WIP: upgrade deps

.vscode/settings.json

@@ -1,3 +1,7 @@
-{
+{
-    "java.configuration.updateBuildConfiguration": "interactive"
+    "java.configuration.updateBuildConfiguration": "interactive",
+    "java.project.sourcePaths": [
+        "src"
+    ],
+    "java.compile.nullAnalysis.mode": "automatic"
 }

build.gradle

@@ -1,92 +1,94 @@
-buildscript {
+buildscript {
-    repositories {
+    repositories {
-        mavenCentral()
+        mavenCentral()
-    }
+    }
-    dependencies {
+    dependencies {
-        classpath 'com.google.protobuf:protobuf-gradle-plugin:0.8.13'
+        classpath 'com.google.protobuf:protobuf-gradle-plugin:0.9.4'
-    }
+    }
-}
+}
-
+
-plugins {
+plugins {
-    id 'java'
+    id 'java'
-    id 'com.google.protobuf' version '0.9.1'
+    id 'com.google.protobuf' version '0.9.4'
-    id 'com.github.johnrengelman.shadow' version '6.0.0'
+    id 'com.github.johnrengelman.shadow' version '7.1.2'
-}
+}
-
+
-group 'org.bdware'
+group = 'org.bdware'
-version 'dev-221113'
+version = 'dev-221113'
-
+
-compileJava {
+java {
-    sourceCompatibility = JavaVersion.VERSION_1_8
+    sourceCompatibility = JavaVersion.VERSION_1_8
-    targetCompatibility = JavaVersion.VERSION_1_8
+    targetCompatibility = JavaVersion.VERSION_1_8
-}
+}
-
+
-def grpc_java_version = '1.41.0'
+def protobuf_version = '3.25.6'
-def junit_version = '5.7.0'
+def grpc_java_version = '1.71.0'
-
+def junit_version = '5.12.1'
-tasks.withType(JavaCompile) {
+
-    options.encoding = "UTF-8"
+tasks.withType(JavaCompile) {
-}
+    options.encoding = "UTF-8"
-
+}
-sourceSets {
+
-    main {
+sourceSets {
-        proto {
+    main {
-            // In addition to the default 'src/main/proto'
+        proto {
-            srcDir 'api/grpc/pb'
+            // In addition to the default 'src/main/proto'
-        }
+            srcDir 'api/grpc/pb'
-    }
+        }
-}
+    }
-
+}
-test {
+
-    useJUnitPlatform()
+test {
-//    testLogging {
+    useJUnitPlatform()
-//        events "passed", "skipped", "failed"
+//    testLogging {
-//    }
+//        events "passed", "skipped", "failed"
-}
+//    }
-
+}
-javadoc {
+
-    source = sourceSets.main.allJava
+javadoc {
-    classpath = configurations.runtimeClasspath
+    source = sourceSets.main.allJava
-    options {
+    classpath = configurations.compileClasspath
-        encoding 'UTF-8'
+    options {
-        charSet 'UTF-8'
+        encoding = 'UTF-8'
-        title "BDLedger Java SDK API"
+        charSet = 'UTF-8'
-    }
+        title = "BDLedger Java SDK API"
-}
+    }
-
+}
-protobuf {
+
-    protoc {
+protobuf {
-        artifact = "com.google.protobuf:protoc:3.13.0"
+    protoc {
-    }
+        artifact = "com.google.protobuf:protoc:" + protobuf_version
-    plugins {
+    }
-        grpc {
+    plugins {
-            artifact = 'io.grpc:protoc-gen-grpc-java:' + grpc_java_version
+        grpc {
-        }
+            artifact = 'io.grpc:protoc-gen-grpc-java:' + grpc_java_version
-    }
+        }
-    generatedFilesBaseDir = "$projectDir/src"
+    }
-    generateProtoTasks {
+    generatedFilesBaseDir = "$projectDir/src"
-        all()*.plugins {
+    generateProtoTasks {
-            grpc {
+        all().each { task ->
-                outputSubDir = 'java'
+            task.plugins {
-            }
+                grpc {
-        }
+                    outputSubDir = 'java'
-    }
+                }
-}
+            }
-
+        }
-repositories {
+    }
-    mavenCentral()
+}
-}
+
-
+repositories {
-dependencies {
+    mavenCentral()
-    implementation 'io.grpc:grpc-netty-shaded:' + grpc_java_version
+}
-    implementation 'io.grpc:grpc-protobuf:' + grpc_java_version
+
-    implementation 'io.grpc:grpc-stub:' + grpc_java_version
+dependencies {
-    if (JavaVersion.current().isJava9Compatible()) {
+    implementation 'com.google.protobuf:protobuf-java:' + protobuf_version
-        // Workaround for @javax.annotation.Generated
+    runtimeOnly 'io.grpc:grpc-netty-shaded:' + grpc_java_version
-        // see: https://github.com/grpc/grpc-java/issues/3633
+    implementation 'io.grpc:grpc-protobuf:' + grpc_java_version
-        implementation 'javax.annotation:javax.annotation-api:1.3.2'
+    implementation 'io.grpc:grpc-stub:' + grpc_java_version
-    }
+    if (JavaVersion.current().isJava9Compatible()) {
-    testImplementation 'org.junit.jupiter:junit-jupiter-api:' + junit_version
+        compileOnly 'org.apache.tomcat:annotations-api:6.0.53'
-    testImplementation 'org.junit.jupiter:junit-jupiter-params:' + junit_version
+    }
-    testRuntimeOnly 'org.junit.jupiter:junit-jupiter-engine:' + junit_version
+    testImplementation 'org.junit.jupiter:junit-jupiter-api:' + junit_version
-}
+    testImplementation 'org.junit.jupiter:junit-jupiter-params:' + junit_version
+    testRuntimeOnly 'org.junit.jupiter:junit-jupiter-engine:' + junit_version
+}

gradle/wrapper/gradle-wrapper.properties

@@ -1,5 +1,5 @@
-distributionBase=GRADLE_USER_HOME
+distributionBase=GRADLE_USER_HOME
-distributionPath=wrapper/dists
+distributionPath=wrapper/dists
-distributionUrl=https\://services.gradle.org/distributions/gradle-7.5.1-bin.zip
+distributionUrl=https\://services.gradle.org/distributions/gradle-8.13-bin.zip
-zipStoreBase=GRADLE_USER_HOME
+zipStoreBase=GRADLE_USER_HOME
-zipStorePath=wrapper/dists
+zipStorePath=wrapper/dists

src/main/java/com/google/api/AnnotationsProto.java

@@ -1,6 +1,7 @@
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/api/annotations.proto
 
+// Protobuf Java Version: 3.25.6
 package com.google.api;
 
 public final class AnnotationsProto {

src/main/java/com/google/api/CustomHttpPattern.java

@@ -1,6 +1,7 @@
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/api/http.proto
 
+// Protobuf Java Version: 3.25.6
 package com.google.api;
 
 /**
@@ -31,60 +32,6 @@ private static final long serialVersionUID = 0L;
     return new CustomHttpPattern();
   }
 
-  @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
-    return this.unknownFields;
-  }
-  private CustomHttpPattern(
-      com.google.protobuf.CodedInputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-      throws com.google.protobuf.InvalidProtocolBufferException {
-    this();
-    if (extensionRegistry == null) {
-      throw new java.lang.NullPointerException();
-    }
-    com.google.protobuf.UnknownFieldSet.Builder unknownFields =
-        com.google.protobuf.UnknownFieldSet.newBuilder();
-    try {
-      boolean done = false;
-      while (!done) {
-        int tag = input.readTag();
-        switch (tag) {
-          case 0:
-            done = true;
-            break;
-          case 10: {
-            java.lang.String s = input.readStringRequireUtf8();
-
-            kind_ = s;
-            break;
-          }
-          case 18: {
-            java.lang.String s = input.readStringRequireUtf8();
-
-            path_ = s;
-            break;
-          }
-          default: {
-            if (!parseUnknownField(
-                input, unknownFields, extensionRegistry, tag)) {
-              done = true;
-            }
-            break;
-          }
-        }
-      }
-    } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-      throw e.setUnfinishedMessage(this);
-    } catch (java.io.IOException e) {
-      throw new com.google.protobuf.InvalidProtocolBufferException(
-          e).setUnfinishedMessage(this);
-    } finally {
-      this.unknownFields = unknownFields.build();
-      makeExtensionsImmutable();
-    }
-  }
   public static final com.google.protobuf.Descriptors.Descriptor
       getDescriptor() {
     return com.google.api.HttpProto.internal_static_google_api_CustomHttpPattern_descriptor;
@@ -99,7 +46,8 @@ private static final long serialVersionUID = 0L;
   }
 
   public static final int KIND_FIELD_NUMBER = 1;
-  private volatile java.lang.Object kind_;
+  @SuppressWarnings("serial")
+  private volatile java.lang.Object kind_ = "";
   /**
    * <pre>
    * The name of this custom HTTP verb.
@@ -145,7 +93,8 @@ private static final long serialVersionUID = 0L;
   }
 
   public static final int PATH_FIELD_NUMBER = 2;
-  private volatile java.lang.Object path_;
+  @SuppressWarnings("serial")
+  private volatile java.lang.Object path_ = "";
   /**
    * <pre>
    * The path matched by this custom verb.
@@ -204,13 +153,13 @@ private static final long serialVersionUID = 0L;
   @java.lang.Override
   public void writeTo(com.google.protobuf.CodedOutputStream output)
                       throws java.io.IOException {
-    if (!getKindBytes().isEmpty()) {
+    if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(kind_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, kind_);
     }
-    if (!getPathBytes().isEmpty()) {
+    if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(path_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 2, path_);
     }
-    unknownFields.writeTo(output);
+    getUnknownFields().writeTo(output);
   }
 
   @java.lang.Override
@@ -219,13 +168,13 @@ private static final long serialVersionUID = 0L;
     if (size != -1) return size;
 
     size = 0;
-    if (!getKindBytes().isEmpty()) {
+    if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(kind_)) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(1, kind_);
     }
-    if (!getPathBytes().isEmpty()) {
+    if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(path_)) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(2, path_);
     }
-    size += unknownFields.getSerializedSize();
+    size += getUnknownFields().getSerializedSize();
     memoizedSize = size;
     return size;
   }
@@ -244,7 +193,7 @@ private static final long serialVersionUID = 0L;
         .equals(other.getKind())) return false;
     if (!getPath()
         .equals(other.getPath())) return false;
-    if (!unknownFields.equals(other.unknownFields)) return false;
+    if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
 
@@ -259,7 +208,7 @@ private static final long serialVersionUID = 0L;
     hash = (53 * hash) + getKind().hashCode();
     hash = (37 * hash) + PATH_FIELD_NUMBER;
     hash = (53 * hash) + getPath().hashCode();
-    hash = (29 * hash) + unknownFields.hashCode();
+    hash = (29 * hash) + getUnknownFields().hashCode();
     memoizedHashCode = hash;
     return hash;
   }
@@ -308,11 +257,13 @@ private static final long serialVersionUID = 0L;
     return com.google.protobuf.GeneratedMessageV3
         .parseWithIOException(PARSER, input, extensionRegistry);
   }
+
   public static com.google.api.CustomHttpPattern parseDelimitedFrom(java.io.InputStream input)
       throws java.io.IOException {
     return com.google.protobuf.GeneratedMessageV3
         .parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.api.CustomHttpPattern parseDelimitedFrom(
       java.io.InputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
@@ -380,26 +331,20 @@ private static final long serialVersionUID = 0L;
 
     // Construct using com.google.api.CustomHttpPattern.newBuilder()
     private Builder() {
-      maybeForceBuilderInitialization();
+
     }
 
     private Builder(
         com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-      maybeForceBuilderInitialization();
+
-    }
-    private void maybeForceBuilderInitialization() {
-      if (com.google.protobuf.GeneratedMessageV3
-              .alwaysUseFieldBuilders) {
-      }
     }
     @java.lang.Override
     public Builder clear() {
       super.clear();
+      bitField0_ = 0;
       kind_ = "";
-
       path_ = "";
-
       return this;
     }
 
@@ -426,12 +371,21 @@ private static final long serialVersionUID = 0L;
     @java.lang.Override
     public com.google.api.CustomHttpPattern buildPartial() {
       com.google.api.CustomHttpPattern result = new com.google.api.CustomHttpPattern(this);
-      result.kind_ = kind_;
+      if (bitField0_ != 0) { buildPartial0(result); }
-      result.path_ = path_;
       onBuilt();
       return result;
     }
 
+    private void buildPartial0(com.google.api.CustomHttpPattern result) {
+      int from_bitField0_ = bitField0_;
+      if (((from_bitField0_ & 0x00000001) != 0)) {
+        result.kind_ = kind_;
+      }
+      if (((from_bitField0_ & 0x00000002) != 0)) {
+        result.path_ = path_;
+      }
+    }
+
     @java.lang.Override
     public Builder clone() {
       return super.clone();
@@ -478,13 +432,15 @@ private static final long serialVersionUID = 0L;
       if (other == com.google.api.CustomHttpPattern.getDefaultInstance()) return this;
       if (!other.getKind().isEmpty()) {
         kind_ = other.kind_;
+        bitField0_ |= 0x00000001;
         onChanged();
       }
       if (!other.getPath().isEmpty()) {
         path_ = other.path_;
+        bitField0_ |= 0x00000002;
         onChanged();
       }
-      this.mergeUnknownFields(other.unknownFields);
+      this.mergeUnknownFields(other.getUnknownFields());
       onChanged();
       return this;
     }
@@ -499,19 +455,43 @@ private static final long serialVersionUID = 0L;
         com.google.protobuf.CodedInputStream input,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      com.google.api.CustomHttpPattern parsedMessage = null;
+      if (extensionRegistry == null) {
+        throw new java.lang.NullPointerException();
+      }
       try {
-        parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
+        boolean done = false;
+        while (!done) {
+          int tag = input.readTag();
+          switch (tag) {
+            case 0:
+              done = true;
+              break;
+            case 10: {
+              kind_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000001;
+              break;
+            } // case 10
+            case 18: {
+              path_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000002;
+              break;
+            } // case 18
+            default: {
+              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                done = true; // was an endgroup tag
+              }
+              break;
+            } // default:
+          } // switch (tag)
+        } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        parsedMessage = (com.google.api.CustomHttpPattern) e.getUnfinishedMessage();
         throw e.unwrapIOException();
       } finally {
-        if (parsedMessage != null) {
+        onChanged();
-          mergeFrom(parsedMessage);
+      } // finally
-        }
-      }
       return this;
     }
+    private int bitField0_;
 
     private java.lang.Object kind_ = "";
     /**
@@ -566,11 +546,9 @@ private static final long serialVersionUID = 0L;
      */
     public Builder setKind(
         java.lang.String value) {
-      if (value == null) {
+      if (value == null) { throw new NullPointerException(); }
-    throw new NullPointerException();
-  }
-  
       kind_ = value;
+      bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
@@ -583,8 +561,8 @@ private static final long serialVersionUID = 0L;
      * @return This builder for chaining.
      */
     public Builder clearKind() {
-      
       kind_ = getDefaultInstance().getKind();
+      bitField0_ = (bitField0_ & ~0x00000001);
       onChanged();
       return this;
     }
@@ -599,12 +577,10 @@ private static final long serialVersionUID = 0L;
      */
     public Builder setKindBytes(
         com.google.protobuf.ByteString value) {
-      if (value == null) {
+      if (value == null) { throw new NullPointerException(); }
-    throw new NullPointerException();
+      checkByteStringIsUtf8(value);
-  }
-  checkByteStringIsUtf8(value);
-      
       kind_ = value;
+      bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
@@ -662,11 +638,9 @@ private static final long serialVersionUID = 0L;
      */
     public Builder setPath(
         java.lang.String value) {
-      if (value == null) {
+      if (value == null) { throw new NullPointerException(); }
-    throw new NullPointerException();
-  }
-  
       path_ = value;
+      bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
@@ -679,8 +653,8 @@ private static final long serialVersionUID = 0L;
      * @return This builder for chaining.
      */
     public Builder clearPath() {
-      
       path_ = getDefaultInstance().getPath();
+      bitField0_ = (bitField0_ & ~0x00000002);
       onChanged();
       return this;
     }
@@ -695,12 +669,10 @@ private static final long serialVersionUID = 0L;
      */
     public Builder setPathBytes(
         com.google.protobuf.ByteString value) {
-      if (value == null) {
+      if (value == null) { throw new NullPointerException(); }
-    throw new NullPointerException();
+      checkByteStringIsUtf8(value);
-  }
-  checkByteStringIsUtf8(value);
-      
       path_ = value;
+      bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
@@ -737,7 +709,18 @@ private static final long serialVersionUID = 0L;
         com.google.protobuf.CodedInputStream input,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
-      return new CustomHttpPattern(input, extensionRegistry);
+      Builder builder = newBuilder();
+      try {
+        builder.mergeFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.setUnfinishedMessage(builder.buildPartial());
+      } catch (com.google.protobuf.UninitializedMessageException e) {
+        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+      } catch (java.io.IOException e) {
+        throw new com.google.protobuf.InvalidProtocolBufferException(e)
+            .setUnfinishedMessage(builder.buildPartial());
+      }
+      return builder.buildPartial();
     }
   };
 

src/main/java/com/google/api/CustomHttpPatternOrBuilder.java

@@ -1,6 +1,7 @@
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/api/http.proto
 
+// Protobuf Java Version: 3.25.6
 package com.google.api;
 
 public interface CustomHttpPatternOrBuilder extends

src/main/java/com/google/api/Http.java

@@ -1,6 +1,7 @@
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/api/http.proto
 
+// Protobuf Java Version: 3.25.6
 package com.google.api;
 
 /**
@@ -32,66 +33,6 @@ private static final long serialVersionUID = 0L;
     return new Http();
   }
 
-  @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
-    return this.unknownFields;
-  }
-  private Http(
-      com.google.protobuf.CodedInputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-      throws com.google.protobuf.InvalidProtocolBufferException {
-    this();
-    if (extensionRegistry == null) {
-      throw new java.lang.NullPointerException();
-    }
-    int mutable_bitField0_ = 0;
-    com.google.protobuf.UnknownFieldSet.Builder unknownFields =
-        com.google.protobuf.UnknownFieldSet.newBuilder();
-    try {
-      boolean done = false;
-      while (!done) {
-        int tag = input.readTag();
-        switch (tag) {
-          case 0:
-            done = true;
-            break;
-          case 10: {
-            if (!((mutable_bitField0_ & 0x00000001) != 0)) {
-              rules_ = new java.util.ArrayList<com.google.api.HttpRule>();
-              mutable_bitField0_ |= 0x00000001;
-            }
-            rules_.add(
-                input.readMessage(com.google.api.HttpRule.parser(), extensionRegistry));
-            break;
-          }
-          case 16: {
-
-            fullyDecodeReservedExpansion_ = input.readBool();
-            break;
-          }
-          default: {
-            if (!parseUnknownField(
-                input, unknownFields, extensionRegistry, tag)) {
-              done = true;
-            }
-            break;
-          }
-        }
-      }
-    } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-      throw e.setUnfinishedMessage(this);
-    } catch (java.io.IOException e) {
-      throw new com.google.protobuf.InvalidProtocolBufferException(
-          e).setUnfinishedMessage(this);
-    } finally {
-      if (((mutable_bitField0_ & 0x00000001) != 0)) {
-        rules_ = java.util.Collections.unmodifiableList(rules_);
-      }
-      this.unknownFields = unknownFields.build();
-      makeExtensionsImmutable();
-    }
-  }
   public static final com.google.protobuf.Descriptors.Descriptor
       getDescriptor() {
     return com.google.api.HttpProto.internal_static_google_api_Http_descriptor;
@@ -106,10 +47,12 @@ private static final long serialVersionUID = 0L;
   }
 
   public static final int RULES_FIELD_NUMBER = 1;
+  @SuppressWarnings("serial")
   private java.util.List<com.google.api.HttpRule> rules_;
   /**
    * <pre>
    * A list of HTTP configuration rules that apply to individual API methods.
+   *
    * **NOTE:** All service configuration rules follow "last one wins" order.
    * </pre>
    *
@@ -122,6 +65,7 @@ private static final long serialVersionUID = 0L;
   /**
    * <pre>
    * A list of HTTP configuration rules that apply to individual API methods.
+   *
    * **NOTE:** All service configuration rules follow "last one wins" order.
    * </pre>
    *
@@ -135,6 +79,7 @@ private static final long serialVersionUID = 0L;
   /**
    * <pre>
    * A list of HTTP configuration rules that apply to individual API methods.
+   *
    * **NOTE:** All service configuration rules follow "last one wins" order.
    * </pre>
    *
@@ -147,6 +92,7 @@ private static final long serialVersionUID = 0L;
   /**
    * <pre>
    * A list of HTTP configuration rules that apply to individual API methods.
+   *
    * **NOTE:** All service configuration rules follow "last one wins" order.
    * </pre>
    *
@@ -159,6 +105,7 @@ private static final long serialVersionUID = 0L;
   /**
    * <pre>
    * A list of HTTP configuration rules that apply to individual API methods.
+   *
    * **NOTE:** All service configuration rules follow "last one wins" order.
    * </pre>
    *
@@ -171,12 +118,13 @@ private static final long serialVersionUID = 0L;
   }
 
   public static final int FULLY_DECODE_RESERVED_EXPANSION_FIELD_NUMBER = 2;
-  private boolean fullyDecodeReservedExpansion_;
+  private boolean fullyDecodeReservedExpansion_ = false;
   /**
    * <pre>
    * When set to true, URL path parmeters will be fully URI-decoded except in
    * cases of single segment matches in reserved expansion, where "%2F" will be
    * left encoded.
+   *
    * The default behavior is to not decode RFC 6570 reserved characters in multi
    * segment matches.
    * </pre>
@@ -209,7 +157,7 @@ private static final long serialVersionUID = 0L;
     if (fullyDecodeReservedExpansion_ != false) {
       output.writeBool(2, fullyDecodeReservedExpansion_);
     }
-    unknownFields.writeTo(output);
+    getUnknownFields().writeTo(output);
   }
 
   @java.lang.Override
@@ -226,7 +174,7 @@ private static final long serialVersionUID = 0L;
       size += com.google.protobuf.CodedOutputStream
         .computeBoolSize(2, fullyDecodeReservedExpansion_);
     }
-    size += unknownFields.getSerializedSize();
+    size += getUnknownFields().getSerializedSize();
     memoizedSize = size;
     return size;
   }
@@ -245,7 +193,7 @@ private static final long serialVersionUID = 0L;
         .equals(other.getRulesList())) return false;
     if (getFullyDecodeReservedExpansion()
         != other.getFullyDecodeReservedExpansion()) return false;
-    if (!unknownFields.equals(other.unknownFields)) return false;
+    if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
 
@@ -263,7 +211,7 @@ private static final long serialVersionUID = 0L;
     hash = (37 * hash) + FULLY_DECODE_RESERVED_EXPANSION_FIELD_NUMBER;
     hash = (53 * hash) + com.google.protobuf.Internal.hashBoolean(
         getFullyDecodeReservedExpansion());
-    hash = (29 * hash) + unknownFields.hashCode();
+    hash = (29 * hash) + getUnknownFields().hashCode();
     memoizedHashCode = hash;
     return hash;
   }
@@ -312,11 +260,13 @@ private static final long serialVersionUID = 0L;
     return com.google.protobuf.GeneratedMessageV3
         .parseWithIOException(PARSER, input, extensionRegistry);
   }
+
   public static com.google.api.Http parseDelimitedFrom(java.io.InputStream input)
       throws java.io.IOException {
     return com.google.protobuf.GeneratedMessageV3
         .parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.api.Http parseDelimitedFrom(
       java.io.InputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
@@ -386,31 +336,26 @@ private static final long serialVersionUID = 0L;
 
     // Construct using com.google.api.Http.newBuilder()
     private Builder() {
-      maybeForceBuilderInitialization();
+
     }
 
     private Builder(
         com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-      maybeForceBuilderInitialization();
+
-    }
-    private void maybeForceBuilderInitialization() {
-      if (com.google.protobuf.GeneratedMessageV3
-              .alwaysUseFieldBuilders) {
-        getRulesFieldBuilder();
-      }
     }
     @java.lang.Override
     public Builder clear() {
       super.clear();
+      bitField0_ = 0;
       if (rulesBuilder_ == null) {
         rules_ = java.util.Collections.emptyList();
-        bitField0_ = (bitField0_ & ~0x00000001);
       } else {
+        rules_ = null;
         rulesBuilder_.clear();
       }
+      bitField0_ = (bitField0_ & ~0x00000001);
       fullyDecodeReservedExpansion_ = false;
-
       return this;
     }
 
@@ -437,7 +382,13 @@ private static final long serialVersionUID = 0L;
     @java.lang.Override
     public com.google.api.Http buildPartial() {
       com.google.api.Http result = new com.google.api.Http(this);
-      int from_bitField0_ = bitField0_;
+      buildPartialRepeatedFields(result);
+      if (bitField0_ != 0) { buildPartial0(result); }
+      onBuilt();
+      return result;
+    }
+
+    private void buildPartialRepeatedFields(com.google.api.Http result) {
       if (rulesBuilder_ == null) {
         if (((bitField0_ & 0x00000001) != 0)) {
           rules_ = java.util.Collections.unmodifiableList(rules_);
@@ -447,9 +398,13 @@ private static final long serialVersionUID = 0L;
       } else {
         result.rules_ = rulesBuilder_.build();
       }
-      result.fullyDecodeReservedExpansion_ = fullyDecodeReservedExpansion_;
+    }
-      onBuilt();
+
-      return result;
+    private void buildPartial0(com.google.api.Http result) {
+      int from_bitField0_ = bitField0_;
+      if (((from_bitField0_ & 0x00000002) != 0)) {
+        result.fullyDecodeReservedExpansion_ = fullyDecodeReservedExpansion_;
+      }
     }
 
     @java.lang.Override
@@ -525,7 +480,7 @@ private static final long serialVersionUID = 0L;
       if (other.getFullyDecodeReservedExpansion() != false) {
         setFullyDecodeReservedExpansion(other.getFullyDecodeReservedExpansion());
       }
-      this.mergeUnknownFields(other.unknownFields);
+      this.mergeUnknownFields(other.getUnknownFields());
       onChanged();
       return this;
     }
@@ -540,17 +495,48 @@ private static final long serialVersionUID = 0L;
         com.google.protobuf.CodedInputStream input,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      com.google.api.Http parsedMessage = null;
+      if (extensionRegistry == null) {
+        throw new java.lang.NullPointerException();
+      }
       try {
-        parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
+        boolean done = false;
+        while (!done) {
+          int tag = input.readTag();
+          switch (tag) {
+            case 0:
+              done = true;
+              break;
+            case 10: {
+              com.google.api.HttpRule m =
+                  input.readMessage(
+                      com.google.api.HttpRule.parser(),
+                      extensionRegistry);
+              if (rulesBuilder_ == null) {
+                ensureRulesIsMutable();
+                rules_.add(m);
+              } else {
+                rulesBuilder_.addMessage(m);
+              }
+              break;
+            } // case 10
+            case 16: {
+              fullyDecodeReservedExpansion_ = input.readBool();
+              bitField0_ |= 0x00000002;
+              break;
+            } // case 16
+            default: {
+              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                done = true; // was an endgroup tag
+              }
+              break;
+            } // default:
+          } // switch (tag)
+        } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        parsedMessage = (com.google.api.Http) e.getUnfinishedMessage();
         throw e.unwrapIOException();
       } finally {
-        if (parsedMessage != null) {
+        onChanged();
-          mergeFrom(parsedMessage);
+      } // finally
-        }
-      }
       return this;
     }
     private int bitField0_;
@@ -570,6 +556,7 @@ private static final long serialVersionUID = 0L;
     /**
      * <pre>
      * A list of HTTP configuration rules that apply to individual API methods.
+     *
      * **NOTE:** All service configuration rules follow "last one wins" order.
      * </pre>
      *
@@ -585,6 +572,7 @@ private static final long serialVersionUID = 0L;
     /**
      * <pre>
      * A list of HTTP configuration rules that apply to individual API methods.
+     *
      * **NOTE:** All service configuration rules follow "last one wins" order.
      * </pre>
      *
@@ -600,6 +588,7 @@ private static final long serialVersionUID = 0L;
     /**
      * <pre>
      * A list of HTTP configuration rules that apply to individual API methods.
+     *
      * **NOTE:** All service configuration rules follow "last one wins" order.
      * </pre>
      *
@@ -615,6 +604,7 @@ private static final long serialVersionUID = 0L;
     /**
      * <pre>
      * A list of HTTP configuration rules that apply to individual API methods.
+     *
      * **NOTE:** All service configuration rules follow "last one wins" order.
      * </pre>
      *
@@ -637,6 +627,7 @@ private static final long serialVersionUID = 0L;
     /**
      * <pre>
      * A list of HTTP configuration rules that apply to individual API methods.
+     *
      * **NOTE:** All service configuration rules follow "last one wins" order.
      * </pre>
      *
@@ -656,6 +647,7 @@ private static final long serialVersionUID = 0L;
     /**
      * <pre>
      * A list of HTTP configuration rules that apply to individual API methods.
+     *
      * **NOTE:** All service configuration rules follow "last one wins" order.
      * </pre>
      *
@@ -677,6 +669,7 @@ private static final long serialVersionUID = 0L;
     /**
      * <pre>
      * A list of HTTP configuration rules that apply to individual API methods.
+     *
      * **NOTE:** All service configuration rules follow "last one wins" order.
      * </pre>
      *
@@ -699,6 +692,7 @@ private static final long serialVersionUID = 0L;
     /**
      * <pre>
      * A list of HTTP configuration rules that apply to individual API methods.
+     *
      * **NOTE:** All service configuration rules follow "last one wins" order.
      * </pre>
      *
@@ -718,6 +712,7 @@ private static final long serialVersionUID = 0L;
     /**
      * <pre>
      * A list of HTTP configuration rules that apply to individual API methods.
+     *
      * **NOTE:** All service configuration rules follow "last one wins" order.
      * </pre>
      *
@@ -737,6 +732,7 @@ private static final long serialVersionUID = 0L;
     /**
      * <pre>
      * A list of HTTP configuration rules that apply to individual API methods.
+     *
      * **NOTE:** All service configuration rules follow "last one wins" order.
      * </pre>
      *
@@ -757,6 +753,7 @@ private static final long serialVersionUID = 0L;
     /**
      * <pre>
      * A list of HTTP configuration rules that apply to individual API methods.
+     *
      * **NOTE:** All service configuration rules follow "last one wins" order.
      * </pre>
      *
@@ -775,6 +772,7 @@ private static final long serialVersionUID = 0L;
     /**
      * <pre>
      * A list of HTTP configuration rules that apply to individual API methods.
+     *
      * **NOTE:** All service configuration rules follow "last one wins" order.
      * </pre>
      *
@@ -793,6 +791,7 @@ private static final long serialVersionUID = 0L;
     /**
      * <pre>
      * A list of HTTP configuration rules that apply to individual API methods.
+     *
      * **NOTE:** All service configuration rules follow "last one wins" order.
      * </pre>
      *
@@ -805,6 +804,7 @@ private static final long serialVersionUID = 0L;
     /**
      * <pre>
      * A list of HTTP configuration rules that apply to individual API methods.
+     *
      * **NOTE:** All service configuration rules follow "last one wins" order.
      * </pre>
      *
@@ -820,6 +820,7 @@ private static final long serialVersionUID = 0L;
     /**
      * <pre>
      * A list of HTTP configuration rules that apply to individual API methods.
+     *
      * **NOTE:** All service configuration rules follow "last one wins" order.
      * </pre>
      *
@@ -836,6 +837,7 @@ private static final long serialVersionUID = 0L;
     /**
      * <pre>
      * A list of HTTP configuration rules that apply to individual API methods.
+     *
      * **NOTE:** All service configuration rules follow "last one wins" order.
      * </pre>
      *
@@ -848,6 +850,7 @@ private static final long serialVersionUID = 0L;
     /**
      * <pre>
      * A list of HTTP configuration rules that apply to individual API methods.
+     *
      * **NOTE:** All service configuration rules follow "last one wins" order.
      * </pre>
      *
@@ -861,6 +864,7 @@ private static final long serialVersionUID = 0L;
     /**
      * <pre>
      * A list of HTTP configuration rules that apply to individual API methods.
+     *
      * **NOTE:** All service configuration rules follow "last one wins" order.
      * </pre>
      *
@@ -891,6 +895,7 @@ private static final long serialVersionUID = 0L;
      * When set to true, URL path parmeters will be fully URI-decoded except in
      * cases of single segment matches in reserved expansion, where "%2F" will be
      * left encoded.
+     *
      * The default behavior is to not decode RFC 6570 reserved characters in multi
      * segment matches.
      * </pre>
@@ -907,6 +912,7 @@ private static final long serialVersionUID = 0L;
      * When set to true, URL path parmeters will be fully URI-decoded except in
      * cases of single segment matches in reserved expansion, where "%2F" will be
      * left encoded.
+     *
      * The default behavior is to not decode RFC 6570 reserved characters in multi
      * segment matches.
      * </pre>
@@ -916,8 +922,9 @@ private static final long serialVersionUID = 0L;
      * @return This builder for chaining.
      */
     public Builder setFullyDecodeReservedExpansion(boolean value) {
-      
+
       fullyDecodeReservedExpansion_ = value;
+      bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
@@ -926,6 +933,7 @@ private static final long serialVersionUID = 0L;
      * When set to true, URL path parmeters will be fully URI-decoded except in
      * cases of single segment matches in reserved expansion, where "%2F" will be
      * left encoded.
+     *
      * The default behavior is to not decode RFC 6570 reserved characters in multi
      * segment matches.
      * </pre>
@@ -934,7 +942,7 @@ private static final long serialVersionUID = 0L;
      * @return This builder for chaining.
      */
     public Builder clearFullyDecodeReservedExpansion() {
-      
+      bitField0_ = (bitField0_ & ~0x00000002);
       fullyDecodeReservedExpansion_ = false;
       onChanged();
       return this;
@@ -972,7 +980,18 @@ private static final long serialVersionUID = 0L;
         com.google.protobuf.CodedInputStream input,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
-      return new Http(input, extensionRegistry);
+      Builder builder = newBuilder();
+      try {
+        builder.mergeFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.setUnfinishedMessage(builder.buildPartial());
+      } catch (com.google.protobuf.UninitializedMessageException e) {
+        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+      } catch (java.io.IOException e) {
+        throw new com.google.protobuf.InvalidProtocolBufferException(e)
+            .setUnfinishedMessage(builder.buildPartial());
+      }
+      return builder.buildPartial();
     }
   };
 

src/main/java/com/google/api/HttpBody.java

@@ -1,6 +1,7 @@
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/api/httpbody.proto
 
+// Protobuf Java Version: 3.25.6
 package com.google.api;
 
 /**
@@ -8,30 +9,40 @@ package com.google.api;
  * Message that represents an arbitrary HTTP body. It should only be used for
  * payload formats that can't be represented as JSON, such as raw binary or
  * an HTML page.
+ *
+ *
  * This message can be used both in streaming and non-streaming API methods in
  * the request as well as the response.
+ *
  * It can be used as a top-level request field, which is convenient if one
  * wants to extract parameters from either the URL or HTTP template into the
  * request fields and also want access to the raw HTTP body.
+ *
  * Example:
+ *
  *     message GetResourceRequest {
  *       // A unique request id.
  *       string request_id = 1;
+ *
  *       // The raw HTTP body is bound to this field.
  *       google.api.HttpBody http_body = 2;
  *     }
+ *
  *     service ResourceService {
  *       rpc GetResource(GetResourceRequest) returns (google.api.HttpBody);
  *       rpc UpdateResource(google.api.HttpBody) returns
  *       (google.protobuf.Empty);
  *     }
+ *
  * Example with streaming methods:
+ *
  *     service CaldavService {
  *       rpc GetCalendar(stream google.api.HttpBody)
  *         returns (stream google.api.HttpBody);
  *       rpc UpdateCalendar(stream google.api.HttpBody)
  *         returns (stream google.api.HttpBody);
  *     }
+ *
  * Use of this type only changes how the request and response bodies are
  * handled, all other features will continue to work unchanged.
  * </pre>
@@ -60,72 +71,6 @@ private static final long serialVersionUID = 0L;
     return new HttpBody();
   }
 
-  @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
-    return this.unknownFields;
-  }
-  private HttpBody(
-      com.google.protobuf.CodedInputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-      throws com.google.protobuf.InvalidProtocolBufferException {
-    this();
-    if (extensionRegistry == null) {
-      throw new java.lang.NullPointerException();
-    }
-    int mutable_bitField0_ = 0;
-    com.google.protobuf.UnknownFieldSet.Builder unknownFields =
-        com.google.protobuf.UnknownFieldSet.newBuilder();
-    try {
-      boolean done = false;
-      while (!done) {
-        int tag = input.readTag();
-        switch (tag) {
-          case 0:
-            done = true;
-            break;
-          case 10: {
-            java.lang.String s = input.readStringRequireUtf8();
-
-            contentType_ = s;
-            break;
-          }
-          case 18: {
-
-            data_ = input.readBytes();
-            break;
-          }
-          case 26: {
-            if (!((mutable_bitField0_ & 0x00000001) != 0)) {
-              extensions_ = new java.util.ArrayList<com.google.protobuf.Any>();
-              mutable_bitField0_ |= 0x00000001;
-            }
-            extensions_.add(
-                input.readMessage(com.google.protobuf.Any.parser(), extensionRegistry));
-            break;
-          }
-          default: {
-            if (!parseUnknownField(
-                input, unknownFields, extensionRegistry, tag)) {
-              done = true;
-            }
-            break;
-          }
-        }
-      }
-    } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-      throw e.setUnfinishedMessage(this);
-    } catch (java.io.IOException e) {
-      throw new com.google.protobuf.InvalidProtocolBufferException(
-          e).setUnfinishedMessage(this);
-    } finally {
-      if (((mutable_bitField0_ & 0x00000001) != 0)) {
-        extensions_ = java.util.Collections.unmodifiableList(extensions_);
-      }
-      this.unknownFields = unknownFields.build();
-      makeExtensionsImmutable();
-    }
-  }
   public static final com.google.protobuf.Descriptors.Descriptor
       getDescriptor() {
     return com.google.api.HttpBodyProto.internal_static_google_api_HttpBody_descriptor;
@@ -140,7 +85,8 @@ private static final long serialVersionUID = 0L;
   }
 
   public static final int CONTENT_TYPE_FIELD_NUMBER = 1;
-  private volatile java.lang.Object contentType_;
+  @SuppressWarnings("serial")
+  private volatile java.lang.Object contentType_ = "";
   /**
    * <pre>
    * The HTTP Content-Type header value specifying the content type of the body.
@@ -186,7 +132,7 @@ private static final long serialVersionUID = 0L;
   }
 
   public static final int DATA_FIELD_NUMBER = 2;
-  private com.google.protobuf.ByteString data_;
+  private com.google.protobuf.ByteString data_ = com.google.protobuf.ByteString.EMPTY;
   /**
    * <pre>
    * The HTTP request/response body as raw binary.
@@ -201,6 +147,7 @@ private static final long serialVersionUID = 0L;
   }
 
   public static final int EXTENSIONS_FIELD_NUMBER = 3;
+  @SuppressWarnings("serial")
   private java.util.List<com.google.protobuf.Any> extensions_;
   /**
    * <pre>
@@ -279,7 +226,7 @@ private static final long serialVersionUID = 0L;
   @java.lang.Override
   public void writeTo(com.google.protobuf.CodedOutputStream output)
                       throws java.io.IOException {
-    if (!getContentTypeBytes().isEmpty()) {
+    if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(contentType_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, contentType_);
     }
     if (!data_.isEmpty()) {
@@ -288,7 +235,7 @@ private static final long serialVersionUID = 0L;
     for (int i = 0; i < extensions_.size(); i++) {
       output.writeMessage(3, extensions_.get(i));
     }
-    unknownFields.writeTo(output);
+    getUnknownFields().writeTo(output);
   }
 
   @java.lang.Override
@@ -297,7 +244,7 @@ private static final long serialVersionUID = 0L;
     if (size != -1) return size;
 
     size = 0;
-    if (!getContentTypeBytes().isEmpty()) {
+    if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(contentType_)) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(1, contentType_);
     }
     if (!data_.isEmpty()) {
@@ -308,7 +255,7 @@ private static final long serialVersionUID = 0L;
       size += com.google.protobuf.CodedOutputStream
         .computeMessageSize(3, extensions_.get(i));
     }
-    size += unknownFields.getSerializedSize();
+    size += getUnknownFields().getSerializedSize();
     memoizedSize = size;
     return size;
   }
@@ -329,7 +276,7 @@ private static final long serialVersionUID = 0L;
         .equals(other.getData())) return false;
     if (!getExtensionsList()
         .equals(other.getExtensionsList())) return false;
-    if (!unknownFields.equals(other.unknownFields)) return false;
+    if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
 
@@ -348,7 +295,7 @@ private static final long serialVersionUID = 0L;
       hash = (37 * hash) + EXTENSIONS_FIELD_NUMBER;
       hash = (53 * hash) + getExtensionsList().hashCode();
     }
-    hash = (29 * hash) + unknownFields.hashCode();
+    hash = (29 * hash) + getUnknownFields().hashCode();
     memoizedHashCode = hash;
     return hash;
   }
@@ -397,11 +344,13 @@ private static final long serialVersionUID = 0L;
     return com.google.protobuf.GeneratedMessageV3
         .parseWithIOException(PARSER, input, extensionRegistry);
   }
+
   public static com.google.api.HttpBody parseDelimitedFrom(java.io.InputStream input)
       throws java.io.IOException {
     return com.google.protobuf.GeneratedMessageV3
         .parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.api.HttpBody parseDelimitedFrom(
       java.io.InputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
@@ -448,30 +397,40 @@ private static final long serialVersionUID = 0L;
    * Message that represents an arbitrary HTTP body. It should only be used for
    * payload formats that can't be represented as JSON, such as raw binary or
    * an HTML page.
+   *
+   *
    * This message can be used both in streaming and non-streaming API methods in
    * the request as well as the response.
+   *
    * It can be used as a top-level request field, which is convenient if one
    * wants to extract parameters from either the URL or HTTP template into the
    * request fields and also want access to the raw HTTP body.
+   *
    * Example:
+   *
    *     message GetResourceRequest {
    *       // A unique request id.
    *       string request_id = 1;
+   *
    *       // The raw HTTP body is bound to this field.
    *       google.api.HttpBody http_body = 2;
    *     }
+   *
    *     service ResourceService {
    *       rpc GetResource(GetResourceRequest) returns (google.api.HttpBody);
    *       rpc UpdateResource(google.api.HttpBody) returns
    *       (google.protobuf.Empty);
    *     }
+   *
    * Example with streaming methods:
+   *
    *     service CaldavService {
    *       rpc GetCalendar(stream google.api.HttpBody)
    *         returns (stream google.api.HttpBody);
    *       rpc UpdateCalendar(stream google.api.HttpBody)
    *         returns (stream google.api.HttpBody);
    *     }
+   *
    * Use of this type only changes how the request and response bodies are
    * handled, all other features will continue to work unchanged.
    * </pre>
@@ -497,33 +456,27 @@ private static final long serialVersionUID = 0L;
 
     // Construct using com.google.api.HttpBody.newBuilder()
     private Builder() {
-      maybeForceBuilderInitialization();
+
     }
 
     private Builder(
         com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-      maybeForceBuilderInitialization();
+
-    }
-    private void maybeForceBuilderInitialization() {
-      if (com.google.protobuf.GeneratedMessageV3
-              .alwaysUseFieldBuilders) {
-        getExtensionsFieldBuilder();
-      }
     }
     @java.lang.Override
     public Builder clear() {
       super.clear();
+      bitField0_ = 0;
       contentType_ = "";
-
       data_ = com.google.protobuf.ByteString.EMPTY;
-
       if (extensionsBuilder_ == null) {
         extensions_ = java.util.Collections.emptyList();
-        bitField0_ = (bitField0_ & ~0x00000001);
       } else {
+        extensions_ = null;
         extensionsBuilder_.clear();
       }
+      bitField0_ = (bitField0_ & ~0x00000004);
       return this;
     }
 
@@ -550,20 +503,32 @@ private static final long serialVersionUID = 0L;
     @java.lang.Override
     public com.google.api.HttpBody buildPartial() {
       com.google.api.HttpBody result = new com.google.api.HttpBody(this);
-      int from_bitField0_ = bitField0_;
+      buildPartialRepeatedFields(result);
-      result.contentType_ = contentType_;
+      if (bitField0_ != 0) { buildPartial0(result); }
-      result.data_ = data_;
+      onBuilt();
+      return result;
+    }
+
+    private void buildPartialRepeatedFields(com.google.api.HttpBody result) {
       if (extensionsBuilder_ == null) {
-        if (((bitField0_ & 0x00000001) != 0)) {
+        if (((bitField0_ & 0x00000004) != 0)) {
           extensions_ = java.util.Collections.unmodifiableList(extensions_);
-          bitField0_ = (bitField0_ & ~0x00000001);
+          bitField0_ = (bitField0_ & ~0x00000004);
         }
         result.extensions_ = extensions_;
       } else {
         result.extensions_ = extensionsBuilder_.build();
       }
-      onBuilt();
+    }
-      return result;
+
+    private void buildPartial0(com.google.api.HttpBody result) {
+      int from_bitField0_ = bitField0_;
+      if (((from_bitField0_ & 0x00000001) != 0)) {
+        result.contentType_ = contentType_;
+      }
+      if (((from_bitField0_ & 0x00000002) != 0)) {
+        result.data_ = data_;
+      }
     }
 
     @java.lang.Override
@@ -612,6 +577,7 @@ private static final long serialVersionUID = 0L;
       if (other == com.google.api.HttpBody.getDefaultInstance()) return this;
       if (!other.getContentType().isEmpty()) {
         contentType_ = other.contentType_;
+        bitField0_ |= 0x00000001;
         onChanged();
       }
       if (other.getData() != com.google.protobuf.ByteString.EMPTY) {
@@ -621,7 +587,7 @@ private static final long serialVersionUID = 0L;
         if (!other.extensions_.isEmpty()) {
           if (extensions_.isEmpty()) {
             extensions_ = other.extensions_;
-            bitField0_ = (bitField0_ & ~0x00000001);
+            bitField0_ = (bitField0_ & ~0x00000004);
           } else {
             ensureExtensionsIsMutable();
             extensions_.addAll(other.extensions_);
@@ -634,7 +600,7 @@ private static final long serialVersionUID = 0L;
             extensionsBuilder_.dispose();
             extensionsBuilder_ = null;
             extensions_ = other.extensions_;
-            bitField0_ = (bitField0_ & ~0x00000001);
+            bitField0_ = (bitField0_ & ~0x00000004);
             extensionsBuilder_ = 
               com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders ?
                  getExtensionsFieldBuilder() : null;
@@ -643,7 +609,7 @@ private static final long serialVersionUID = 0L;
           }
         }
       }
-      this.mergeUnknownFields(other.unknownFields);
+      this.mergeUnknownFields(other.getUnknownFields());
       onChanged();
       return this;
     }
@@ -658,17 +624,53 @@ private static final long serialVersionUID = 0L;
         com.google.protobuf.CodedInputStream input,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      com.google.api.HttpBody parsedMessage = null;
+      if (extensionRegistry == null) {
+        throw new java.lang.NullPointerException();
+      }
       try {
-        parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
+        boolean done = false;
+        while (!done) {
+          int tag = input.readTag();
+          switch (tag) {
+            case 0:
+              done = true;
+              break;
+            case 10: {
+              contentType_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000001;
+              break;
+            } // case 10
+            case 18: {
+              data_ = input.readBytes();
+              bitField0_ |= 0x00000002;
+              break;
+            } // case 18
+            case 26: {
+              com.google.protobuf.Any m =
+                  input.readMessage(
+                      com.google.protobuf.Any.parser(),
+                      extensionRegistry);
+              if (extensionsBuilder_ == null) {
+                ensureExtensionsIsMutable();
+                extensions_.add(m);
+              } else {
+                extensionsBuilder_.addMessage(m);
+              }
+              break;
+            } // case 26
+            default: {
+              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                done = true; // was an endgroup tag
+              }
+              break;
+            } // default:
+          } // switch (tag)
+        } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        parsedMessage = (com.google.api.HttpBody) e.getUnfinishedMessage();
         throw e.unwrapIOException();
       } finally {
-        if (parsedMessage != null) {
+        onChanged();
-          mergeFrom(parsedMessage);
+      } // finally
-        }
-      }
       return this;
     }
     private int bitField0_;
@@ -726,11 +728,9 @@ private static final long serialVersionUID = 0L;
      */
     public Builder setContentType(
         java.lang.String value) {
-      if (value == null) {
+      if (value == null) { throw new NullPointerException(); }
-    throw new NullPointerException();
-  }
-  
       contentType_ = value;
+      bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
@@ -743,8 +743,8 @@ private static final long serialVersionUID = 0L;
      * @return This builder for chaining.
      */
     public Builder clearContentType() {
-      
       contentType_ = getDefaultInstance().getContentType();
+      bitField0_ = (bitField0_ & ~0x00000001);
       onChanged();
       return this;
     }
@@ -759,12 +759,10 @@ private static final long serialVersionUID = 0L;
      */
     public Builder setContentTypeBytes(
         com.google.protobuf.ByteString value) {
-      if (value == null) {
+      if (value == null) { throw new NullPointerException(); }
-    throw new NullPointerException();
+      checkByteStringIsUtf8(value);
-  }
-  checkByteStringIsUtf8(value);
-      
       contentType_ = value;
+      bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
@@ -792,11 +790,9 @@ private static final long serialVersionUID = 0L;
      * @return This builder for chaining.
      */
     public Builder setData(com.google.protobuf.ByteString value) {
-      if (value == null) {
+      if (value == null) { throw new NullPointerException(); }
-    throw new NullPointerException();
-  }
-  
       data_ = value;
+      bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
@@ -809,7 +805,7 @@ private static final long serialVersionUID = 0L;
      * @return This builder for chaining.
      */
     public Builder clearData() {
-      
+      bitField0_ = (bitField0_ & ~0x00000002);
       data_ = getDefaultInstance().getData();
       onChanged();
       return this;
@@ -818,9 +814,9 @@ private static final long serialVersionUID = 0L;
     private java.util.List<com.google.protobuf.Any> extensions_ =
       java.util.Collections.emptyList();
     private void ensureExtensionsIsMutable() {
-      if (!((bitField0_ & 0x00000001) != 0)) {
+      if (!((bitField0_ & 0x00000004) != 0)) {
         extensions_ = new java.util.ArrayList<com.google.protobuf.Any>(extensions_);
-        bitField0_ |= 0x00000001;
+        bitField0_ |= 0x00000004;
        }
     }
 
@@ -1025,7 +1021,7 @@ private static final long serialVersionUID = 0L;
     public Builder clearExtensions() {
       if (extensionsBuilder_ == null) {
         extensions_ = java.util.Collections.emptyList();
-        bitField0_ = (bitField0_ & ~0x00000001);
+        bitField0_ = (bitField0_ & ~0x00000004);
         onChanged();
       } else {
         extensionsBuilder_.clear();
@@ -1137,7 +1133,7 @@ private static final long serialVersionUID = 0L;
         extensionsBuilder_ = new com.google.protobuf.RepeatedFieldBuilderV3<
             com.google.protobuf.Any, com.google.protobuf.Any.Builder, com.google.protobuf.AnyOrBuilder>(
                 extensions_,
-                ((bitField0_ & 0x00000001) != 0),
+                ((bitField0_ & 0x00000004) != 0),
                 getParentForChildren(),
                 isClean());
         extensions_ = null;
@@ -1177,7 +1173,18 @@ private static final long serialVersionUID = 0L;
         com.google.protobuf.CodedInputStream input,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
-      return new HttpBody(input, extensionRegistry);
+      Builder builder = newBuilder();
+      try {
+        builder.mergeFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.setUnfinishedMessage(builder.buildPartial());
+      } catch (com.google.protobuf.UninitializedMessageException e) {
+        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+      } catch (java.io.IOException e) {
+        throw new com.google.protobuf.InvalidProtocolBufferException(e)
+            .setUnfinishedMessage(builder.buildPartial());
+      }
+      return builder.buildPartial();
     }
   };
 

src/main/java/com/google/api/HttpBodyOrBuilder.java

@@ -1,6 +1,7 @@
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/api/httpbody.proto
 
+// Protobuf Java Version: 3.25.6
 package com.google.api;
 
 public interface HttpBodyOrBuilder extends

src/main/java/com/google/api/HttpBodyProto.java

@@ -1,6 +1,7 @@
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/api/httpbody.proto
 
+// Protobuf Java Version: 3.25.6
 package com.google.api;
 
 public final class HttpBodyProto {

src/main/java/com/google/api/HttpOrBuilder.java

@@ -1,6 +1,7 @@
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/api/http.proto
 
+// Protobuf Java Version: 3.25.6
 package com.google.api;
 
 public interface HttpOrBuilder extends
@@ -10,6 +11,7 @@ public interface HttpOrBuilder extends
   /**
    * <pre>
    * A list of HTTP configuration rules that apply to individual API methods.
+   *
    * **NOTE:** All service configuration rules follow "last one wins" order.
    * </pre>
    *
@@ -20,6 +22,7 @@ public interface HttpOrBuilder extends
   /**
    * <pre>
    * A list of HTTP configuration rules that apply to individual API methods.
+   *
    * **NOTE:** All service configuration rules follow "last one wins" order.
    * </pre>
    *
@@ -29,6 +32,7 @@ public interface HttpOrBuilder extends
   /**
    * <pre>
    * A list of HTTP configuration rules that apply to individual API methods.
+   *
    * **NOTE:** All service configuration rules follow "last one wins" order.
    * </pre>
    *
@@ -38,6 +42,7 @@ public interface HttpOrBuilder extends
   /**
    * <pre>
    * A list of HTTP configuration rules that apply to individual API methods.
+   *
    * **NOTE:** All service configuration rules follow "last one wins" order.
    * </pre>
    *
@@ -48,6 +53,7 @@ public interface HttpOrBuilder extends
   /**
    * <pre>
    * A list of HTTP configuration rules that apply to individual API methods.
+   *
    * **NOTE:** All service configuration rules follow "last one wins" order.
    * </pre>
    *
@@ -61,6 +67,7 @@ public interface HttpOrBuilder extends
    * When set to true, URL path parmeters will be fully URI-decoded except in
    * cases of single segment matches in reserved expansion, where "%2F" will be
    * left encoded.
+   *
    * The default behavior is to not decode RFC 6570 reserved characters in multi
    * segment matches.
    * </pre>

src/main/java/com/google/api/HttpProto.java

@@ -1,6 +1,7 @@
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/api/http.proto
 
+// Protobuf Java Version: 3.25.6
 package com.google.api;
 
 public final class HttpProto {

src/main/java/com/google/api/HttpRuleOrBuilder.java

@@ -1,6 +1,7 @@
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/api/http.proto
 
+// Protobuf Java Version: 3.25.6
 package com.google.api;
 
 public interface HttpRuleOrBuilder extends
@@ -10,6 +11,7 @@ public interface HttpRuleOrBuilder extends
   /**
    * <pre>
    * Selects methods to which this rule applies.
+   *
    * Refer to [selector][google.api.DocumentationRule.selector] for syntax details.
    * </pre>
    *
@@ -20,6 +22,7 @@ public interface HttpRuleOrBuilder extends
   /**
    * <pre>
    * Selects methods to which this rule applies.
+   *
    * Refer to [selector][google.api.DocumentationRule.selector] for syntax details.
    * </pre>
    *
@@ -29,6 +32,15 @@ public interface HttpRuleOrBuilder extends
   com.google.protobuf.ByteString
       getSelectorBytes();
 
+  /**
+   * <pre>
+   * Used for listing and getting information about resources.
+   * </pre>
+   *
+   * <code>string get = 2;</code>
+   * @return Whether the get field is set.
+   */
+  boolean hasGet();
   /**
    * <pre>
    * Used for listing and getting information about resources.
@@ -49,6 +61,15 @@ public interface HttpRuleOrBuilder extends
   com.google.protobuf.ByteString
       getGetBytes();
 
+  /**
+   * <pre>
+   * Used for updating a resource.
+   * </pre>
+   *
+   * <code>string put = 3;</code>
+   * @return Whether the put field is set.
+   */
+  boolean hasPut();
   /**
    * <pre>
    * Used for updating a resource.
@@ -69,6 +90,15 @@ public interface HttpRuleOrBuilder extends
   com.google.protobuf.ByteString
       getPutBytes();
 
+  /**
+   * <pre>
+   * Used for creating a resource.
+   * </pre>
+   *
+   * <code>string post = 4;</code>
+   * @return Whether the post field is set.
+   */
+  boolean hasPost();
   /**
    * <pre>
    * Used for creating a resource.
@@ -89,6 +119,15 @@ public interface HttpRuleOrBuilder extends
   com.google.protobuf.ByteString
       getPostBytes();
 
+  /**
+   * <pre>
+   * Used for deleting a resource.
+   * </pre>
+   *
+   * <code>string delete = 5;</code>
+   * @return Whether the delete field is set.
+   */
+  boolean hasDelete();
   /**
    * <pre>
    * Used for deleting a resource.
@@ -109,6 +148,15 @@ public interface HttpRuleOrBuilder extends
   com.google.protobuf.ByteString
       getDeleteBytes();
 
+  /**
+   * <pre>
+   * Used for updating a resource.
+   * </pre>
+   *
+   * <code>string patch = 6;</code>
+   * @return Whether the patch field is set.
+   */
+  boolean hasPatch();
   /**
    * <pre>
    * Used for updating a resource.
@@ -269,5 +317,5 @@ public interface HttpRuleOrBuilder extends
   com.google.api.HttpRuleOrBuilder getAdditionalBindingsOrBuilder(
       int index);
 
-  public com.google.api.HttpRule.PatternCase getPatternCase();
+  com.google.api.HttpRule.PatternCase getPatternCase();
 }

src/main/java/com/google/protobuf/Empty.java

@@ -1,6 +1,7 @@
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/protobuf/empty.proto
 
+// Protobuf Java Version: 3.25.6
 package com.google.protobuf;
 
 /**
@@ -8,9 +9,11 @@ package com.google.protobuf;
  * A generic empty message that you can re-use to avoid defining duplicated
  * empty messages in your APIs. A typical example is to use it as the request
  * or the response type of an API method. For instance:
+ *
  *     service Foo {
  *       rpc Bar(google.protobuf.Empty) returns (google.protobuf.Empty);
  *     }
+ *
  * The JSON representation for `Empty` is empty JSON object `{}`.
  * </pre>
  *
@@ -35,48 +38,6 @@ private static final long serialVersionUID = 0L;
     return new Empty();
   }
 
-  @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
-    return this.unknownFields;
-  }
-  private Empty(
-      com.google.protobuf.CodedInputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-      throws com.google.protobuf.InvalidProtocolBufferException {
-    this();
-    if (extensionRegistry == null) {
-      throw new java.lang.NullPointerException();
-    }
-    com.google.protobuf.UnknownFieldSet.Builder unknownFields =
-        com.google.protobuf.UnknownFieldSet.newBuilder();
-    try {
-      boolean done = false;
-      while (!done) {
-        int tag = input.readTag();
-        switch (tag) {
-          case 0:
-            done = true;
-            break;
-          default: {
-            if (!parseUnknownField(
-                input, unknownFields, extensionRegistry, tag)) {
-              done = true;
-            }
-            break;
-          }
-        }
-      }
-    } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-      throw e.setUnfinishedMessage(this);
-    } catch (java.io.IOException e) {
-      throw new com.google.protobuf.InvalidProtocolBufferException(
-          e).setUnfinishedMessage(this);
-    } finally {
-      this.unknownFields = unknownFields.build();
-      makeExtensionsImmutable();
-    }
-  }
   public static final com.google.protobuf.Descriptors.Descriptor
       getDescriptor() {
     return com.google.protobuf.EmptyProto.internal_static_google_protobuf_Empty_descriptor;
@@ -104,7 +65,7 @@ private static final long serialVersionUID = 0L;
   @java.lang.Override
   public void writeTo(com.google.protobuf.CodedOutputStream output)
                       throws java.io.IOException {
-    unknownFields.writeTo(output);
+    getUnknownFields().writeTo(output);
   }
 
   @java.lang.Override
@@ -113,7 +74,7 @@ private static final long serialVersionUID = 0L;
     if (size != -1) return size;
 
     size = 0;
-    size += unknownFields.getSerializedSize();
+    size += getUnknownFields().getSerializedSize();
     memoizedSize = size;
     return size;
   }
@@ -128,7 +89,7 @@ private static final long serialVersionUID = 0L;
     }
     com.google.protobuf.Empty other = (com.google.protobuf.Empty) obj;
 
-    if (!unknownFields.equals(other.unknownFields)) return false;
+    if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
 
@@ -139,7 +100,7 @@ private static final long serialVersionUID = 0L;
     }
     int hash = 41;
     hash = (19 * hash) + getDescriptor().hashCode();
-    hash = (29 * hash) + unknownFields.hashCode();
+    hash = (29 * hash) + getUnknownFields().hashCode();
     memoizedHashCode = hash;
     return hash;
   }
@@ -188,11 +149,13 @@ private static final long serialVersionUID = 0L;
     return com.google.protobuf.GeneratedMessageV3
         .parseWithIOException(PARSER, input, extensionRegistry);
   }
+
   public static com.google.protobuf.Empty parseDelimitedFrom(java.io.InputStream input)
       throws java.io.IOException {
     return com.google.protobuf.GeneratedMessageV3
         .parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.protobuf.Empty parseDelimitedFrom(
       java.io.InputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
@@ -239,9 +202,11 @@ private static final long serialVersionUID = 0L;
    * A generic empty message that you can re-use to avoid defining duplicated
    * empty messages in your APIs. A typical example is to use it as the request
    * or the response type of an API method. For instance:
+   *
    *     service Foo {
    *       rpc Bar(google.protobuf.Empty) returns (google.protobuf.Empty);
    *     }
+   *
    * The JSON representation for `Empty` is empty JSON object `{}`.
    * </pre>
    *
@@ -266,18 +231,13 @@ private static final long serialVersionUID = 0L;
 
     // Construct using com.google.protobuf.Empty.newBuilder()
     private Builder() {
-      maybeForceBuilderInitialization();
+
     }
 
     private Builder(
         com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-      maybeForceBuilderInitialization();
+
-    }
-    private void maybeForceBuilderInitialization() {
-      if (com.google.protobuf.GeneratedMessageV3
-              .alwaysUseFieldBuilders) {
-      }
     }
     @java.lang.Override
     public Builder clear() {
@@ -356,7 +316,7 @@ private static final long serialVersionUID = 0L;
 
     public Builder mergeFrom(com.google.protobuf.Empty other) {
       if (other == com.google.protobuf.Empty.getDefaultInstance()) return this;
-      this.mergeUnknownFields(other.unknownFields);
+      this.mergeUnknownFields(other.getUnknownFields());
       onChanged();
       return this;
     }
@@ -371,17 +331,30 @@ private static final long serialVersionUID = 0L;
         com.google.protobuf.CodedInputStream input,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      com.google.protobuf.Empty parsedMessage = null;
+      if (extensionRegistry == null) {
+        throw new java.lang.NullPointerException();
+      }
       try {
-        parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
+        boolean done = false;
+        while (!done) {
+          int tag = input.readTag();
+          switch (tag) {
+            case 0:
+              done = true;
+              break;
+            default: {
+              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                done = true; // was an endgroup tag
+              }
+              break;
+            } // default:
+          } // switch (tag)
+        } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        parsedMessage = (com.google.protobuf.Empty) e.getUnfinishedMessage();
         throw e.unwrapIOException();
       } finally {
-        if (parsedMessage != null) {
+        onChanged();
-          mergeFrom(parsedMessage);
+      } // finally
-        }
-      }
       return this;
     }
     @java.lang.Override
@@ -417,7 +390,18 @@ private static final long serialVersionUID = 0L;
         com.google.protobuf.CodedInputStream input,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
-      return new Empty(input, extensionRegistry);
+      Builder builder = newBuilder();
+      try {
+        builder.mergeFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.setUnfinishedMessage(builder.buildPartial());
+      } catch (com.google.protobuf.UninitializedMessageException e) {
+        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+      } catch (java.io.IOException e) {
+        throw new com.google.protobuf.InvalidProtocolBufferException(e)
+            .setUnfinishedMessage(builder.buildPartial());
+      }
+      return builder.buildPartial();
     }
   };
 

src/main/java/com/google/protobuf/EmptyOrBuilder.java

@@ -1,6 +1,7 @@
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/protobuf/empty.proto
 
+// Protobuf Java Version: 3.25.6
 package com.google.protobuf;
 
 public interface EmptyOrBuilder extends

src/main/java/com/google/protobuf/EmptyProto.java

@@ -1,6 +1,7 @@
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/protobuf/empty.proto
 
+// Protobuf Java Version: 3.25.6
 package com.google.protobuf;
 
 public final class EmptyProto {

src/main/java/com/google/rpc/BadRequest.java

@@ -1,6 +1,7 @@
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/rpc/error_details.proto
 
+// Protobuf Java Version: 3.25.6
 package com.google.rpc;
 
 /**
@@ -31,61 +32,6 @@ private static final long serialVersionUID = 0L;
     return new BadRequest();
   }
 
-  @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
-    return this.unknownFields;
-  }
-  private BadRequest(
-      com.google.protobuf.CodedInputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-      throws com.google.protobuf.InvalidProtocolBufferException {
-    this();
-    if (extensionRegistry == null) {
-      throw new java.lang.NullPointerException();
-    }
-    int mutable_bitField0_ = 0;
-    com.google.protobuf.UnknownFieldSet.Builder unknownFields =
-        com.google.protobuf.UnknownFieldSet.newBuilder();
-    try {
-      boolean done = false;
-      while (!done) {
-        int tag = input.readTag();
-        switch (tag) {
-          case 0:
-            done = true;
-            break;
-          case 10: {
-            if (!((mutable_bitField0_ & 0x00000001) != 0)) {
-              fieldViolations_ = new java.util.ArrayList<com.google.rpc.BadRequest.FieldViolation>();
-              mutable_bitField0_ |= 0x00000001;
-            }
-            fieldViolations_.add(
-                input.readMessage(com.google.rpc.BadRequest.FieldViolation.parser(), extensionRegistry));
-            break;
-          }
-          default: {
-            if (!parseUnknownField(
-                input, unknownFields, extensionRegistry, tag)) {
-              done = true;
-            }
-            break;
-          }
-        }
-      }
-    } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-      throw e.setUnfinishedMessage(this);
-    } catch (java.io.IOException e) {
-      throw new com.google.protobuf.InvalidProtocolBufferException(
-          e).setUnfinishedMessage(this);
-    } finally {
-      if (((mutable_bitField0_ & 0x00000001) != 0)) {
-        fieldViolations_ = java.util.Collections.unmodifiableList(fieldViolations_);
-      }
-      this.unknownFields = unknownFields.build();
-      makeExtensionsImmutable();
-    }
-  }
   public static final com.google.protobuf.Descriptors.Descriptor
       getDescriptor() {
     return com.google.rpc.ErrorDetailsProto.internal_static_google_rpc_BadRequest_descriptor;
@@ -175,60 +121,6 @@ private static final long serialVersionUID = 0L;
       return new FieldViolation();
     }
 
-    @java.lang.Override
-    public final com.google.protobuf.UnknownFieldSet
-    getUnknownFields() {
-      return this.unknownFields;
-    }
-    private FieldViolation(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      this();
-      if (extensionRegistry == null) {
-        throw new java.lang.NullPointerException();
-      }
-      com.google.protobuf.UnknownFieldSet.Builder unknownFields =
-          com.google.protobuf.UnknownFieldSet.newBuilder();
-      try {
-        boolean done = false;
-        while (!done) {
-          int tag = input.readTag();
-          switch (tag) {
-            case 0:
-              done = true;
-              break;
-            case 10: {
-              java.lang.String s = input.readStringRequireUtf8();
-
-              field_ = s;
-              break;
-            }
-            case 18: {
-              java.lang.String s = input.readStringRequireUtf8();
-
-              description_ = s;
-              break;
-            }
-            default: {
-              if (!parseUnknownField(
-                  input, unknownFields, extensionRegistry, tag)) {
-                done = true;
-              }
-              break;
-            }
-          }
-        }
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        throw e.setUnfinishedMessage(this);
-      } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(
-            e).setUnfinishedMessage(this);
-      } finally {
-        this.unknownFields = unknownFields.build();
-        makeExtensionsImmutable();
-      }
-    }
     public static final com.google.protobuf.Descriptors.Descriptor
         getDescriptor() {
       return com.google.rpc.ErrorDetailsProto.internal_static_google_rpc_BadRequest_FieldViolation_descriptor;
@@ -243,7 +135,8 @@ private static final long serialVersionUID = 0L;
     }
 
     public static final int FIELD_FIELD_NUMBER = 1;
-    private volatile java.lang.Object field_;
+    @SuppressWarnings("serial")
+    private volatile java.lang.Object field_ = "";
     /**
      * <pre>
      * A path leading to a field in the request body. The value will be a
@@ -293,7 +186,8 @@ private static final long serialVersionUID = 0L;
     }
 
     public static final int DESCRIPTION_FIELD_NUMBER = 2;
-    private volatile java.lang.Object description_;
+    @SuppressWarnings("serial")
+    private volatile java.lang.Object description_ = "";
     /**
      * <pre>
      * A description of why the request element is bad.
@@ -352,13 +246,13 @@ private static final long serialVersionUID = 0L;
     @java.lang.Override
     public void writeTo(com.google.protobuf.CodedOutputStream output)
                         throws java.io.IOException {
-      if (!getFieldBytes().isEmpty()) {
+      if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(field_)) {
         com.google.protobuf.GeneratedMessageV3.writeString(output, 1, field_);
       }
-      if (!getDescriptionBytes().isEmpty()) {
+      if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(description_)) {
         com.google.protobuf.GeneratedMessageV3.writeString(output, 2, description_);
       }
-      unknownFields.writeTo(output);
+      getUnknownFields().writeTo(output);
     }
 
     @java.lang.Override
@@ -367,13 +261,13 @@ private static final long serialVersionUID = 0L;
       if (size != -1) return size;
 
       size = 0;
-      if (!getFieldBytes().isEmpty()) {
+      if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(field_)) {
         size += com.google.protobuf.GeneratedMessageV3.computeStringSize(1, field_);
       }
-      if (!getDescriptionBytes().isEmpty()) {
+      if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(description_)) {
         size += com.google.protobuf.GeneratedMessageV3.computeStringSize(2, description_);
       }
-      size += unknownFields.getSerializedSize();
+      size += getUnknownFields().getSerializedSize();
       memoizedSize = size;
       return size;
     }
@@ -392,7 +286,7 @@ private static final long serialVersionUID = 0L;
           .equals(other.getField())) return false;
       if (!getDescription()
           .equals(other.getDescription())) return false;
-      if (!unknownFields.equals(other.unknownFields)) return false;
+      if (!getUnknownFields().equals(other.getUnknownFields())) return false;
       return true;
     }
 
@@ -407,7 +301,7 @@ private static final long serialVersionUID = 0L;
       hash = (53 * hash) + getField().hashCode();
       hash = (37 * hash) + DESCRIPTION_FIELD_NUMBER;
       hash = (53 * hash) + getDescription().hashCode();
-      hash = (29 * hash) + unknownFields.hashCode();
+      hash = (29 * hash) + getUnknownFields().hashCode();
       memoizedHashCode = hash;
       return hash;
     }
@@ -456,11 +350,13 @@ private static final long serialVersionUID = 0L;
       return com.google.protobuf.GeneratedMessageV3
           .parseWithIOException(PARSER, input, extensionRegistry);
     }
+
     public static com.google.rpc.BadRequest.FieldViolation parseDelimitedFrom(java.io.InputStream input)
         throws java.io.IOException {
       return com.google.protobuf.GeneratedMessageV3
           .parseDelimitedWithIOException(PARSER, input);
     }
+
     public static com.google.rpc.BadRequest.FieldViolation parseDelimitedFrom(
         java.io.InputStream input,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
@@ -528,26 +424,20 @@ private static final long serialVersionUID = 0L;
 
       // Construct using com.google.rpc.BadRequest.FieldViolation.newBuilder()
       private Builder() {
-        maybeForceBuilderInitialization();
+
       }
 
       private Builder(
           com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
         super(parent);
-        maybeForceBuilderInitialization();
+
-      }
-      private void maybeForceBuilderInitialization() {
-        if (com.google.protobuf.GeneratedMessageV3
-                .alwaysUseFieldBuilders) {
-        }
       }
       @java.lang.Override
       public Builder clear() {
         super.clear();
+        bitField0_ = 0;
         field_ = "";
-
         description_ = "";
-
         return this;
       }
 
@@ -574,12 +464,21 @@ private static final long serialVersionUID = 0L;
       @java.lang.Override
       public com.google.rpc.BadRequest.FieldViolation buildPartial() {
         com.google.rpc.BadRequest.FieldViolation result = new com.google.rpc.BadRequest.FieldViolation(this);
-        result.field_ = field_;
+        if (bitField0_ != 0) { buildPartial0(result); }
-        result.description_ = description_;
         onBuilt();
         return result;
       }
 
+      private void buildPartial0(com.google.rpc.BadRequest.FieldViolation result) {
+        int from_bitField0_ = bitField0_;
+        if (((from_bitField0_ & 0x00000001) != 0)) {
+          result.field_ = field_;
+        }
+        if (((from_bitField0_ & 0x00000002) != 0)) {
+          result.description_ = description_;
+        }
+      }
+
       @java.lang.Override
       public Builder clone() {
         return super.clone();
@@ -626,13 +525,15 @@ private static final long serialVersionUID = 0L;
         if (other == com.google.rpc.BadRequest.FieldViolation.getDefaultInstance()) return this;
         if (!other.getField().isEmpty()) {
           field_ = other.field_;
+          bitField0_ |= 0x00000001;
           onChanged();
         }
         if (!other.getDescription().isEmpty()) {
           description_ = other.description_;
+          bitField0_ |= 0x00000002;
           onChanged();
         }
-        this.mergeUnknownFields(other.unknownFields);
+        this.mergeUnknownFields(other.getUnknownFields());
         onChanged();
         return this;
       }
@@ -647,19 +548,43 @@ private static final long serialVersionUID = 0L;
           com.google.protobuf.CodedInputStream input,
           com.google.protobuf.ExtensionRegistryLite extensionRegistry)
           throws java.io.IOException {
-        com.google.rpc.BadRequest.FieldViolation parsedMessage = null;
+        if (extensionRegistry == null) {
+          throw new java.lang.NullPointerException();
+        }
         try {
-          parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
+          boolean done = false;
+          while (!done) {
+            int tag = input.readTag();
+            switch (tag) {
+              case 0:
+                done = true;
+                break;
+              case 10: {
+                field_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000001;
+                break;
+              } // case 10
+              case 18: {
+                description_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000002;
+                break;
+              } // case 18
+              default: {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
+            } // switch (tag)
+          } // while (!done)
         } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-          parsedMessage = (com.google.rpc.BadRequest.FieldViolation) e.getUnfinishedMessage();
           throw e.unwrapIOException();
         } finally {
-          if (parsedMessage != null) {
+          onChanged();
-            mergeFrom(parsedMessage);
+        } // finally
-          }
-        }
         return this;
       }
+      private int bitField0_;
 
       private java.lang.Object field_ = "";
       /**
@@ -720,11 +645,9 @@ private static final long serialVersionUID = 0L;
        */
       public Builder setField(
           java.lang.String value) {
-        if (value == null) {
+        if (value == null) { throw new NullPointerException(); }
-    throw new NullPointerException();
-  }
-  
         field_ = value;
+        bitField0_ |= 0x00000001;
         onChanged();
         return this;
       }
@@ -739,8 +662,8 @@ private static final long serialVersionUID = 0L;
        * @return This builder for chaining.
        */
       public Builder clearField() {
-        
         field_ = getDefaultInstance().getField();
+        bitField0_ = (bitField0_ & ~0x00000001);
         onChanged();
         return this;
       }
@@ -757,12 +680,10 @@ private static final long serialVersionUID = 0L;
        */
       public Builder setFieldBytes(
           com.google.protobuf.ByteString value) {
-        if (value == null) {
+        if (value == null) { throw new NullPointerException(); }
-    throw new NullPointerException();
+        checkByteStringIsUtf8(value);
-  }
-  checkByteStringIsUtf8(value);
-        
         field_ = value;
+        bitField0_ |= 0x00000001;
         onChanged();
         return this;
       }
@@ -820,11 +741,9 @@ private static final long serialVersionUID = 0L;
        */
       public Builder setDescription(
           java.lang.String value) {
-        if (value == null) {
+        if (value == null) { throw new NullPointerException(); }
-    throw new NullPointerException();
-  }
-  
         description_ = value;
+        bitField0_ |= 0x00000002;
         onChanged();
         return this;
       }
@@ -837,8 +756,8 @@ private static final long serialVersionUID = 0L;
        * @return This builder for chaining.
        */
       public Builder clearDescription() {
-        
         description_ = getDefaultInstance().getDescription();
+        bitField0_ = (bitField0_ & ~0x00000002);
         onChanged();
         return this;
       }
@@ -853,12 +772,10 @@ private static final long serialVersionUID = 0L;
        */
       public Builder setDescriptionBytes(
           com.google.protobuf.ByteString value) {
-        if (value == null) {
+        if (value == null) { throw new NullPointerException(); }
-    throw new NullPointerException();
+        checkByteStringIsUtf8(value);
-  }
-  checkByteStringIsUtf8(value);
-        
         description_ = value;
+        bitField0_ |= 0x00000002;
         onChanged();
         return this;
       }
@@ -895,7 +812,18 @@ private static final long serialVersionUID = 0L;
           com.google.protobuf.CodedInputStream input,
           com.google.protobuf.ExtensionRegistryLite extensionRegistry)
           throws com.google.protobuf.InvalidProtocolBufferException {
-        return new FieldViolation(input, extensionRegistry);
+        Builder builder = newBuilder();
+        try {
+          builder.mergeFrom(input, extensionRegistry);
+        } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+          throw e.setUnfinishedMessage(builder.buildPartial());
+        } catch (com.google.protobuf.UninitializedMessageException e) {
+          throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+        } catch (java.io.IOException e) {
+          throw new com.google.protobuf.InvalidProtocolBufferException(e)
+              .setUnfinishedMessage(builder.buildPartial());
+        }
+        return builder.buildPartial();
       }
     };
 
@@ -916,6 +844,7 @@ private static final long serialVersionUID = 0L;
   }
 
   public static final int FIELD_VIOLATIONS_FIELD_NUMBER = 1;
+  @SuppressWarnings("serial")
   private java.util.List<com.google.rpc.BadRequest.FieldViolation> fieldViolations_;
   /**
    * <pre>
@@ -992,7 +921,7 @@ private static final long serialVersionUID = 0L;
     for (int i = 0; i < fieldViolations_.size(); i++) {
       output.writeMessage(1, fieldViolations_.get(i));
     }
-    unknownFields.writeTo(output);
+    getUnknownFields().writeTo(output);
   }
 
   @java.lang.Override
@@ -1005,7 +934,7 @@ private static final long serialVersionUID = 0L;
       size += com.google.protobuf.CodedOutputStream
         .computeMessageSize(1, fieldViolations_.get(i));
     }
-    size += unknownFields.getSerializedSize();
+    size += getUnknownFields().getSerializedSize();
     memoizedSize = size;
     return size;
   }
@@ -1022,7 +951,7 @@ private static final long serialVersionUID = 0L;
 
     if (!getFieldViolationsList()
         .equals(other.getFieldViolationsList())) return false;
-    if (!unknownFields.equals(other.unknownFields)) return false;
+    if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
 
@@ -1037,7 +966,7 @@ private static final long serialVersionUID = 0L;
       hash = (37 * hash) + FIELD_VIOLATIONS_FIELD_NUMBER;
       hash = (53 * hash) + getFieldViolationsList().hashCode();
     }
-    hash = (29 * hash) + unknownFields.hashCode();
+    hash = (29 * hash) + getUnknownFields().hashCode();
     memoizedHashCode = hash;
     return hash;
   }
@@ -1086,11 +1015,13 @@ private static final long serialVersionUID = 0L;
     return com.google.protobuf.GeneratedMessageV3
         .parseWithIOException(PARSER, input, extensionRegistry);
   }
+
   public static com.google.rpc.BadRequest parseDelimitedFrom(java.io.InputStream input)
       throws java.io.IOException {
     return com.google.protobuf.GeneratedMessageV3
         .parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.rpc.BadRequest parseDelimitedFrom(
       java.io.InputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
@@ -1159,29 +1090,25 @@ private static final long serialVersionUID = 0L;
 
     // Construct using com.google.rpc.BadRequest.newBuilder()
     private Builder() {
-      maybeForceBuilderInitialization();
+
     }
 
     private Builder(
         com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-      maybeForceBuilderInitialization();
+
-    }
-    private void maybeForceBuilderInitialization() {
-      if (com.google.protobuf.GeneratedMessageV3
-              .alwaysUseFieldBuilders) {
-        getFieldViolationsFieldBuilder();
-      }
     }
     @java.lang.Override
     public Builder clear() {
       super.clear();
+      bitField0_ = 0;
       if (fieldViolationsBuilder_ == null) {
         fieldViolations_ = java.util.Collections.emptyList();
-        bitField0_ = (bitField0_ & ~0x00000001);
       } else {
+        fieldViolations_ = null;
         fieldViolationsBuilder_.clear();
       }
+      bitField0_ = (bitField0_ & ~0x00000001);
       return this;
     }
 
@@ -1208,7 +1135,13 @@ private static final long serialVersionUID = 0L;
     @java.lang.Override
     public com.google.rpc.BadRequest buildPartial() {
       com.google.rpc.BadRequest result = new com.google.rpc.BadRequest(this);
-      int from_bitField0_ = bitField0_;
+      buildPartialRepeatedFields(result);
+      if (bitField0_ != 0) { buildPartial0(result); }
+      onBuilt();
+      return result;
+    }
+
+    private void buildPartialRepeatedFields(com.google.rpc.BadRequest result) {
       if (fieldViolationsBuilder_ == null) {
         if (((bitField0_ & 0x00000001) != 0)) {
           fieldViolations_ = java.util.Collections.unmodifiableList(fieldViolations_);
@@ -1218,8 +1151,10 @@ private static final long serialVersionUID = 0L;
       } else {
         result.fieldViolations_ = fieldViolationsBuilder_.build();
       }
-      onBuilt();
+    }
-      return result;
+
+    private void buildPartial0(com.google.rpc.BadRequest result) {
+      int from_bitField0_ = bitField0_;
     }
 
     @java.lang.Override
@@ -1292,7 +1227,7 @@ private static final long serialVersionUID = 0L;
           }
         }
       }
-      this.mergeUnknownFields(other.unknownFields);
+      this.mergeUnknownFields(other.getUnknownFields());
       onChanged();
       return this;
     }
@@ -1307,17 +1242,43 @@ private static final long serialVersionUID = 0L;
         com.google.protobuf.CodedInputStream input,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      com.google.rpc.BadRequest parsedMessage = null;
+      if (extensionRegistry == null) {
+        throw new java.lang.NullPointerException();
+      }
       try {
-        parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
+        boolean done = false;
+        while (!done) {
+          int tag = input.readTag();
+          switch (tag) {
+            case 0:
+              done = true;
+              break;
+            case 10: {
+              com.google.rpc.BadRequest.FieldViolation m =
+                  input.readMessage(
+                      com.google.rpc.BadRequest.FieldViolation.parser(),
+                      extensionRegistry);
+              if (fieldViolationsBuilder_ == null) {
+                ensureFieldViolationsIsMutable();
+                fieldViolations_.add(m);
+              } else {
+                fieldViolationsBuilder_.addMessage(m);
+              }
+              break;
+            } // case 10
+            default: {
+              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                done = true; // was an endgroup tag
+              }
+              break;
+            } // default:
+          } // switch (tag)
+        } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        parsedMessage = (com.google.rpc.BadRequest) e.getUnfinishedMessage();
         throw e.unwrapIOException();
       } finally {
-        if (parsedMessage != null) {
+        onChanged();
-          mergeFrom(parsedMessage);
+      } // finally
-        }
-      }
       return this;
     }
     private int bitField0_;
@@ -1666,7 +1627,18 @@ private static final long serialVersionUID = 0L;
         com.google.protobuf.CodedInputStream input,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
-      return new BadRequest(input, extensionRegistry);
+      Builder builder = newBuilder();
+      try {
+        builder.mergeFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.setUnfinishedMessage(builder.buildPartial());
+      } catch (com.google.protobuf.UninitializedMessageException e) {
+        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+      } catch (java.io.IOException e) {
+        throw new com.google.protobuf.InvalidProtocolBufferException(e)
+            .setUnfinishedMessage(builder.buildPartial());
+      }
+      return builder.buildPartial();
     }
   };
 

src/main/java/com/google/rpc/BadRequestOrBuilder.java

@@ -1,6 +1,7 @@
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/rpc/error_details.proto
 
+// Protobuf Java Version: 3.25.6
 package com.google.rpc;
 
 public interface BadRequestOrBuilder extends

src/main/java/com/google/rpc/Code.java

@@ -1,11 +1,14 @@
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/rpc/code.proto
 
+// Protobuf Java Version: 3.25.6
 package com.google.rpc;
 
 /**
  * <pre>
  * The canonical error codes for Google APIs.
+ *
+ *
  * Sometimes multiple error codes may apply.  Services should return
  * the most specific error code that applies.  For example, prefer
  * `OUT_OF_RANGE` over `FAILED_PRECONDITION` if both codes apply.
@@ -19,6 +22,7 @@ public enum Code
   /**
    * <pre>
    * Not an error; returned on success
+   *
    * HTTP Mapping: 200 OK
    * </pre>
    *
@@ -28,6 +32,7 @@ public enum Code
   /**
    * <pre>
    * The operation was cancelled, typically by the caller.
+   *
    * HTTP Mapping: 499 Client Closed Request
    * </pre>
    *
@@ -41,6 +46,7 @@ public enum Code
    * an error space that is not known in this address space.  Also
    * errors raised by APIs that do not return enough error information
    * may be converted to this error.
+   *
    * HTTP Mapping: 500 Internal Server Error
    * </pre>
    *
@@ -53,6 +59,7 @@ public enum Code
    * from `FAILED_PRECONDITION`.  `INVALID_ARGUMENT` indicates arguments
    * that are problematic regardless of the state of the system
    * (e.g., a malformed file name).
+   *
    * HTTP Mapping: 400 Bad Request
    * </pre>
    *
@@ -66,6 +73,7 @@ public enum Code
    * even if the operation has completed successfully.  For example, a
    * successful response from a server could have been delayed long
    * enough for the deadline to expire.
+   *
    * HTTP Mapping: 504 Gateway Timeout
    * </pre>
    *
@@ -75,11 +83,13 @@ public enum Code
   /**
    * <pre>
    * Some requested entity (e.g., file or directory) was not found.
+   *
    * Note to server developers: if a request is denied for an entire class
    * of users, such as gradual feature rollout or undocumented whitelist,
    * `NOT_FOUND` may be used. If a request is denied for some users within
    * a class of users, such as user-based access control, `PERMISSION_DENIED`
    * must be used.
+   *
    * HTTP Mapping: 404 Not Found
    * </pre>
    *
@@ -90,6 +100,7 @@ public enum Code
    * <pre>
    * The entity that a client attempted to create (e.g., file or directory)
    * already exists.
+   *
    * HTTP Mapping: 409 Conflict
    * </pre>
    *
@@ -106,6 +117,7 @@ public enum Code
    * instead for those errors). This error code does not imply the
    * request is valid or the requested entity exists or satisfies
    * other pre-conditions.
+   *
    * HTTP Mapping: 403 Forbidden
    * </pre>
    *
@@ -116,6 +128,7 @@ public enum Code
    * <pre>
    * The request does not have valid authentication credentials for the
    * operation.
+   *
    * HTTP Mapping: 401 Unauthorized
    * </pre>
    *
@@ -126,6 +139,7 @@ public enum Code
    * <pre>
    * Some resource has been exhausted, perhaps a per-user quota, or
    * perhaps the entire file system is out of space.
+   *
    * HTTP Mapping: 429 Too Many Requests
    * </pre>
    *
@@ -138,6 +152,7 @@ public enum Code
    * required for the operation's execution.  For example, the directory
    * to be deleted is non-empty, an rmdir operation is applied to
    * a non-directory, etc.
+   *
    * Service implementors can use the following guidelines to decide
    * between `FAILED_PRECONDITION`, `ABORTED`, and `UNAVAILABLE`:
    *  (a) Use `UNAVAILABLE` if the client can retry just the failing call.
@@ -149,6 +164,7 @@ public enum Code
    *      fails because the directory is non-empty, `FAILED_PRECONDITION`
    *      should be returned since the client should not retry unless
    *      the files are deleted from the directory.
+   *
    * HTTP Mapping: 400 Bad Request
    * </pre>
    *
@@ -159,8 +175,10 @@ public enum Code
    * <pre>
    * The operation was aborted, typically due to a concurrency issue such as
    * a sequencer check failure or transaction abort.
+   *
    * See the guidelines above for deciding between `FAILED_PRECONDITION`,
    * `ABORTED`, and `UNAVAILABLE`.
+   *
    * HTTP Mapping: 409 Conflict
    * </pre>
    *
@@ -171,17 +189,20 @@ public enum Code
    * <pre>
    * The operation was attempted past the valid range.  E.g., seeking or
    * reading past end-of-file.
+   *
    * Unlike `INVALID_ARGUMENT`, this error indicates a problem that may
    * be fixed if the system state changes. For example, a 32-bit file
    * system will generate `INVALID_ARGUMENT` if asked to read at an
    * offset that is not in the range [0,2^32-1], but it will generate
    * `OUT_OF_RANGE` if asked to read from an offset past the current
    * file size.
+   *
    * There is a fair bit of overlap between `FAILED_PRECONDITION` and
    * `OUT_OF_RANGE`.  We recommend using `OUT_OF_RANGE` (the more specific
    * error) when it applies so that callers who are iterating through
    * a space can easily look for an `OUT_OF_RANGE` error to detect when
    * they are done.
+   *
    * HTTP Mapping: 400 Bad Request
    * </pre>
    *
@@ -192,6 +213,7 @@ public enum Code
    * <pre>
    * The operation is not implemented or is not supported/enabled in this
    * service.
+   *
    * HTTP Mapping: 501 Not Implemented
    * </pre>
    *
@@ -203,6 +225,7 @@ public enum Code
    * Internal errors.  This means that some invariants expected by the
    * underlying system have been broken.  This error code is reserved
    * for serious errors.
+   *
    * HTTP Mapping: 500 Internal Server Error
    * </pre>
    *
@@ -214,8 +237,10 @@ public enum Code
    * The service is currently unavailable.  This is most likely a
    * transient condition, which can be corrected by retrying with
    * a backoff.
+   *
    * See the guidelines above for deciding between `FAILED_PRECONDITION`,
    * `ABORTED`, and `UNAVAILABLE`.
+   *
    * HTTP Mapping: 503 Service Unavailable
    * </pre>
    *
@@ -225,6 +250,7 @@ public enum Code
   /**
    * <pre>
    * Unrecoverable data loss or corruption.
+   *
    * HTTP Mapping: 500 Internal Server Error
    * </pre>
    *
@@ -237,6 +263,7 @@ public enum Code
   /**
    * <pre>
    * Not an error; returned on success
+   *
    * HTTP Mapping: 200 OK
    * </pre>
    *
@@ -246,6 +273,7 @@ public enum Code
   /**
    * <pre>
    * The operation was cancelled, typically by the caller.
+   *
    * HTTP Mapping: 499 Client Closed Request
    * </pre>
    *
@@ -259,6 +287,7 @@ public enum Code
    * an error space that is not known in this address space.  Also
    * errors raised by APIs that do not return enough error information
    * may be converted to this error.
+   *
    * HTTP Mapping: 500 Internal Server Error
    * </pre>
    *
@@ -271,6 +300,7 @@ public enum Code
    * from `FAILED_PRECONDITION`.  `INVALID_ARGUMENT` indicates arguments
    * that are problematic regardless of the state of the system
    * (e.g., a malformed file name).
+   *
    * HTTP Mapping: 400 Bad Request
    * </pre>
    *
@@ -284,6 +314,7 @@ public enum Code
    * even if the operation has completed successfully.  For example, a
    * successful response from a server could have been delayed long
    * enough for the deadline to expire.
+   *
    * HTTP Mapping: 504 Gateway Timeout
    * </pre>
    *
@@ -293,11 +324,13 @@ public enum Code
   /**
    * <pre>
    * Some requested entity (e.g., file or directory) was not found.
+   *
    * Note to server developers: if a request is denied for an entire class
    * of users, such as gradual feature rollout or undocumented whitelist,
    * `NOT_FOUND` may be used. If a request is denied for some users within
    * a class of users, such as user-based access control, `PERMISSION_DENIED`
    * must be used.
+   *
    * HTTP Mapping: 404 Not Found
    * </pre>
    *
@@ -308,6 +341,7 @@ public enum Code
    * <pre>
    * The entity that a client attempted to create (e.g., file or directory)
    * already exists.
+   *
    * HTTP Mapping: 409 Conflict
    * </pre>
    *
@@ -324,6 +358,7 @@ public enum Code
    * instead for those errors). This error code does not imply the
    * request is valid or the requested entity exists or satisfies
    * other pre-conditions.
+   *
    * HTTP Mapping: 403 Forbidden
    * </pre>
    *
@@ -334,6 +369,7 @@ public enum Code
    * <pre>
    * The request does not have valid authentication credentials for the
    * operation.
+   *
    * HTTP Mapping: 401 Unauthorized
    * </pre>
    *
@@ -344,6 +380,7 @@ public enum Code
    * <pre>
    * Some resource has been exhausted, perhaps a per-user quota, or
    * perhaps the entire file system is out of space.
+   *
    * HTTP Mapping: 429 Too Many Requests
    * </pre>
    *
@@ -356,6 +393,7 @@ public enum Code
    * required for the operation's execution.  For example, the directory
    * to be deleted is non-empty, an rmdir operation is applied to
    * a non-directory, etc.
+   *
    * Service implementors can use the following guidelines to decide
    * between `FAILED_PRECONDITION`, `ABORTED`, and `UNAVAILABLE`:
    *  (a) Use `UNAVAILABLE` if the client can retry just the failing call.
@@ -367,6 +405,7 @@ public enum Code
    *      fails because the directory is non-empty, `FAILED_PRECONDITION`
    *      should be returned since the client should not retry unless
    *      the files are deleted from the directory.
+   *
    * HTTP Mapping: 400 Bad Request
    * </pre>
    *
@@ -377,8 +416,10 @@ public enum Code
    * <pre>
    * The operation was aborted, typically due to a concurrency issue such as
    * a sequencer check failure or transaction abort.
+   *
    * See the guidelines above for deciding between `FAILED_PRECONDITION`,
    * `ABORTED`, and `UNAVAILABLE`.
+   *
    * HTTP Mapping: 409 Conflict
    * </pre>
    *
@@ -389,17 +430,20 @@ public enum Code
    * <pre>
    * The operation was attempted past the valid range.  E.g., seeking or
    * reading past end-of-file.
+   *
    * Unlike `INVALID_ARGUMENT`, this error indicates a problem that may
    * be fixed if the system state changes. For example, a 32-bit file
    * system will generate `INVALID_ARGUMENT` if asked to read at an
    * offset that is not in the range [0,2^32-1], but it will generate
    * `OUT_OF_RANGE` if asked to read from an offset past the current
    * file size.
+   *
    * There is a fair bit of overlap between `FAILED_PRECONDITION` and
    * `OUT_OF_RANGE`.  We recommend using `OUT_OF_RANGE` (the more specific
    * error) when it applies so that callers who are iterating through
    * a space can easily look for an `OUT_OF_RANGE` error to detect when
    * they are done.
+   *
    * HTTP Mapping: 400 Bad Request
    * </pre>
    *
@@ -410,6 +454,7 @@ public enum Code
    * <pre>
    * The operation is not implemented or is not supported/enabled in this
    * service.
+   *
    * HTTP Mapping: 501 Not Implemented
    * </pre>
    *
@@ -421,6 +466,7 @@ public enum Code
    * Internal errors.  This means that some invariants expected by the
    * underlying system have been broken.  This error code is reserved
    * for serious errors.
+   *
    * HTTP Mapping: 500 Internal Server Error
    * </pre>
    *
@@ -432,8 +478,10 @@ public enum Code
    * The service is currently unavailable.  This is most likely a
    * transient condition, which can be corrected by retrying with
    * a backoff.
+   *
    * See the guidelines above for deciding between `FAILED_PRECONDITION`,
    * `ABORTED`, and `UNAVAILABLE`.
+   *
    * HTTP Mapping: 503 Service Unavailable
    * </pre>
    *
@@ -443,6 +491,7 @@ public enum Code
   /**
    * <pre>
    * Unrecoverable data loss or corruption.
+   *
    * HTTP Mapping: 500 Internal Server Error
    * </pre>
    *

src/main/java/com/google/rpc/CodeProto.java

@@ -1,6 +1,7 @@
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/rpc/code.proto
 
+// Protobuf Java Version: 3.25.6
 package com.google.rpc;
 
 public final class CodeProto {

src/main/java/com/google/rpc/DebugInfo.java

@@ -1,6 +1,7 @@
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/rpc/error_details.proto
 
+// Protobuf Java Version: 3.25.6
 package com.google.rpc;
 
 /**
@@ -20,7 +21,8 @@ private static final long serialVersionUID = 0L;
     super(builder);
   }
   private DebugInfo() {
-    stackEntries_ = com.google.protobuf.LazyStringArrayList.EMPTY;
+    stackEntries_ =
+        com.google.protobuf.LazyStringArrayList.emptyList();
     detail_ = "";
   }
 
@@ -31,67 +33,6 @@ private static final long serialVersionUID = 0L;
     return new DebugInfo();
   }
 
-  @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
-    return this.unknownFields;
-  }
-  private DebugInfo(
-      com.google.protobuf.CodedInputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-      throws com.google.protobuf.InvalidProtocolBufferException {
-    this();
-    if (extensionRegistry == null) {
-      throw new java.lang.NullPointerException();
-    }
-    int mutable_bitField0_ = 0;
-    com.google.protobuf.UnknownFieldSet.Builder unknownFields =
-        com.google.protobuf.UnknownFieldSet.newBuilder();
-    try {
-      boolean done = false;
-      while (!done) {
-        int tag = input.readTag();
-        switch (tag) {
-          case 0:
-            done = true;
-            break;
-          case 10: {
-            java.lang.String s = input.readStringRequireUtf8();
-            if (!((mutable_bitField0_ & 0x00000001) != 0)) {
-              stackEntries_ = new com.google.protobuf.LazyStringArrayList();
-              mutable_bitField0_ |= 0x00000001;
-            }
-            stackEntries_.add(s);
-            break;
-          }
-          case 18: {
-            java.lang.String s = input.readStringRequireUtf8();
-
-            detail_ = s;
-            break;
-          }
-          default: {
-            if (!parseUnknownField(
-                input, unknownFields, extensionRegistry, tag)) {
-              done = true;
-            }
-            break;
-          }
-        }
-      }
-    } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-      throw e.setUnfinishedMessage(this);
-    } catch (java.io.IOException e) {
-      throw new com.google.protobuf.InvalidProtocolBufferException(
-          e).setUnfinishedMessage(this);
-    } finally {
-      if (((mutable_bitField0_ & 0x00000001) != 0)) {
-        stackEntries_ = stackEntries_.getUnmodifiableView();
-      }
-      this.unknownFields = unknownFields.build();
-      makeExtensionsImmutable();
-    }
-  }
   public static final com.google.protobuf.Descriptors.Descriptor
       getDescriptor() {
     return com.google.rpc.ErrorDetailsProto.internal_static_google_rpc_DebugInfo_descriptor;
@@ -106,7 +47,9 @@ private static final long serialVersionUID = 0L;
   }
 
   public static final int STACK_ENTRIES_FIELD_NUMBER = 1;
-  private com.google.protobuf.LazyStringList stackEntries_;
+  @SuppressWarnings("serial")
+  private com.google.protobuf.LazyStringArrayList stackEntries_ =
+      com.google.protobuf.LazyStringArrayList.emptyList();
   /**
    * <pre>
    * The stack trace entries indicating where the error occurred.
@@ -157,7 +100,8 @@ private static final long serialVersionUID = 0L;
   }
 
   public static final int DETAIL_FIELD_NUMBER = 2;
-  private volatile java.lang.Object detail_;
+  @SuppressWarnings("serial")
+  private volatile java.lang.Object detail_ = "";
   /**
    * <pre>
    * Additional debugging information provided by the server.
@@ -219,10 +163,10 @@ private static final long serialVersionUID = 0L;
     for (int i = 0; i < stackEntries_.size(); i++) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, stackEntries_.getRaw(i));
     }
-    if (!getDetailBytes().isEmpty()) {
+    if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(detail_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 2, detail_);
     }
-    unknownFields.writeTo(output);
+    getUnknownFields().writeTo(output);
   }
 
   @java.lang.Override
@@ -239,10 +183,10 @@ private static final long serialVersionUID = 0L;
       size += dataSize;
       size += 1 * getStackEntriesList().size();
     }
-    if (!getDetailBytes().isEmpty()) {
+    if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(detail_)) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(2, detail_);
     }
-    size += unknownFields.getSerializedSize();
+    size += getUnknownFields().getSerializedSize();
     memoizedSize = size;
     return size;
   }
@@ -261,7 +205,7 @@ private static final long serialVersionUID = 0L;
         .equals(other.getStackEntriesList())) return false;
     if (!getDetail()
         .equals(other.getDetail())) return false;
-    if (!unknownFields.equals(other.unknownFields)) return false;
+    if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
 
@@ -278,7 +222,7 @@ private static final long serialVersionUID = 0L;
     }
     hash = (37 * hash) + DETAIL_FIELD_NUMBER;
     hash = (53 * hash) + getDetail().hashCode();
-    hash = (29 * hash) + unknownFields.hashCode();
+    hash = (29 * hash) + getUnknownFields().hashCode();
     memoizedHashCode = hash;
     return hash;
   }
@@ -327,11 +271,13 @@ private static final long serialVersionUID = 0L;
     return com.google.protobuf.GeneratedMessageV3
         .parseWithIOException(PARSER, input, extensionRegistry);
   }
+
   public static com.google.rpc.DebugInfo parseDelimitedFrom(java.io.InputStream input)
       throws java.io.IOException {
     return com.google.protobuf.GeneratedMessageV3
         .parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.rpc.DebugInfo parseDelimitedFrom(
       java.io.InputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
@@ -399,26 +345,21 @@ private static final long serialVersionUID = 0L;
 
     // Construct using com.google.rpc.DebugInfo.newBuilder()
     private Builder() {
-      maybeForceBuilderInitialization();
+
     }
 
     private Builder(
         com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-      maybeForceBuilderInitialization();
+
-    }
-    private void maybeForceBuilderInitialization() {
-      if (com.google.protobuf.GeneratedMessageV3
-              .alwaysUseFieldBuilders) {
-      }
     }
     @java.lang.Override
     public Builder clear() {
       super.clear();
-      stackEntries_ = com.google.protobuf.LazyStringArrayList.EMPTY;
+      bitField0_ = 0;
-      bitField0_ = (bitField0_ & ~0x00000001);
+      stackEntries_ =
+          com.google.protobuf.LazyStringArrayList.emptyList();
       detail_ = "";
-
       return this;
     }
 
@@ -445,17 +386,22 @@ private static final long serialVersionUID = 0L;
     @java.lang.Override
     public com.google.rpc.DebugInfo buildPartial() {
       com.google.rpc.DebugInfo result = new com.google.rpc.DebugInfo(this);
-      int from_bitField0_ = bitField0_;
+      if (bitField0_ != 0) { buildPartial0(result); }
-      if (((bitField0_ & 0x00000001) != 0)) {
-        stackEntries_ = stackEntries_.getUnmodifiableView();
-        bitField0_ = (bitField0_ & ~0x00000001);
-      }
-      result.stackEntries_ = stackEntries_;
-      result.detail_ = detail_;
       onBuilt();
       return result;
     }
 
+    private void buildPartial0(com.google.rpc.DebugInfo result) {
+      int from_bitField0_ = bitField0_;
+      if (((from_bitField0_ & 0x00000001) != 0)) {
+        stackEntries_.makeImmutable();
+        result.stackEntries_ = stackEntries_;
+      }
+      if (((from_bitField0_ & 0x00000002) != 0)) {
+        result.detail_ = detail_;
+      }
+    }
+
     @java.lang.Override
     public Builder clone() {
       return super.clone();
@@ -503,7 +449,7 @@ private static final long serialVersionUID = 0L;
       if (!other.stackEntries_.isEmpty()) {
         if (stackEntries_.isEmpty()) {
           stackEntries_ = other.stackEntries_;
-          bitField0_ = (bitField0_ & ~0x00000001);
+          bitField0_ |= 0x00000001;
         } else {
           ensureStackEntriesIsMutable();
           stackEntries_.addAll(other.stackEntries_);
@@ -512,9 +458,10 @@ private static final long serialVersionUID = 0L;
       }
       if (!other.getDetail().isEmpty()) {
         detail_ = other.detail_;
+        bitField0_ |= 0x00000002;
         onChanged();
       }
-      this.mergeUnknownFields(other.unknownFields);
+      this.mergeUnknownFields(other.getUnknownFields());
       onChanged();
       return this;
     }
@@ -529,27 +476,52 @@ private static final long serialVersionUID = 0L;
         com.google.protobuf.CodedInputStream input,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      com.google.rpc.DebugInfo parsedMessage = null;
+      if (extensionRegistry == null) {
+        throw new java.lang.NullPointerException();
+      }
       try {
-        parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
+        boolean done = false;
+        while (!done) {
+          int tag = input.readTag();
+          switch (tag) {
+            case 0:
+              done = true;
+              break;
+            case 10: {
+              java.lang.String s = input.readStringRequireUtf8();
+              ensureStackEntriesIsMutable();
+              stackEntries_.add(s);
+              break;
+            } // case 10
+            case 18: {
+              detail_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000002;
+              break;
+            } // case 18
+            default: {
+              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                done = true; // was an endgroup tag
+              }
+              break;
+            } // default:
+          } // switch (tag)
+        } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        parsedMessage = (com.google.rpc.DebugInfo) e.getUnfinishedMessage();
         throw e.unwrapIOException();
       } finally {
-        if (parsedMessage != null) {
+        onChanged();
-          mergeFrom(parsedMessage);
+      } // finally
-        }
-      }
       return this;
     }
     private int bitField0_;
 
-    private com.google.protobuf.LazyStringList stackEntries_ = com.google.protobuf.LazyStringArrayList.EMPTY;
+    private com.google.protobuf.LazyStringArrayList stackEntries_ =
+        com.google.protobuf.LazyStringArrayList.emptyList();
     private void ensureStackEntriesIsMutable() {
-      if (!((bitField0_ & 0x00000001) != 0)) {
+      if (!stackEntries_.isModifiable()) {
         stackEntries_ = new com.google.protobuf.LazyStringArrayList(stackEntries_);
-        bitField0_ |= 0x00000001;
+      }
-       }
+      bitField0_ |= 0x00000001;
     }
     /**
      * <pre>
@@ -561,7 +533,8 @@ private static final long serialVersionUID = 0L;
      */
     public com.google.protobuf.ProtocolStringList
         getStackEntriesList() {
-      return stackEntries_.getUnmodifiableView();
+      stackEntries_.makeImmutable();
+      return stackEntries_;
     }
     /**
      * <pre>
@@ -611,11 +584,10 @@ private static final long serialVersionUID = 0L;
      */
     public Builder setStackEntries(
         int index, java.lang.String value) {
-      if (value == null) {
+      if (value == null) { throw new NullPointerException(); }
-    throw new NullPointerException();
+      ensureStackEntriesIsMutable();
-  }
-  ensureStackEntriesIsMutable();
       stackEntries_.set(index, value);
+      bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
@@ -630,11 +602,10 @@ private static final long serialVersionUID = 0L;
      */
     public Builder addStackEntries(
         java.lang.String value) {
-      if (value == null) {
+      if (value == null) { throw new NullPointerException(); }
-    throw new NullPointerException();
+      ensureStackEntriesIsMutable();
-  }
-  ensureStackEntriesIsMutable();
       stackEntries_.add(value);
+      bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
@@ -652,6 +623,7 @@ private static final long serialVersionUID = 0L;
       ensureStackEntriesIsMutable();
       com.google.protobuf.AbstractMessageLite.Builder.addAll(
           values, stackEntries_);
+      bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
@@ -664,8 +636,9 @@ private static final long serialVersionUID = 0L;
      * @return This builder for chaining.
      */
     public Builder clearStackEntries() {
-      stackEntries_ = com.google.protobuf.LazyStringArrayList.EMPTY;
+      stackEntries_ =
-      bitField0_ = (bitField0_ & ~0x00000001);
+        com.google.protobuf.LazyStringArrayList.emptyList();
+      bitField0_ = (bitField0_ & ~0x00000001);;
       onChanged();
       return this;
     }
@@ -680,12 +653,11 @@ private static final long serialVersionUID = 0L;
      */
     public Builder addStackEntriesBytes(
         com.google.protobuf.ByteString value) {
-      if (value == null) {
+      if (value == null) { throw new NullPointerException(); }
-    throw new NullPointerException();
+      checkByteStringIsUtf8(value);
-  }
-  checkByteStringIsUtf8(value);
       ensureStackEntriesIsMutable();
       stackEntries_.add(value);
+      bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
@@ -743,11 +715,9 @@ private static final long serialVersionUID = 0L;
      */
     public Builder setDetail(
         java.lang.String value) {
-      if (value == null) {
+      if (value == null) { throw new NullPointerException(); }
-    throw new NullPointerException();
-  }
-  
       detail_ = value;
+      bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
@@ -760,8 +730,8 @@ private static final long serialVersionUID = 0L;
      * @return This builder for chaining.
      */
     public Builder clearDetail() {
-      
       detail_ = getDefaultInstance().getDetail();
+      bitField0_ = (bitField0_ & ~0x00000002);
       onChanged();
       return this;
     }
@@ -776,12 +746,10 @@ private static final long serialVersionUID = 0L;
      */
     public Builder setDetailBytes(
         com.google.protobuf.ByteString value) {
-      if (value == null) {
+      if (value == null) { throw new NullPointerException(); }
-    throw new NullPointerException();
+      checkByteStringIsUtf8(value);
-  }
-  checkByteStringIsUtf8(value);
-      
       detail_ = value;
+      bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
@@ -818,7 +786,18 @@ private static final long serialVersionUID = 0L;
         com.google.protobuf.CodedInputStream input,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
-      return new DebugInfo(input, extensionRegistry);
+      Builder builder = newBuilder();
+      try {
+        builder.mergeFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.setUnfinishedMessage(builder.buildPartial());
+      } catch (com.google.protobuf.UninitializedMessageException e) {
+        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+      } catch (java.io.IOException e) {
+        throw new com.google.protobuf.InvalidProtocolBufferException(e)
+            .setUnfinishedMessage(builder.buildPartial());
+      }
+      return builder.buildPartial();
     }
   };
 

src/main/java/com/google/rpc/DebugInfoOrBuilder.java

@@ -1,6 +1,7 @@
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/rpc/error_details.proto
 
+// Protobuf Java Version: 3.25.6
 package com.google.rpc;
 
 public interface DebugInfoOrBuilder extends

src/main/java/com/google/rpc/ErrorDetailsProto.java

@@ -1,6 +1,7 @@
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/rpc/error_details.proto
 
+// Protobuf Java Version: 3.25.6
 package com.google.rpc;
 
 public final class ErrorDetailsProto {

src/main/java/com/google/rpc/Help.java

@@ -1,11 +1,13 @@
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/rpc/error_details.proto
 
+// Protobuf Java Version: 3.25.6
 package com.google.rpc;
 
 /**
  * <pre>
  * Provides links to documentation or for performing an out of band action.
+ *
  * For example, if a quota check failed with an error indicating the calling
  * project hasn't enabled the accessed service, this can contain a URL pointing
  * directly to the right place in the developer console to flip the bit.
@@ -33,61 +35,6 @@ private static final long serialVersionUID = 0L;
     return new Help();
   }
 
-  @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
-    return this.unknownFields;
-  }
-  private Help(
-      com.google.protobuf.CodedInputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-      throws com.google.protobuf.InvalidProtocolBufferException {
-    this();
-    if (extensionRegistry == null) {
-      throw new java.lang.NullPointerException();
-    }
-    int mutable_bitField0_ = 0;
-    com.google.protobuf.UnknownFieldSet.Builder unknownFields =
-        com.google.protobuf.UnknownFieldSet.newBuilder();
-    try {
-      boolean done = false;
-      while (!done) {
-        int tag = input.readTag();
-        switch (tag) {
-          case 0:
-            done = true;
-            break;
-          case 10: {
-            if (!((mutable_bitField0_ & 0x00000001) != 0)) {
-              links_ = new java.util.ArrayList<com.google.rpc.Help.Link>();
-              mutable_bitField0_ |= 0x00000001;
-            }
-            links_.add(
-                input.readMessage(com.google.rpc.Help.Link.parser(), extensionRegistry));
-            break;
-          }
-          default: {
-            if (!parseUnknownField(
-                input, unknownFields, extensionRegistry, tag)) {
-              done = true;
-            }
-            break;
-          }
-        }
-      }
-    } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-      throw e.setUnfinishedMessage(this);
-    } catch (java.io.IOException e) {
-      throw new com.google.protobuf.InvalidProtocolBufferException(
-          e).setUnfinishedMessage(this);
-    } finally {
-      if (((mutable_bitField0_ & 0x00000001) != 0)) {
-        links_ = java.util.Collections.unmodifiableList(links_);
-      }
-      this.unknownFields = unknownFields.build();
-      makeExtensionsImmutable();
-    }
-  }
   public static final com.google.protobuf.Descriptors.Descriptor
       getDescriptor() {
     return com.google.rpc.ErrorDetailsProto.internal_static_google_rpc_Help_descriptor;
@@ -173,60 +120,6 @@ private static final long serialVersionUID = 0L;
       return new Link();
     }
 
-    @java.lang.Override
-    public final com.google.protobuf.UnknownFieldSet
-    getUnknownFields() {
-      return this.unknownFields;
-    }
-    private Link(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      this();
-      if (extensionRegistry == null) {
-        throw new java.lang.NullPointerException();
-      }
-      com.google.protobuf.UnknownFieldSet.Builder unknownFields =
-          com.google.protobuf.UnknownFieldSet.newBuilder();
-      try {
-        boolean done = false;
-        while (!done) {
-          int tag = input.readTag();
-          switch (tag) {
-            case 0:
-              done = true;
-              break;
-            case 10: {
-              java.lang.String s = input.readStringRequireUtf8();
-
-              description_ = s;
-              break;
-            }
-            case 18: {
-              java.lang.String s = input.readStringRequireUtf8();
-
-              url_ = s;
-              break;
-            }
-            default: {
-              if (!parseUnknownField(
-                  input, unknownFields, extensionRegistry, tag)) {
-                done = true;
-              }
-              break;
-            }
-          }
-        }
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        throw e.setUnfinishedMessage(this);
-      } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(
-            e).setUnfinishedMessage(this);
-      } finally {
-        this.unknownFields = unknownFields.build();
-        makeExtensionsImmutable();
-      }
-    }
     public static final com.google.protobuf.Descriptors.Descriptor
         getDescriptor() {
       return com.google.rpc.ErrorDetailsProto.internal_static_google_rpc_Help_Link_descriptor;
@@ -241,7 +134,8 @@ private static final long serialVersionUID = 0L;
     }
 
     public static final int DESCRIPTION_FIELD_NUMBER = 1;
-    private volatile java.lang.Object description_;
+    @SuppressWarnings("serial")
+    private volatile java.lang.Object description_ = "";
     /**
      * <pre>
      * Describes what the link offers.
@@ -287,7 +181,8 @@ private static final long serialVersionUID = 0L;
     }
 
     public static final int URL_FIELD_NUMBER = 2;
-    private volatile java.lang.Object url_;
+    @SuppressWarnings("serial")
+    private volatile java.lang.Object url_ = "";
     /**
      * <pre>
      * The URL of the link.
@@ -346,13 +241,13 @@ private static final long serialVersionUID = 0L;
     @java.lang.Override
     public void writeTo(com.google.protobuf.CodedOutputStream output)
                         throws java.io.IOException {
-      if (!getDescriptionBytes().isEmpty()) {
+      if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(description_)) {
         com.google.protobuf.GeneratedMessageV3.writeString(output, 1, description_);
       }
-      if (!getUrlBytes().isEmpty()) {
+      if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(url_)) {
         com.google.protobuf.GeneratedMessageV3.writeString(output, 2, url_);
       }
-      unknownFields.writeTo(output);
+      getUnknownFields().writeTo(output);
     }
 
     @java.lang.Override
@@ -361,13 +256,13 @@ private static final long serialVersionUID = 0L;
       if (size != -1) return size;
 
       size = 0;
-      if (!getDescriptionBytes().isEmpty()) {
+      if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(description_)) {
         size += com.google.protobuf.GeneratedMessageV3.computeStringSize(1, description_);
       }
-      if (!getUrlBytes().isEmpty()) {
+      if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(url_)) {
         size += com.google.protobuf.GeneratedMessageV3.computeStringSize(2, url_);
       }
-      size += unknownFields.getSerializedSize();
+      size += getUnknownFields().getSerializedSize();
       memoizedSize = size;
       return size;
     }
@@ -386,7 +281,7 @@ private static final long serialVersionUID = 0L;
           .equals(other.getDescription())) return false;
       if (!getUrl()
           .equals(other.getUrl())) return false;
-      if (!unknownFields.equals(other.unknownFields)) return false;
+      if (!getUnknownFields().equals(other.getUnknownFields())) return false;
       return true;
     }
 
@@ -401,7 +296,7 @@ private static final long serialVersionUID = 0L;
       hash = (53 * hash) + getDescription().hashCode();
       hash = (37 * hash) + URL_FIELD_NUMBER;
       hash = (53 * hash) + getUrl().hashCode();
-      hash = (29 * hash) + unknownFields.hashCode();
+      hash = (29 * hash) + getUnknownFields().hashCode();
       memoizedHashCode = hash;
       return hash;
     }
@@ -450,11 +345,13 @@ private static final long serialVersionUID = 0L;
       return com.google.protobuf.GeneratedMessageV3
           .parseWithIOException(PARSER, input, extensionRegistry);
     }
+
     public static com.google.rpc.Help.Link parseDelimitedFrom(java.io.InputStream input)
         throws java.io.IOException {
       return com.google.protobuf.GeneratedMessageV3
           .parseDelimitedWithIOException(PARSER, input);
     }
+
     public static com.google.rpc.Help.Link parseDelimitedFrom(
         java.io.InputStream input,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
@@ -522,26 +419,20 @@ private static final long serialVersionUID = 0L;
 
       // Construct using com.google.rpc.Help.Link.newBuilder()
       private Builder() {
-        maybeForceBuilderInitialization();
+
       }
 
       private Builder(
           com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
         super(parent);
-        maybeForceBuilderInitialization();
+
-      }
-      private void maybeForceBuilderInitialization() {
-        if (com.google.protobuf.GeneratedMessageV3
-                .alwaysUseFieldBuilders) {
-        }
       }
       @java.lang.Override
       public Builder clear() {
         super.clear();
+        bitField0_ = 0;
         description_ = "";
-
         url_ = "";
-
         return this;
       }
 
@@ -568,12 +459,21 @@ private static final long serialVersionUID = 0L;
       @java.lang.Override
       public com.google.rpc.Help.Link buildPartial() {
         com.google.rpc.Help.Link result = new com.google.rpc.Help.Link(this);
-        result.description_ = description_;
+        if (bitField0_ != 0) { buildPartial0(result); }
-        result.url_ = url_;
         onBuilt();
         return result;
       }
 
+      private void buildPartial0(com.google.rpc.Help.Link result) {
+        int from_bitField0_ = bitField0_;
+        if (((from_bitField0_ & 0x00000001) != 0)) {
+          result.description_ = description_;
+        }
+        if (((from_bitField0_ & 0x00000002) != 0)) {
+          result.url_ = url_;
+        }
+      }
+
       @java.lang.Override
       public Builder clone() {
         return super.clone();
@@ -620,13 +520,15 @@ private static final long serialVersionUID = 0L;
         if (other == com.google.rpc.Help.Link.getDefaultInstance()) return this;
         if (!other.getDescription().isEmpty()) {
           description_ = other.description_;
+          bitField0_ |= 0x00000001;
           onChanged();
         }
         if (!other.getUrl().isEmpty()) {
           url_ = other.url_;
+          bitField0_ |= 0x00000002;
           onChanged();
         }
-        this.mergeUnknownFields(other.unknownFields);
+        this.mergeUnknownFields(other.getUnknownFields());
         onChanged();
         return this;
       }
@@ -641,19 +543,43 @@ private static final long serialVersionUID = 0L;
           com.google.protobuf.CodedInputStream input,
           com.google.protobuf.ExtensionRegistryLite extensionRegistry)
           throws java.io.IOException {
-        com.google.rpc.Help.Link parsedMessage = null;
+        if (extensionRegistry == null) {
+          throw new java.lang.NullPointerException();
+        }
         try {
-          parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
+          boolean done = false;
+          while (!done) {
+            int tag = input.readTag();
+            switch (tag) {
+              case 0:
+                done = true;
+                break;
+              case 10: {
+                description_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000001;
+                break;
+              } // case 10
+              case 18: {
+                url_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000002;
+                break;
+              } // case 18
+              default: {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
+            } // switch (tag)
+          } // while (!done)
         } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-          parsedMessage = (com.google.rpc.Help.Link) e.getUnfinishedMessage();
           throw e.unwrapIOException();
         } finally {
-          if (parsedMessage != null) {
+          onChanged();
-            mergeFrom(parsedMessage);
+        } // finally
-          }
-        }
         return this;
       }
+      private int bitField0_;
 
       private java.lang.Object description_ = "";
       /**
@@ -708,11 +634,9 @@ private static final long serialVersionUID = 0L;
        */
       public Builder setDescription(
           java.lang.String value) {
-        if (value == null) {
+        if (value == null) { throw new NullPointerException(); }
-    throw new NullPointerException();
-  }
-  
         description_ = value;
+        bitField0_ |= 0x00000001;
         onChanged();
         return this;
       }
@@ -725,8 +649,8 @@ private static final long serialVersionUID = 0L;
        * @return This builder for chaining.
        */
       public Builder clearDescription() {
-        
         description_ = getDefaultInstance().getDescription();
+        bitField0_ = (bitField0_ & ~0x00000001);
         onChanged();
         return this;
       }
@@ -741,12 +665,10 @@ private static final long serialVersionUID = 0L;
        */
       public Builder setDescriptionBytes(
           com.google.protobuf.ByteString value) {
-        if (value == null) {
+        if (value == null) { throw new NullPointerException(); }
-    throw new NullPointerException();
+        checkByteStringIsUtf8(value);
-  }
-  checkByteStringIsUtf8(value);
-        
         description_ = value;
+        bitField0_ |= 0x00000001;
         onChanged();
         return this;
       }
@@ -804,11 +726,9 @@ private static final long serialVersionUID = 0L;
        */
       public Builder setUrl(
           java.lang.String value) {
-        if (value == null) {
+        if (value == null) { throw new NullPointerException(); }
-    throw new NullPointerException();
-  }
-  
         url_ = value;
+        bitField0_ |= 0x00000002;
         onChanged();
         return this;
       }
@@ -821,8 +741,8 @@ private static final long serialVersionUID = 0L;
        * @return This builder for chaining.
        */
       public Builder clearUrl() {
-        
         url_ = getDefaultInstance().getUrl();
+        bitField0_ = (bitField0_ & ~0x00000002);
         onChanged();
         return this;
       }
@@ -837,12 +757,10 @@ private static final long serialVersionUID = 0L;
        */
       public Builder setUrlBytes(
           com.google.protobuf.ByteString value) {
-        if (value == null) {
+        if (value == null) { throw new NullPointerException(); }
-    throw new NullPointerException();
+        checkByteStringIsUtf8(value);
-  }
-  checkByteStringIsUtf8(value);
-        
         url_ = value;
+        bitField0_ |= 0x00000002;
         onChanged();
         return this;
       }
@@ -879,7 +797,18 @@ private static final long serialVersionUID = 0L;
           com.google.protobuf.CodedInputStream input,
           com.google.protobuf.ExtensionRegistryLite extensionRegistry)
           throws com.google.protobuf.InvalidProtocolBufferException {
-        return new Link(input, extensionRegistry);
+        Builder builder = newBuilder();
+        try {
+          builder.mergeFrom(input, extensionRegistry);
+        } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+          throw e.setUnfinishedMessage(builder.buildPartial());
+        } catch (com.google.protobuf.UninitializedMessageException e) {
+          throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+        } catch (java.io.IOException e) {
+          throw new com.google.protobuf.InvalidProtocolBufferException(e)
+              .setUnfinishedMessage(builder.buildPartial());
+        }
+        return builder.buildPartial();
       }
     };
 
@@ -900,6 +829,7 @@ private static final long serialVersionUID = 0L;
   }
 
   public static final int LINKS_FIELD_NUMBER = 1;
+  @SuppressWarnings("serial")
   private java.util.List<com.google.rpc.Help.Link> links_;
   /**
    * <pre>
@@ -976,7 +906,7 @@ private static final long serialVersionUID = 0L;
     for (int i = 0; i < links_.size(); i++) {
       output.writeMessage(1, links_.get(i));
     }
-    unknownFields.writeTo(output);
+    getUnknownFields().writeTo(output);
   }
 
   @java.lang.Override
@@ -989,7 +919,7 @@ private static final long serialVersionUID = 0L;
       size += com.google.protobuf.CodedOutputStream
         .computeMessageSize(1, links_.get(i));
     }
-    size += unknownFields.getSerializedSize();
+    size += getUnknownFields().getSerializedSize();
     memoizedSize = size;
     return size;
   }
@@ -1006,7 +936,7 @@ private static final long serialVersionUID = 0L;
 
     if (!getLinksList()
         .equals(other.getLinksList())) return false;
-    if (!unknownFields.equals(other.unknownFields)) return false;
+    if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
 
@@ -1021,7 +951,7 @@ private static final long serialVersionUID = 0L;
       hash = (37 * hash) + LINKS_FIELD_NUMBER;
       hash = (53 * hash) + getLinksList().hashCode();
     }
-    hash = (29 * hash) + unknownFields.hashCode();
+    hash = (29 * hash) + getUnknownFields().hashCode();
     memoizedHashCode = hash;
     return hash;
   }
@@ -1070,11 +1000,13 @@ private static final long serialVersionUID = 0L;
     return com.google.protobuf.GeneratedMessageV3
         .parseWithIOException(PARSER, input, extensionRegistry);
   }
+
   public static com.google.rpc.Help parseDelimitedFrom(java.io.InputStream input)
       throws java.io.IOException {
     return com.google.protobuf.GeneratedMessageV3
         .parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.rpc.Help parseDelimitedFrom(
       java.io.InputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
@@ -1119,6 +1051,7 @@ private static final long serialVersionUID = 0L;
   /**
    * <pre>
    * Provides links to documentation or for performing an out of band action.
+   *
    * For example, if a quota check failed with an error indicating the calling
    * project hasn't enabled the accessed service, this can contain a URL pointing
    * directly to the right place in the developer console to flip the bit.
@@ -1145,29 +1078,25 @@ private static final long serialVersionUID = 0L;
 
     // Construct using com.google.rpc.Help.newBuilder()
     private Builder() {
-      maybeForceBuilderInitialization();
+
     }
 
     private Builder(
         com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-      maybeForceBuilderInitialization();
+
-    }
-    private void maybeForceBuilderInitialization() {
-      if (com.google.protobuf.GeneratedMessageV3
-              .alwaysUseFieldBuilders) {
-        getLinksFieldBuilder();
-      }
     }
     @java.lang.Override
     public Builder clear() {
       super.clear();
+      bitField0_ = 0;
       if (linksBuilder_ == null) {
         links_ = java.util.Collections.emptyList();
-        bitField0_ = (bitField0_ & ~0x00000001);
       } else {
+        links_ = null;
         linksBuilder_.clear();
       }
+      bitField0_ = (bitField0_ & ~0x00000001);
       return this;
     }
 
@@ -1194,7 +1123,13 @@ private static final long serialVersionUID = 0L;
     @java.lang.Override
     public com.google.rpc.Help buildPartial() {
       com.google.rpc.Help result = new com.google.rpc.Help(this);
-      int from_bitField0_ = bitField0_;
+      buildPartialRepeatedFields(result);
+      if (bitField0_ != 0) { buildPartial0(result); }
+      onBuilt();
+      return result;
+    }
+
+    private void buildPartialRepeatedFields(com.google.rpc.Help result) {
       if (linksBuilder_ == null) {
         if (((bitField0_ & 0x00000001) != 0)) {
           links_ = java.util.Collections.unmodifiableList(links_);
@@ -1204,8 +1139,10 @@ private static final long serialVersionUID = 0L;
       } else {
         result.links_ = linksBuilder_.build();
       }
-      onBuilt();
+    }
-      return result;
+
+    private void buildPartial0(com.google.rpc.Help result) {
+      int from_bitField0_ = bitField0_;
     }
 
     @java.lang.Override
@@ -1278,7 +1215,7 @@ private static final long serialVersionUID = 0L;
           }
         }
       }
-      this.mergeUnknownFields(other.unknownFields);
+      this.mergeUnknownFields(other.getUnknownFields());
       onChanged();
       return this;
     }
@@ -1293,17 +1230,43 @@ private static final long serialVersionUID = 0L;
         com.google.protobuf.CodedInputStream input,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      com.google.rpc.Help parsedMessage = null;
+      if (extensionRegistry == null) {
+        throw new java.lang.NullPointerException();
+      }
       try {
-        parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
+        boolean done = false;
+        while (!done) {
+          int tag = input.readTag();
+          switch (tag) {
+            case 0:
+              done = true;
+              break;
+            case 10: {
+              com.google.rpc.Help.Link m =
+                  input.readMessage(
+                      com.google.rpc.Help.Link.parser(),
+                      extensionRegistry);
+              if (linksBuilder_ == null) {
+                ensureLinksIsMutable();
+                links_.add(m);
+              } else {
+                linksBuilder_.addMessage(m);
+              }
+              break;
+            } // case 10
+            default: {
+              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                done = true; // was an endgroup tag
+              }
+              break;
+            } // default:
+          } // switch (tag)
+        } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        parsedMessage = (com.google.rpc.Help) e.getUnfinishedMessage();
         throw e.unwrapIOException();
       } finally {
-        if (parsedMessage != null) {
+        onChanged();
-          mergeFrom(parsedMessage);
+      } // finally
-        }
-      }
       return this;
     }
     private int bitField0_;
@@ -1652,7 +1615,18 @@ private static final long serialVersionUID = 0L;
         com.google.protobuf.CodedInputStream input,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
-      return new Help(input, extensionRegistry);
+      Builder builder = newBuilder();
+      try {
+        builder.mergeFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.setUnfinishedMessage(builder.buildPartial());
+      } catch (com.google.protobuf.UninitializedMessageException e) {
+        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+      } catch (java.io.IOException e) {
+        throw new com.google.protobuf.InvalidProtocolBufferException(e)
+            .setUnfinishedMessage(builder.buildPartial());
+      }
+      return builder.buildPartial();
     }
   };
 

src/main/java/com/google/rpc/HelpOrBuilder.java

@@ -1,6 +1,7 @@
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/rpc/error_details.proto
 
+// Protobuf Java Version: 3.25.6
 package com.google.rpc;
 
 public interface HelpOrBuilder extends

src/main/java/com/google/rpc/LocalizedMessage.java

@@ -1,6 +1,7 @@
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/rpc/error_details.proto
 
+// Protobuf Java Version: 3.25.6
 package com.google.rpc;
 
 /**
@@ -32,60 +33,6 @@ private static final long serialVersionUID = 0L;
     return new LocalizedMessage();
   }
 
-  @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
-    return this.unknownFields;
-  }
-  private LocalizedMessage(
-      com.google.protobuf.CodedInputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-      throws com.google.protobuf.InvalidProtocolBufferException {
-    this();
-    if (extensionRegistry == null) {
-      throw new java.lang.NullPointerException();
-    }
-    com.google.protobuf.UnknownFieldSet.Builder unknownFields =
-        com.google.protobuf.UnknownFieldSet.newBuilder();
-    try {
-      boolean done = false;
-      while (!done) {
-        int tag = input.readTag();
-        switch (tag) {
-          case 0:
-            done = true;
-            break;
-          case 10: {
-            java.lang.String s = input.readStringRequireUtf8();
-
-            locale_ = s;
-            break;
-          }
-          case 18: {
-            java.lang.String s = input.readStringRequireUtf8();
-
-            message_ = s;
-            break;
-          }
-          default: {
-            if (!parseUnknownField(
-                input, unknownFields, extensionRegistry, tag)) {
-              done = true;
-            }
-            break;
-          }
-        }
-      }
-    } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-      throw e.setUnfinishedMessage(this);
-    } catch (java.io.IOException e) {
-      throw new com.google.protobuf.InvalidProtocolBufferException(
-          e).setUnfinishedMessage(this);
-    } finally {
-      this.unknownFields = unknownFields.build();
-      makeExtensionsImmutable();
-    }
-  }
   public static final com.google.protobuf.Descriptors.Descriptor
       getDescriptor() {
     return com.google.rpc.ErrorDetailsProto.internal_static_google_rpc_LocalizedMessage_descriptor;
@@ -100,7 +47,8 @@ private static final long serialVersionUID = 0L;
   }
 
   public static final int LOCALE_FIELD_NUMBER = 1;
-  private volatile java.lang.Object locale_;
+  @SuppressWarnings("serial")
+  private volatile java.lang.Object locale_ = "";
   /**
    * <pre>
    * The locale used following the specification defined at
@@ -150,7 +98,8 @@ private static final long serialVersionUID = 0L;
   }
 
   public static final int MESSAGE_FIELD_NUMBER = 2;
-  private volatile java.lang.Object message_;
+  @SuppressWarnings("serial")
+  private volatile java.lang.Object message_ = "";
   /**
    * <pre>
    * The localized error message in the above locale.
@@ -209,13 +158,13 @@ private static final long serialVersionUID = 0L;
   @java.lang.Override
   public void writeTo(com.google.protobuf.CodedOutputStream output)
                       throws java.io.IOException {
-    if (!getLocaleBytes().isEmpty()) {
+    if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(locale_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, locale_);
     }
-    if (!getMessageBytes().isEmpty()) {
+    if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(message_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 2, message_);
     }
-    unknownFields.writeTo(output);
+    getUnknownFields().writeTo(output);
   }
 
   @java.lang.Override
@@ -224,13 +173,13 @@ private static final long serialVersionUID = 0L;
     if (size != -1) return size;
 
     size = 0;
-    if (!getLocaleBytes().isEmpty()) {
+    if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(locale_)) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(1, locale_);
     }
-    if (!getMessageBytes().isEmpty()) {
+    if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(message_)) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(2, message_);
     }
-    size += unknownFields.getSerializedSize();
+    size += getUnknownFields().getSerializedSize();
     memoizedSize = size;
     return size;
   }
@@ -249,7 +198,7 @@ private static final long serialVersionUID = 0L;
         .equals(other.getLocale())) return false;
     if (!getMessage()
         .equals(other.getMessage())) return false;
-    if (!unknownFields.equals(other.unknownFields)) return false;
+    if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
 
@@ -264,7 +213,7 @@ private static final long serialVersionUID = 0L;
     hash = (53 * hash) + getLocale().hashCode();
     hash = (37 * hash) + MESSAGE_FIELD_NUMBER;
     hash = (53 * hash) + getMessage().hashCode();
-    hash = (29 * hash) + unknownFields.hashCode();
+    hash = (29 * hash) + getUnknownFields().hashCode();
     memoizedHashCode = hash;
     return hash;
   }
@@ -313,11 +262,13 @@ private static final long serialVersionUID = 0L;
     return com.google.protobuf.GeneratedMessageV3
         .parseWithIOException(PARSER, input, extensionRegistry);
   }
+
   public static com.google.rpc.LocalizedMessage parseDelimitedFrom(java.io.InputStream input)
       throws java.io.IOException {
     return com.google.protobuf.GeneratedMessageV3
         .parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.rpc.LocalizedMessage parseDelimitedFrom(
       java.io.InputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
@@ -386,26 +337,20 @@ private static final long serialVersionUID = 0L;
 
     // Construct using com.google.rpc.LocalizedMessage.newBuilder()
     private Builder() {
-      maybeForceBuilderInitialization();
+
     }
 
     private Builder(
         com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-      maybeForceBuilderInitialization();
+
-    }
-    private void maybeForceBuilderInitialization() {
-      if (com.google.protobuf.GeneratedMessageV3
-              .alwaysUseFieldBuilders) {
-      }
     }
     @java.lang.Override
     public Builder clear() {
       super.clear();
+      bitField0_ = 0;
       locale_ = "";
-
       message_ = "";
-
       return this;
     }
 
@@ -432,12 +377,21 @@ private static final long serialVersionUID = 0L;
     @java.lang.Override
     public com.google.rpc.LocalizedMessage buildPartial() {
       com.google.rpc.LocalizedMessage result = new com.google.rpc.LocalizedMessage(this);
-      result.locale_ = locale_;
+      if (bitField0_ != 0) { buildPartial0(result); }
-      result.message_ = message_;
       onBuilt();
       return result;
     }
 
+    private void buildPartial0(com.google.rpc.LocalizedMessage result) {
+      int from_bitField0_ = bitField0_;
+      if (((from_bitField0_ & 0x00000001) != 0)) {
+        result.locale_ = locale_;
+      }
+      if (((from_bitField0_ & 0x00000002) != 0)) {
+        result.message_ = message_;
+      }
+    }
+
     @java.lang.Override
     public Builder clone() {
       return super.clone();
@@ -484,13 +438,15 @@ private static final long serialVersionUID = 0L;
       if (other == com.google.rpc.LocalizedMessage.getDefaultInstance()) return this;
       if (!other.getLocale().isEmpty()) {
         locale_ = other.locale_;
+        bitField0_ |= 0x00000001;
         onChanged();
       }
       if (!other.getMessage().isEmpty()) {
         message_ = other.message_;
+        bitField0_ |= 0x00000002;
         onChanged();
       }
-      this.mergeUnknownFields(other.unknownFields);
+      this.mergeUnknownFields(other.getUnknownFields());
       onChanged();
       return this;
     }
@@ -505,19 +461,43 @@ private static final long serialVersionUID = 0L;
         com.google.protobuf.CodedInputStream input,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      com.google.rpc.LocalizedMessage parsedMessage = null;
+      if (extensionRegistry == null) {
+        throw new java.lang.NullPointerException();
+      }
       try {
-        parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
+        boolean done = false;
+        while (!done) {
+          int tag = input.readTag();
+          switch (tag) {
+            case 0:
+              done = true;
+              break;
+            case 10: {
+              locale_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000001;
+              break;
+            } // case 10
+            case 18: {
+              message_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000002;
+              break;
+            } // case 18
+            default: {
+              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                done = true; // was an endgroup tag
+              }
+              break;
+            } // default:
+          } // switch (tag)
+        } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        parsedMessage = (com.google.rpc.LocalizedMessage) e.getUnfinishedMessage();
         throw e.unwrapIOException();
       } finally {
-        if (parsedMessage != null) {
+        onChanged();
-          mergeFrom(parsedMessage);
+      } // finally
-        }
-      }
       return this;
     }
+    private int bitField0_;
 
     private java.lang.Object locale_ = "";
     /**
@@ -578,11 +558,9 @@ private static final long serialVersionUID = 0L;
      */
     public Builder setLocale(
         java.lang.String value) {
-      if (value == null) {
+      if (value == null) { throw new NullPointerException(); }
-    throw new NullPointerException();
-  }
-  
       locale_ = value;
+      bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
@@ -597,8 +575,8 @@ private static final long serialVersionUID = 0L;
      * @return This builder for chaining.
      */
     public Builder clearLocale() {
-      
       locale_ = getDefaultInstance().getLocale();
+      bitField0_ = (bitField0_ & ~0x00000001);
       onChanged();
       return this;
     }
@@ -615,12 +593,10 @@ private static final long serialVersionUID = 0L;
      */
     public Builder setLocaleBytes(
         com.google.protobuf.ByteString value) {
-      if (value == null) {
+      if (value == null) { throw new NullPointerException(); }
-    throw new NullPointerException();
+      checkByteStringIsUtf8(value);
-  }
-  checkByteStringIsUtf8(value);
-      
       locale_ = value;
+      bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
@@ -678,11 +654,9 @@ private static final long serialVersionUID = 0L;
      */
     public Builder setMessage(
         java.lang.String value) {
-      if (value == null) {
+      if (value == null) { throw new NullPointerException(); }
-    throw new NullPointerException();
-  }
-  
       message_ = value;
+      bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
@@ -695,8 +669,8 @@ private static final long serialVersionUID = 0L;
      * @return This builder for chaining.
      */
     public Builder clearMessage() {
-      
       message_ = getDefaultInstance().getMessage();
+      bitField0_ = (bitField0_ & ~0x00000002);
       onChanged();
       return this;
     }
@@ -711,12 +685,10 @@ private static final long serialVersionUID = 0L;
      */
     public Builder setMessageBytes(
         com.google.protobuf.ByteString value) {
-      if (value == null) {
+      if (value == null) { throw new NullPointerException(); }
-    throw new NullPointerException();
+      checkByteStringIsUtf8(value);
-  }
-  checkByteStringIsUtf8(value);
-      
       message_ = value;
+      bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
@@ -753,7 +725,18 @@ private static final long serialVersionUID = 0L;
         com.google.protobuf.CodedInputStream input,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
-      return new LocalizedMessage(input, extensionRegistry);
+      Builder builder = newBuilder();
+      try {
+        builder.mergeFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.setUnfinishedMessage(builder.buildPartial());
+      } catch (com.google.protobuf.UninitializedMessageException e) {
+        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+      } catch (java.io.IOException e) {
+        throw new com.google.protobuf.InvalidProtocolBufferException(e)
+            .setUnfinishedMessage(builder.buildPartial());
+      }
+      return builder.buildPartial();
     }
   };
 

src/main/java/com/google/rpc/LocalizedMessageOrBuilder.java

@@ -1,6 +1,7 @@
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/rpc/error_details.proto
 
+// Protobuf Java Version: 3.25.6
 package com.google.rpc;
 
 public interface LocalizedMessageOrBuilder extends

src/main/java/com/google/rpc/PreconditionFailure.java

@@ -1,11 +1,13 @@
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/rpc/error_details.proto
 
+// Protobuf Java Version: 3.25.6
 package com.google.rpc;
 
 /**
  * <pre>
  * Describes what preconditions have failed.
+ *
  * For example, if an RPC failed because it required the Terms of Service to be
  * acknowledged, it could list the terms of service violation in the
  * PreconditionFailure message.
@@ -33,61 +35,6 @@ private static final long serialVersionUID = 0L;
     return new PreconditionFailure();
   }
 
-  @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
-    return this.unknownFields;
-  }
-  private PreconditionFailure(
-      com.google.protobuf.CodedInputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-      throws com.google.protobuf.InvalidProtocolBufferException {
-    this();
-    if (extensionRegistry == null) {
-      throw new java.lang.NullPointerException();
-    }
-    int mutable_bitField0_ = 0;
-    com.google.protobuf.UnknownFieldSet.Builder unknownFields =
-        com.google.protobuf.UnknownFieldSet.newBuilder();
-    try {
-      boolean done = false;
-      while (!done) {
-        int tag = input.readTag();
-        switch (tag) {
-          case 0:
-            done = true;
-            break;
-          case 10: {
-            if (!((mutable_bitField0_ & 0x00000001) != 0)) {
-              violations_ = new java.util.ArrayList<com.google.rpc.PreconditionFailure.Violation>();
-              mutable_bitField0_ |= 0x00000001;
-            }
-            violations_.add(
-                input.readMessage(com.google.rpc.PreconditionFailure.Violation.parser(), extensionRegistry));
-            break;
-          }
-          default: {
-            if (!parseUnknownField(
-                input, unknownFields, extensionRegistry, tag)) {
-              done = true;
-            }
-            break;
-          }
-        }
-      }
-    } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-      throw e.setUnfinishedMessage(this);
-    } catch (java.io.IOException e) {
-      throw new com.google.protobuf.InvalidProtocolBufferException(
-          e).setUnfinishedMessage(this);
-    } finally {
-      if (((mutable_bitField0_ & 0x00000001) != 0)) {
-        violations_ = java.util.Collections.unmodifiableList(violations_);
-      }
-      this.unknownFields = unknownFields.build();
-      makeExtensionsImmutable();
-    }
-  }
   public static final com.google.protobuf.Descriptors.Descriptor
       getDescriptor() {
     return com.google.rpc.ErrorDetailsProto.internal_static_google_rpc_PreconditionFailure_descriptor;
@@ -157,6 +104,7 @@ private static final long serialVersionUID = 0L;
      * <pre>
      * A description of how the precondition failed. Developers can use this
      * description to understand how to fix the failure.
+     *
      * For example: "Terms of service not accepted".
      * </pre>
      *
@@ -168,6 +116,7 @@ private static final long serialVersionUID = 0L;
      * <pre>
      * A description of how the precondition failed. Developers can use this
      * description to understand how to fix the failure.
+     *
      * For example: "Terms of service not accepted".
      * </pre>
      *
@@ -206,66 +155,6 @@ private static final long serialVersionUID = 0L;
       return new Violation();
     }
 
-    @java.lang.Override
-    public final com.google.protobuf.UnknownFieldSet
-    getUnknownFields() {
-      return this.unknownFields;
-    }
-    private Violation(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      this();
-      if (extensionRegistry == null) {
-        throw new java.lang.NullPointerException();
-      }
-      com.google.protobuf.UnknownFieldSet.Builder unknownFields =
-          com.google.protobuf.UnknownFieldSet.newBuilder();
-      try {
-        boolean done = false;
-        while (!done) {
-          int tag = input.readTag();
-          switch (tag) {
-            case 0:
-              done = true;
-              break;
-            case 10: {
-              java.lang.String s = input.readStringRequireUtf8();
-
-              type_ = s;
-              break;
-            }
-            case 18: {
-              java.lang.String s = input.readStringRequireUtf8();
-
-              subject_ = s;
-              break;
-            }
-            case 26: {
-              java.lang.String s = input.readStringRequireUtf8();
-
-              description_ = s;
-              break;
-            }
-            default: {
-              if (!parseUnknownField(
-                  input, unknownFields, extensionRegistry, tag)) {
-                done = true;
-              }
-              break;
-            }
-          }
-        }
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        throw e.setUnfinishedMessage(this);
-      } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(
-            e).setUnfinishedMessage(this);
-      } finally {
-        this.unknownFields = unknownFields.build();
-        makeExtensionsImmutable();
-      }
-    }
     public static final com.google.protobuf.Descriptors.Descriptor
         getDescriptor() {
       return com.google.rpc.ErrorDetailsProto.internal_static_google_rpc_PreconditionFailure_Violation_descriptor;
@@ -280,7 +169,8 @@ private static final long serialVersionUID = 0L;
     }
 
     public static final int TYPE_FIELD_NUMBER = 1;
-    private volatile java.lang.Object type_;
+    @SuppressWarnings("serial")
+    private volatile java.lang.Object type_ = "";
     /**
      * <pre>
      * The type of PreconditionFailure. We recommend using a service-specific
@@ -330,7 +220,8 @@ private static final long serialVersionUID = 0L;
     }
 
     public static final int SUBJECT_FIELD_NUMBER = 2;
-    private volatile java.lang.Object subject_;
+    @SuppressWarnings("serial")
+    private volatile java.lang.Object subject_ = "";
     /**
      * <pre>
      * The subject, relative to the type, that failed.
@@ -380,11 +271,13 @@ private static final long serialVersionUID = 0L;
     }
 
     public static final int DESCRIPTION_FIELD_NUMBER = 3;
-    private volatile java.lang.Object description_;
+    @SuppressWarnings("serial")
+    private volatile java.lang.Object description_ = "";
     /**
      * <pre>
      * A description of how the precondition failed. Developers can use this
      * description to understand how to fix the failure.
+     *
      * For example: "Terms of service not accepted".
      * </pre>
      *
@@ -408,6 +301,7 @@ private static final long serialVersionUID = 0L;
      * <pre>
      * A description of how the precondition failed. Developers can use this
      * description to understand how to fix the failure.
+     *
      * For example: "Terms of service not accepted".
      * </pre>
      *
@@ -443,16 +337,16 @@ private static final long serialVersionUID = 0L;
     @java.lang.Override
     public void writeTo(com.google.protobuf.CodedOutputStream output)
                         throws java.io.IOException {
-      if (!getTypeBytes().isEmpty()) {
+      if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(type_)) {
         com.google.protobuf.GeneratedMessageV3.writeString(output, 1, type_);
       }
-      if (!getSubjectBytes().isEmpty()) {
+      if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(subject_)) {
         com.google.protobuf.GeneratedMessageV3.writeString(output, 2, subject_);
       }
-      if (!getDescriptionBytes().isEmpty()) {
+      if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(description_)) {
         com.google.protobuf.GeneratedMessageV3.writeString(output, 3, description_);
       }
-      unknownFields.writeTo(output);
+      getUnknownFields().writeTo(output);
     }
 
     @java.lang.Override
@@ -461,16 +355,16 @@ private static final long serialVersionUID = 0L;
       if (size != -1) return size;
 
       size = 0;
-      if (!getTypeBytes().isEmpty()) {
+      if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(type_)) {
         size += com.google.protobuf.GeneratedMessageV3.computeStringSize(1, type_);
       }
-      if (!getSubjectBytes().isEmpty()) {
+      if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(subject_)) {
         size += com.google.protobuf.GeneratedMessageV3.computeStringSize(2, subject_);
       }
-      if (!getDescriptionBytes().isEmpty()) {
+      if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(description_)) {
         size += com.google.protobuf.GeneratedMessageV3.computeStringSize(3, description_);
       }
-      size += unknownFields.getSerializedSize();
+      size += getUnknownFields().getSerializedSize();
       memoizedSize = size;
       return size;
     }
@@ -491,7 +385,7 @@ private static final long serialVersionUID = 0L;
           .equals(other.getSubject())) return false;
       if (!getDescription()
           .equals(other.getDescription())) return false;
-      if (!unknownFields.equals(other.unknownFields)) return false;
+      if (!getUnknownFields().equals(other.getUnknownFields())) return false;
       return true;
     }
 
@@ -508,7 +402,7 @@ private static final long serialVersionUID = 0L;
       hash = (53 * hash) + getSubject().hashCode();
       hash = (37 * hash) + DESCRIPTION_FIELD_NUMBER;
       hash = (53 * hash) + getDescription().hashCode();
-      hash = (29 * hash) + unknownFields.hashCode();
+      hash = (29 * hash) + getUnknownFields().hashCode();
       memoizedHashCode = hash;
       return hash;
     }
@@ -557,11 +451,13 @@ private static final long serialVersionUID = 0L;
       return com.google.protobuf.GeneratedMessageV3
           .parseWithIOException(PARSER, input, extensionRegistry);
     }
+
     public static com.google.rpc.PreconditionFailure.Violation parseDelimitedFrom(java.io.InputStream input)
         throws java.io.IOException {
       return com.google.protobuf.GeneratedMessageV3
           .parseDelimitedWithIOException(PARSER, input);
     }
+
     public static com.google.rpc.PreconditionFailure.Violation parseDelimitedFrom(
         java.io.InputStream input,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
@@ -629,28 +525,21 @@ private static final long serialVersionUID = 0L;
 
       // Construct using com.google.rpc.PreconditionFailure.Violation.newBuilder()
       private Builder() {
-        maybeForceBuilderInitialization();
+
       }
 
       private Builder(
           com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
         super(parent);
-        maybeForceBuilderInitialization();
+
-      }
-      private void maybeForceBuilderInitialization() {
-        if (com.google.protobuf.GeneratedMessageV3
-                .alwaysUseFieldBuilders) {
-        }
       }
       @java.lang.Override
       public Builder clear() {
         super.clear();
+        bitField0_ = 0;
         type_ = "";
-
         subject_ = "";
-
         description_ = "";
-
         return this;
       }
 
@@ -677,13 +566,24 @@ private static final long serialVersionUID = 0L;
       @java.lang.Override
       public com.google.rpc.PreconditionFailure.Violation buildPartial() {
         com.google.rpc.PreconditionFailure.Violation result = new com.google.rpc.PreconditionFailure.Violation(this);
-        result.type_ = type_;
+        if (bitField0_ != 0) { buildPartial0(result); }
-        result.subject_ = subject_;
-        result.description_ = description_;
         onBuilt();
         return result;
       }
 
+      private void buildPartial0(com.google.rpc.PreconditionFailure.Violation result) {
+        int from_bitField0_ = bitField0_;
+        if (((from_bitField0_ & 0x00000001) != 0)) {
+          result.type_ = type_;
+        }
+        if (((from_bitField0_ & 0x00000002) != 0)) {
+          result.subject_ = subject_;
+        }
+        if (((from_bitField0_ & 0x00000004) != 0)) {
+          result.description_ = description_;
+        }
+      }
+
       @java.lang.Override
       public Builder clone() {
         return super.clone();
@@ -730,17 +630,20 @@ private static final long serialVersionUID = 0L;
         if (other == com.google.rpc.PreconditionFailure.Violation.getDefaultInstance()) return this;
         if (!other.getType().isEmpty()) {
           type_ = other.type_;
+          bitField0_ |= 0x00000001;
           onChanged();
         }
         if (!other.getSubject().isEmpty()) {
           subject_ = other.subject_;
+          bitField0_ |= 0x00000002;
           onChanged();
         }
         if (!other.getDescription().isEmpty()) {
           description_ = other.description_;
+          bitField0_ |= 0x00000004;
           onChanged();
         }
-        this.mergeUnknownFields(other.unknownFields);
+        this.mergeUnknownFields(other.getUnknownFields());
         onChanged();
         return this;
       }
@@ -755,19 +658,48 @@ private static final long serialVersionUID = 0L;
           com.google.protobuf.CodedInputStream input,
           com.google.protobuf.ExtensionRegistryLite extensionRegistry)
           throws java.io.IOException {
-        com.google.rpc.PreconditionFailure.Violation parsedMessage = null;
+        if (extensionRegistry == null) {
+          throw new java.lang.NullPointerException();
+        }
         try {
-          parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
+          boolean done = false;
+          while (!done) {
+            int tag = input.readTag();
+            switch (tag) {
+              case 0:
+                done = true;
+                break;
+              case 10: {
+                type_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000001;
+                break;
+              } // case 10
+              case 18: {
+                subject_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000002;
+                break;
+              } // case 18
+              case 26: {
+                description_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000004;
+                break;
+              } // case 26
+              default: {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
+            } // switch (tag)
+          } // while (!done)
         } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-          parsedMessage = (com.google.rpc.PreconditionFailure.Violation) e.getUnfinishedMessage();
           throw e.unwrapIOException();
         } finally {
-          if (parsedMessage != null) {
+          onChanged();
-            mergeFrom(parsedMessage);
+        } // finally
-          }
-        }
         return this;
       }
+      private int bitField0_;
 
       private java.lang.Object type_ = "";
       /**
@@ -828,11 +760,9 @@ private static final long serialVersionUID = 0L;
        */
       public Builder setType(
           java.lang.String value) {
-        if (value == null) {
+        if (value == null) { throw new NullPointerException(); }
-    throw new NullPointerException();
-  }
-  
         type_ = value;
+        bitField0_ |= 0x00000001;
         onChanged();
         return this;
       }
@@ -847,8 +777,8 @@ private static final long serialVersionUID = 0L;
        * @return This builder for chaining.
        */
       public Builder clearType() {
-        
         type_ = getDefaultInstance().getType();
+        bitField0_ = (bitField0_ & ~0x00000001);
         onChanged();
         return this;
       }
@@ -865,12 +795,10 @@ private static final long serialVersionUID = 0L;
        */
       public Builder setTypeBytes(
           com.google.protobuf.ByteString value) {
-        if (value == null) {
+        if (value == null) { throw new NullPointerException(); }
-    throw new NullPointerException();
+        checkByteStringIsUtf8(value);
-  }
-  checkByteStringIsUtf8(value);
-        
         type_ = value;
+        bitField0_ |= 0x00000001;
         onChanged();
         return this;
       }
@@ -934,11 +862,9 @@ private static final long serialVersionUID = 0L;
        */
       public Builder setSubject(
           java.lang.String value) {
-        if (value == null) {
+        if (value == null) { throw new NullPointerException(); }
-    throw new NullPointerException();
-  }
-  
         subject_ = value;
+        bitField0_ |= 0x00000002;
         onChanged();
         return this;
       }
@@ -953,8 +879,8 @@ private static final long serialVersionUID = 0L;
        * @return This builder for chaining.
        */
       public Builder clearSubject() {
-        
         subject_ = getDefaultInstance().getSubject();
+        bitField0_ = (bitField0_ & ~0x00000002);
         onChanged();
         return this;
       }
@@ -971,12 +897,10 @@ private static final long serialVersionUID = 0L;
        */
       public Builder setSubjectBytes(
           com.google.protobuf.ByteString value) {
-        if (value == null) {
+        if (value == null) { throw new NullPointerException(); }
-    throw new NullPointerException();
+        checkByteStringIsUtf8(value);
-  }
-  checkByteStringIsUtf8(value);
-        
         subject_ = value;
+        bitField0_ |= 0x00000002;
         onChanged();
         return this;
       }
@@ -986,6 +910,7 @@ private static final long serialVersionUID = 0L;
        * <pre>
        * A description of how the precondition failed. Developers can use this
        * description to understand how to fix the failure.
+       *
        * For example: "Terms of service not accepted".
        * </pre>
        *
@@ -1008,6 +933,7 @@ private static final long serialVersionUID = 0L;
        * <pre>
        * A description of how the precondition failed. Developers can use this
        * description to understand how to fix the failure.
+       *
        * For example: "Terms of service not accepted".
        * </pre>
        *
@@ -1031,6 +957,7 @@ private static final long serialVersionUID = 0L;
        * <pre>
        * A description of how the precondition failed. Developers can use this
        * description to understand how to fix the failure.
+       *
        * For example: "Terms of service not accepted".
        * </pre>
        *
@@ -1040,11 +967,9 @@ private static final long serialVersionUID = 0L;
        */
       public Builder setDescription(
           java.lang.String value) {
-        if (value == null) {
+        if (value == null) { throw new NullPointerException(); }
-    throw new NullPointerException();
-  }
-  
         description_ = value;
+        bitField0_ |= 0x00000004;
         onChanged();
         return this;
       }
@@ -1052,6 +977,7 @@ private static final long serialVersionUID = 0L;
        * <pre>
        * A description of how the precondition failed. Developers can use this
        * description to understand how to fix the failure.
+       *
        * For example: "Terms of service not accepted".
        * </pre>
        *
@@ -1059,8 +985,8 @@ private static final long serialVersionUID = 0L;
        * @return This builder for chaining.
        */
       public Builder clearDescription() {
-        
         description_ = getDefaultInstance().getDescription();
+        bitField0_ = (bitField0_ & ~0x00000004);
         onChanged();
         return this;
       }
@@ -1068,6 +994,7 @@ private static final long serialVersionUID = 0L;
        * <pre>
        * A description of how the precondition failed. Developers can use this
        * description to understand how to fix the failure.
+       *
        * For example: "Terms of service not accepted".
        * </pre>
        *
@@ -1077,12 +1004,10 @@ private static final long serialVersionUID = 0L;
        */
       public Builder setDescriptionBytes(
           com.google.protobuf.ByteString value) {
-        if (value == null) {
+        if (value == null) { throw new NullPointerException(); }
-    throw new NullPointerException();
+        checkByteStringIsUtf8(value);
-  }
-  checkByteStringIsUtf8(value);
-        
         description_ = value;
+        bitField0_ |= 0x00000004;
         onChanged();
         return this;
       }
@@ -1119,7 +1044,18 @@ private static final long serialVersionUID = 0L;
           com.google.protobuf.CodedInputStream input,
           com.google.protobuf.ExtensionRegistryLite extensionRegistry)
           throws com.google.protobuf.InvalidProtocolBufferException {
-        return new Violation(input, extensionRegistry);
+        Builder builder = newBuilder();
+        try {
+          builder.mergeFrom(input, extensionRegistry);
+        } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+          throw e.setUnfinishedMessage(builder.buildPartial());
+        } catch (com.google.protobuf.UninitializedMessageException e) {
+          throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+        } catch (java.io.IOException e) {
+          throw new com.google.protobuf.InvalidProtocolBufferException(e)
+              .setUnfinishedMessage(builder.buildPartial());
+        }
+        return builder.buildPartial();
       }
     };
 
@@ -1140,6 +1076,7 @@ private static final long serialVersionUID = 0L;
   }
 
   public static final int VIOLATIONS_FIELD_NUMBER = 1;
+  @SuppressWarnings("serial")
   private java.util.List<com.google.rpc.PreconditionFailure.Violation> violations_;
   /**
    * <pre>
@@ -1216,7 +1153,7 @@ private static final long serialVersionUID = 0L;
     for (int i = 0; i < violations_.size(); i++) {
       output.writeMessage(1, violations_.get(i));
     }
-    unknownFields.writeTo(output);
+    getUnknownFields().writeTo(output);
   }
 
   @java.lang.Override
@@ -1229,7 +1166,7 @@ private static final long serialVersionUID = 0L;
       size += com.google.protobuf.CodedOutputStream
         .computeMessageSize(1, violations_.get(i));
     }
-    size += unknownFields.getSerializedSize();
+    size += getUnknownFields().getSerializedSize();
     memoizedSize = size;
     return size;
   }
@@ -1246,7 +1183,7 @@ private static final long serialVersionUID = 0L;
 
     if (!getViolationsList()
         .equals(other.getViolationsList())) return false;
-    if (!unknownFields.equals(other.unknownFields)) return false;
+    if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
 
@@ -1261,7 +1198,7 @@ private static final long serialVersionUID = 0L;
       hash = (37 * hash) + VIOLATIONS_FIELD_NUMBER;
       hash = (53 * hash) + getViolationsList().hashCode();
     }
-    hash = (29 * hash) + unknownFields.hashCode();
+    hash = (29 * hash) + getUnknownFields().hashCode();
     memoizedHashCode = hash;
     return hash;
   }
@@ -1310,11 +1247,13 @@ private static final long serialVersionUID = 0L;
     return com.google.protobuf.GeneratedMessageV3
         .parseWithIOException(PARSER, input, extensionRegistry);
   }
+
   public static com.google.rpc.PreconditionFailure parseDelimitedFrom(java.io.InputStream input)
       throws java.io.IOException {
     return com.google.protobuf.GeneratedMessageV3
         .parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.rpc.PreconditionFailure parseDelimitedFrom(
       java.io.InputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
@@ -1359,6 +1298,7 @@ private static final long serialVersionUID = 0L;
   /**
    * <pre>
    * Describes what preconditions have failed.
+   *
    * For example, if an RPC failed because it required the Terms of Service to be
    * acknowledged, it could list the terms of service violation in the
    * PreconditionFailure message.
@@ -1385,29 +1325,25 @@ private static final long serialVersionUID = 0L;
 
     // Construct using com.google.rpc.PreconditionFailure.newBuilder()
     private Builder() {
-      maybeForceBuilderInitialization();
+
     }
 
     private Builder(
         com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-      maybeForceBuilderInitialization();
+
-    }
-    private void maybeForceBuilderInitialization() {
-      if (com.google.protobuf.GeneratedMessageV3
-              .alwaysUseFieldBuilders) {
-        getViolationsFieldBuilder();
-      }
     }
     @java.lang.Override
     public Builder clear() {
       super.clear();
+      bitField0_ = 0;
       if (violationsBuilder_ == null) {
         violations_ = java.util.Collections.emptyList();
-        bitField0_ = (bitField0_ & ~0x00000001);
       } else {
+        violations_ = null;
         violationsBuilder_.clear();
       }
+      bitField0_ = (bitField0_ & ~0x00000001);
       return this;
     }
 
@@ -1434,7 +1370,13 @@ private static final long serialVersionUID = 0L;
     @java.lang.Override
     public com.google.rpc.PreconditionFailure buildPartial() {
       com.google.rpc.PreconditionFailure result = new com.google.rpc.PreconditionFailure(this);
-      int from_bitField0_ = bitField0_;
+      buildPartialRepeatedFields(result);
+      if (bitField0_ != 0) { buildPartial0(result); }
+      onBuilt();
+      return result;
+    }
+
+    private void buildPartialRepeatedFields(com.google.rpc.PreconditionFailure result) {
       if (violationsBuilder_ == null) {
         if (((bitField0_ & 0x00000001) != 0)) {
           violations_ = java.util.Collections.unmodifiableList(violations_);
@@ -1444,8 +1386,10 @@ private static final long serialVersionUID = 0L;
       } else {
         result.violations_ = violationsBuilder_.build();
       }
-      onBuilt();
+    }
-      return result;
+
+    private void buildPartial0(com.google.rpc.PreconditionFailure result) {
+      int from_bitField0_ = bitField0_;
     }
 
     @java.lang.Override
@@ -1518,7 +1462,7 @@ private static final long serialVersionUID = 0L;
           }
         }
       }
-      this.mergeUnknownFields(other.unknownFields);
+      this.mergeUnknownFields(other.getUnknownFields());
       onChanged();
       return this;
     }
@@ -1533,17 +1477,43 @@ private static final long serialVersionUID = 0L;
         com.google.protobuf.CodedInputStream input,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      com.google.rpc.PreconditionFailure parsedMessage = null;
+      if (extensionRegistry == null) {
+        throw new java.lang.NullPointerException();
+      }
       try {
-        parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
+        boolean done = false;
+        while (!done) {
+          int tag = input.readTag();
+          switch (tag) {
+            case 0:
+              done = true;
+              break;
+            case 10: {
+              com.google.rpc.PreconditionFailure.Violation m =
+                  input.readMessage(
+                      com.google.rpc.PreconditionFailure.Violation.parser(),
+                      extensionRegistry);
+              if (violationsBuilder_ == null) {
+                ensureViolationsIsMutable();
+                violations_.add(m);
+              } else {
+                violationsBuilder_.addMessage(m);
+              }
+              break;
+            } // case 10
+            default: {
+              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                done = true; // was an endgroup tag
+              }
+              break;
+            } // default:
+          } // switch (tag)
+        } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        parsedMessage = (com.google.rpc.PreconditionFailure) e.getUnfinishedMessage();
         throw e.unwrapIOException();
       } finally {
-        if (parsedMessage != null) {
+        onChanged();
-          mergeFrom(parsedMessage);
+      } // finally
-        }
-      }
       return this;
     }
     private int bitField0_;
@@ -1892,7 +1862,18 @@ private static final long serialVersionUID = 0L;
         com.google.protobuf.CodedInputStream input,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
-      return new PreconditionFailure(input, extensionRegistry);
+      Builder builder = newBuilder();
+      try {
+        builder.mergeFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.setUnfinishedMessage(builder.buildPartial());
+      } catch (com.google.protobuf.UninitializedMessageException e) {
+        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+      } catch (java.io.IOException e) {
+        throw new com.google.protobuf.InvalidProtocolBufferException(e)
+            .setUnfinishedMessage(builder.buildPartial());
+      }
+      return builder.buildPartial();
     }
   };
 

src/main/java/com/google/rpc/PreconditionFailureOrBuilder.java

@@ -1,6 +1,7 @@
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/rpc/error_details.proto
 
+// Protobuf Java Version: 3.25.6
 package com.google.rpc;
 
 public interface PreconditionFailureOrBuilder extends

src/main/java/com/google/rpc/QuotaFailure.java

@@ -1,17 +1,20 @@
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/rpc/error_details.proto
 
+// Protobuf Java Version: 3.25.6
 package com.google.rpc;
 
 /**
  * <pre>
  * Describes how a quota check failed.
+ *
  * For example if a daily limit was exceeded for the calling project,
  * a service could respond with a QuotaFailure detail containing the project
  * id and the description of the quota limit that was exceeded.  If the
  * calling project hasn't enabled the service in the developer console, then
  * a service could respond with the project id and set `service_disabled`
  * to true.
+ *
  * Also see RetryDetail and Help types for other details about handling a
  * quota failure.
  * </pre>
@@ -38,61 +41,6 @@ private static final long serialVersionUID = 0L;
     return new QuotaFailure();
   }
 
-  @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
-    return this.unknownFields;
-  }
-  private QuotaFailure(
-      com.google.protobuf.CodedInputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-      throws com.google.protobuf.InvalidProtocolBufferException {
-    this();
-    if (extensionRegistry == null) {
-      throw new java.lang.NullPointerException();
-    }
-    int mutable_bitField0_ = 0;
-    com.google.protobuf.UnknownFieldSet.Builder unknownFields =
-        com.google.protobuf.UnknownFieldSet.newBuilder();
-    try {
-      boolean done = false;
-      while (!done) {
-        int tag = input.readTag();
-        switch (tag) {
-          case 0:
-            done = true;
-            break;
-          case 10: {
-            if (!((mutable_bitField0_ & 0x00000001) != 0)) {
-              violations_ = new java.util.ArrayList<com.google.rpc.QuotaFailure.Violation>();
-              mutable_bitField0_ |= 0x00000001;
-            }
-            violations_.add(
-                input.readMessage(com.google.rpc.QuotaFailure.Violation.parser(), extensionRegistry));
-            break;
-          }
-          default: {
-            if (!parseUnknownField(
-                input, unknownFields, extensionRegistry, tag)) {
-              done = true;
-            }
-            break;
-          }
-        }
-      }
-    } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-      throw e.setUnfinishedMessage(this);
-    } catch (java.io.IOException e) {
-      throw new com.google.protobuf.InvalidProtocolBufferException(
-          e).setUnfinishedMessage(this);
-    } finally {
-      if (((mutable_bitField0_ & 0x00000001) != 0)) {
-        violations_ = java.util.Collections.unmodifiableList(violations_);
-      }
-      this.unknownFields = unknownFields.build();
-      makeExtensionsImmutable();
-    }
-  }
   public static final com.google.protobuf.Descriptors.Descriptor
       getDescriptor() {
     return com.google.rpc.ErrorDetailsProto.internal_static_google_rpc_QuotaFailure_descriptor;
@@ -140,6 +88,7 @@ private static final long serialVersionUID = 0L;
      * description to find more about the quota configuration in the service's
      * public documentation, or find the relevant quota limit to adjust through
      * developer console.
+     *
      * For example: "Service disabled" or "Daily Limit for read operations
      * exceeded".
      * </pre>
@@ -154,6 +103,7 @@ private static final long serialVersionUID = 0L;
      * description to find more about the quota configuration in the service's
      * public documentation, or find the relevant quota limit to adjust through
      * developer console.
+     *
      * For example: "Service disabled" or "Daily Limit for read operations
      * exceeded".
      * </pre>
@@ -193,60 +143,6 @@ private static final long serialVersionUID = 0L;
       return new Violation();
     }
 
-    @java.lang.Override
-    public final com.google.protobuf.UnknownFieldSet
-    getUnknownFields() {
-      return this.unknownFields;
-    }
-    private Violation(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      this();
-      if (extensionRegistry == null) {
-        throw new java.lang.NullPointerException();
-      }
-      com.google.protobuf.UnknownFieldSet.Builder unknownFields =
-          com.google.protobuf.UnknownFieldSet.newBuilder();
-      try {
-        boolean done = false;
-        while (!done) {
-          int tag = input.readTag();
-          switch (tag) {
-            case 0:
-              done = true;
-              break;
-            case 10: {
-              java.lang.String s = input.readStringRequireUtf8();
-
-              subject_ = s;
-              break;
-            }
-            case 18: {
-              java.lang.String s = input.readStringRequireUtf8();
-
-              description_ = s;
-              break;
-            }
-            default: {
-              if (!parseUnknownField(
-                  input, unknownFields, extensionRegistry, tag)) {
-                done = true;
-              }
-              break;
-            }
-          }
-        }
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        throw e.setUnfinishedMessage(this);
-      } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(
-            e).setUnfinishedMessage(this);
-      } finally {
-        this.unknownFields = unknownFields.build();
-        makeExtensionsImmutable();
-      }
-    }
     public static final com.google.protobuf.Descriptors.Descriptor
         getDescriptor() {
       return com.google.rpc.ErrorDetailsProto.internal_static_google_rpc_QuotaFailure_Violation_descriptor;
@@ -261,7 +157,8 @@ private static final long serialVersionUID = 0L;
     }
 
     public static final int SUBJECT_FIELD_NUMBER = 1;
-    private volatile java.lang.Object subject_;
+    @SuppressWarnings("serial")
+    private volatile java.lang.Object subject_ = "";
     /**
      * <pre>
      * The subject on which the quota check failed.
@@ -311,13 +208,15 @@ private static final long serialVersionUID = 0L;
     }
 
     public static final int DESCRIPTION_FIELD_NUMBER = 2;
-    private volatile java.lang.Object description_;
+    @SuppressWarnings("serial")
+    private volatile java.lang.Object description_ = "";
     /**
      * <pre>
      * A description of how the quota check failed. Clients can use this
      * description to find more about the quota configuration in the service's
      * public documentation, or find the relevant quota limit to adjust through
      * developer console.
+     *
      * For example: "Service disabled" or "Daily Limit for read operations
      * exceeded".
      * </pre>
@@ -344,6 +243,7 @@ private static final long serialVersionUID = 0L;
      * description to find more about the quota configuration in the service's
      * public documentation, or find the relevant quota limit to adjust through
      * developer console.
+     *
      * For example: "Service disabled" or "Daily Limit for read operations
      * exceeded".
      * </pre>
@@ -380,13 +280,13 @@ private static final long serialVersionUID = 0L;
     @java.lang.Override
     public void writeTo(com.google.protobuf.CodedOutputStream output)
                         throws java.io.IOException {
-      if (!getSubjectBytes().isEmpty()) {
+      if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(subject_)) {
         com.google.protobuf.GeneratedMessageV3.writeString(output, 1, subject_);
       }
-      if (!getDescriptionBytes().isEmpty()) {
+      if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(description_)) {
         com.google.protobuf.GeneratedMessageV3.writeString(output, 2, description_);
       }
-      unknownFields.writeTo(output);
+      getUnknownFields().writeTo(output);
     }
 
     @java.lang.Override
@@ -395,13 +295,13 @@ private static final long serialVersionUID = 0L;
       if (size != -1) return size;
 
       size = 0;
-      if (!getSubjectBytes().isEmpty()) {
+      if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(subject_)) {
         size += com.google.protobuf.GeneratedMessageV3.computeStringSize(1, subject_);
       }
-      if (!getDescriptionBytes().isEmpty()) {
+      if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(description_)) {
         size += com.google.protobuf.GeneratedMessageV3.computeStringSize(2, description_);
       }
-      size += unknownFields.getSerializedSize();
+      size += getUnknownFields().getSerializedSize();
       memoizedSize = size;
       return size;
     }
@@ -420,7 +320,7 @@ private static final long serialVersionUID = 0L;
           .equals(other.getSubject())) return false;
       if (!getDescription()
           .equals(other.getDescription())) return false;
-      if (!unknownFields.equals(other.unknownFields)) return false;
+      if (!getUnknownFields().equals(other.getUnknownFields())) return false;
       return true;
     }
 
@@ -435,7 +335,7 @@ private static final long serialVersionUID = 0L;
       hash = (53 * hash) + getSubject().hashCode();
       hash = (37 * hash) + DESCRIPTION_FIELD_NUMBER;
       hash = (53 * hash) + getDescription().hashCode();
-      hash = (29 * hash) + unknownFields.hashCode();
+      hash = (29 * hash) + getUnknownFields().hashCode();
       memoizedHashCode = hash;
       return hash;
     }
@@ -484,11 +384,13 @@ private static final long serialVersionUID = 0L;
       return com.google.protobuf.GeneratedMessageV3
           .parseWithIOException(PARSER, input, extensionRegistry);
     }
+
     public static com.google.rpc.QuotaFailure.Violation parseDelimitedFrom(java.io.InputStream input)
         throws java.io.IOException {
       return com.google.protobuf.GeneratedMessageV3
           .parseDelimitedWithIOException(PARSER, input);
     }
+
     public static com.google.rpc.QuotaFailure.Violation parseDelimitedFrom(
         java.io.InputStream input,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
@@ -557,26 +459,20 @@ private static final long serialVersionUID = 0L;
 
       // Construct using com.google.rpc.QuotaFailure.Violation.newBuilder()
       private Builder() {
-        maybeForceBuilderInitialization();
+
       }
 
       private Builder(
           com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
         super(parent);
-        maybeForceBuilderInitialization();
+
-      }
-      private void maybeForceBuilderInitialization() {
-        if (com.google.protobuf.GeneratedMessageV3
-                .alwaysUseFieldBuilders) {
-        }
       }
       @java.lang.Override
       public Builder clear() {
         super.clear();
+        bitField0_ = 0;
         subject_ = "";
-
         description_ = "";
-
         return this;
       }
 
@@ -603,12 +499,21 @@ private static final long serialVersionUID = 0L;
       @java.lang.Override
       public com.google.rpc.QuotaFailure.Violation buildPartial() {
         com.google.rpc.QuotaFailure.Violation result = new com.google.rpc.QuotaFailure.Violation(this);
-        result.subject_ = subject_;
+        if (bitField0_ != 0) { buildPartial0(result); }
-        result.description_ = description_;
         onBuilt();
         return result;
       }
 
+      private void buildPartial0(com.google.rpc.QuotaFailure.Violation result) {
+        int from_bitField0_ = bitField0_;
+        if (((from_bitField0_ & 0x00000001) != 0)) {
+          result.subject_ = subject_;
+        }
+        if (((from_bitField0_ & 0x00000002) != 0)) {
+          result.description_ = description_;
+        }
+      }
+
       @java.lang.Override
       public Builder clone() {
         return super.clone();
@@ -655,13 +560,15 @@ private static final long serialVersionUID = 0L;
         if (other == com.google.rpc.QuotaFailure.Violation.getDefaultInstance()) return this;
         if (!other.getSubject().isEmpty()) {
           subject_ = other.subject_;
+          bitField0_ |= 0x00000001;
           onChanged();
         }
         if (!other.getDescription().isEmpty()) {
           description_ = other.description_;
+          bitField0_ |= 0x00000002;
           onChanged();
         }
-        this.mergeUnknownFields(other.unknownFields);
+        this.mergeUnknownFields(other.getUnknownFields());
         onChanged();
         return this;
       }
@@ -676,19 +583,43 @@ private static final long serialVersionUID = 0L;
           com.google.protobuf.CodedInputStream input,
           com.google.protobuf.ExtensionRegistryLite extensionRegistry)
           throws java.io.IOException {
-        com.google.rpc.QuotaFailure.Violation parsedMessage = null;
+        if (extensionRegistry == null) {
+          throw new java.lang.NullPointerException();
+        }
         try {
-          parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
+          boolean done = false;
+          while (!done) {
+            int tag = input.readTag();
+            switch (tag) {
+              case 0:
+                done = true;
+                break;
+              case 10: {
+                subject_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000001;
+                break;
+              } // case 10
+              case 18: {
+                description_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000002;
+                break;
+              } // case 18
+              default: {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
+            } // switch (tag)
+          } // while (!done)
         } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-          parsedMessage = (com.google.rpc.QuotaFailure.Violation) e.getUnfinishedMessage();
           throw e.unwrapIOException();
         } finally {
-          if (parsedMessage != null) {
+          onChanged();
-            mergeFrom(parsedMessage);
+        } // finally
-          }
-        }
         return this;
       }
+      private int bitField0_;
 
       private java.lang.Object subject_ = "";
       /**
@@ -749,11 +680,9 @@ private static final long serialVersionUID = 0L;
        */
       public Builder setSubject(
           java.lang.String value) {
-        if (value == null) {
+        if (value == null) { throw new NullPointerException(); }
-    throw new NullPointerException();
-  }
-  
         subject_ = value;
+        bitField0_ |= 0x00000001;
         onChanged();
         return this;
       }
@@ -768,8 +697,8 @@ private static final long serialVersionUID = 0L;
        * @return This builder for chaining.
        */
       public Builder clearSubject() {
-        
         subject_ = getDefaultInstance().getSubject();
+        bitField0_ = (bitField0_ & ~0x00000001);
         onChanged();
         return this;
       }
@@ -786,12 +715,10 @@ private static final long serialVersionUID = 0L;
        */
       public Builder setSubjectBytes(
           com.google.protobuf.ByteString value) {
-        if (value == null) {
+        if (value == null) { throw new NullPointerException(); }
-    throw new NullPointerException();
+        checkByteStringIsUtf8(value);
-  }
-  checkByteStringIsUtf8(value);
-        
         subject_ = value;
+        bitField0_ |= 0x00000001;
         onChanged();
         return this;
       }
@@ -803,6 +730,7 @@ private static final long serialVersionUID = 0L;
        * description to find more about the quota configuration in the service's
        * public documentation, or find the relevant quota limit to adjust through
        * developer console.
+       *
        * For example: "Service disabled" or "Daily Limit for read operations
        * exceeded".
        * </pre>
@@ -828,6 +756,7 @@ private static final long serialVersionUID = 0L;
        * description to find more about the quota configuration in the service's
        * public documentation, or find the relevant quota limit to adjust through
        * developer console.
+       *
        * For example: "Service disabled" or "Daily Limit for read operations
        * exceeded".
        * </pre>
@@ -854,6 +783,7 @@ private static final long serialVersionUID = 0L;
        * description to find more about the quota configuration in the service's
        * public documentation, or find the relevant quota limit to adjust through
        * developer console.
+       *
        * For example: "Service disabled" or "Daily Limit for read operations
        * exceeded".
        * </pre>
@@ -864,11 +794,9 @@ private static final long serialVersionUID = 0L;
        */
       public Builder setDescription(
           java.lang.String value) {
-        if (value == null) {
+        if (value == null) { throw new NullPointerException(); }
-    throw new NullPointerException();
-  }
-  
         description_ = value;
+        bitField0_ |= 0x00000002;
         onChanged();
         return this;
       }
@@ -878,6 +806,7 @@ private static final long serialVersionUID = 0L;
        * description to find more about the quota configuration in the service's
        * public documentation, or find the relevant quota limit to adjust through
        * developer console.
+       *
        * For example: "Service disabled" or "Daily Limit for read operations
        * exceeded".
        * </pre>
@@ -886,8 +815,8 @@ private static final long serialVersionUID = 0L;
        * @return This builder for chaining.
        */
       public Builder clearDescription() {
-        
         description_ = getDefaultInstance().getDescription();
+        bitField0_ = (bitField0_ & ~0x00000002);
         onChanged();
         return this;
       }
@@ -897,6 +826,7 @@ private static final long serialVersionUID = 0L;
        * description to find more about the quota configuration in the service's
        * public documentation, or find the relevant quota limit to adjust through
        * developer console.
+       *
        * For example: "Service disabled" or "Daily Limit for read operations
        * exceeded".
        * </pre>
@@ -907,12 +837,10 @@ private static final long serialVersionUID = 0L;
        */
       public Builder setDescriptionBytes(
           com.google.protobuf.ByteString value) {
-        if (value == null) {
+        if (value == null) { throw new NullPointerException(); }
-    throw new NullPointerException();
+        checkByteStringIsUtf8(value);
-  }
-  checkByteStringIsUtf8(value);
-        
         description_ = value;
+        bitField0_ |= 0x00000002;
         onChanged();
         return this;
       }
@@ -949,7 +877,18 @@ private static final long serialVersionUID = 0L;
           com.google.protobuf.CodedInputStream input,
           com.google.protobuf.ExtensionRegistryLite extensionRegistry)
           throws com.google.protobuf.InvalidProtocolBufferException {
-        return new Violation(input, extensionRegistry);
+        Builder builder = newBuilder();
+        try {
+          builder.mergeFrom(input, extensionRegistry);
+        } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+          throw e.setUnfinishedMessage(builder.buildPartial());
+        } catch (com.google.protobuf.UninitializedMessageException e) {
+          throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+        } catch (java.io.IOException e) {
+          throw new com.google.protobuf.InvalidProtocolBufferException(e)
+              .setUnfinishedMessage(builder.buildPartial());
+        }
+        return builder.buildPartial();
       }
     };
 
@@ -970,6 +909,7 @@ private static final long serialVersionUID = 0L;
   }
 
   public static final int VIOLATIONS_FIELD_NUMBER = 1;
+  @SuppressWarnings("serial")
   private java.util.List<com.google.rpc.QuotaFailure.Violation> violations_;
   /**
    * <pre>
@@ -1046,7 +986,7 @@ private static final long serialVersionUID = 0L;
     for (int i = 0; i < violations_.size(); i++) {
       output.writeMessage(1, violations_.get(i));
     }
-    unknownFields.writeTo(output);
+    getUnknownFields().writeTo(output);
   }
 
   @java.lang.Override
@@ -1059,7 +999,7 @@ private static final long serialVersionUID = 0L;
       size += com.google.protobuf.CodedOutputStream
         .computeMessageSize(1, violations_.get(i));
     }
-    size += unknownFields.getSerializedSize();
+    size += getUnknownFields().getSerializedSize();
     memoizedSize = size;
     return size;
   }
@@ -1076,7 +1016,7 @@ private static final long serialVersionUID = 0L;
 
     if (!getViolationsList()
         .equals(other.getViolationsList())) return false;
-    if (!unknownFields.equals(other.unknownFields)) return false;
+    if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
 
@@ -1091,7 +1031,7 @@ private static final long serialVersionUID = 0L;
       hash = (37 * hash) + VIOLATIONS_FIELD_NUMBER;
       hash = (53 * hash) + getViolationsList().hashCode();
     }
-    hash = (29 * hash) + unknownFields.hashCode();
+    hash = (29 * hash) + getUnknownFields().hashCode();
     memoizedHashCode = hash;
     return hash;
   }
@@ -1140,11 +1080,13 @@ private static final long serialVersionUID = 0L;
     return com.google.protobuf.GeneratedMessageV3
         .parseWithIOException(PARSER, input, extensionRegistry);
   }
+
   public static com.google.rpc.QuotaFailure parseDelimitedFrom(java.io.InputStream input)
       throws java.io.IOException {
     return com.google.protobuf.GeneratedMessageV3
         .parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.rpc.QuotaFailure parseDelimitedFrom(
       java.io.InputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
@@ -1189,12 +1131,14 @@ private static final long serialVersionUID = 0L;
   /**
    * <pre>
    * Describes how a quota check failed.
+   *
    * For example if a daily limit was exceeded for the calling project,
    * a service could respond with a QuotaFailure detail containing the project
    * id and the description of the quota limit that was exceeded.  If the
    * calling project hasn't enabled the service in the developer console, then
    * a service could respond with the project id and set `service_disabled`
    * to true.
+   *
    * Also see RetryDetail and Help types for other details about handling a
    * quota failure.
    * </pre>
@@ -1220,29 +1164,25 @@ private static final long serialVersionUID = 0L;
 
     // Construct using com.google.rpc.QuotaFailure.newBuilder()
     private Builder() {
-      maybeForceBuilderInitialization();
+
     }
 
     private Builder(
         com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-      maybeForceBuilderInitialization();
+
-    }
-    private void maybeForceBuilderInitialization() {
-      if (com.google.protobuf.GeneratedMessageV3
-              .alwaysUseFieldBuilders) {
-        getViolationsFieldBuilder();
-      }
     }
     @java.lang.Override
     public Builder clear() {
       super.clear();
+      bitField0_ = 0;
       if (violationsBuilder_ == null) {
         violations_ = java.util.Collections.emptyList();
-        bitField0_ = (bitField0_ & ~0x00000001);
       } else {
+        violations_ = null;
         violationsBuilder_.clear();
       }
+      bitField0_ = (bitField0_ & ~0x00000001);
       return this;
     }
 
@@ -1269,7 +1209,13 @@ private static final long serialVersionUID = 0L;
     @java.lang.Override
     public com.google.rpc.QuotaFailure buildPartial() {
       com.google.rpc.QuotaFailure result = new com.google.rpc.QuotaFailure(this);
-      int from_bitField0_ = bitField0_;
+      buildPartialRepeatedFields(result);
+      if (bitField0_ != 0) { buildPartial0(result); }
+      onBuilt();
+      return result;
+    }
+
+    private void buildPartialRepeatedFields(com.google.rpc.QuotaFailure result) {
       if (violationsBuilder_ == null) {
         if (((bitField0_ & 0x00000001) != 0)) {
           violations_ = java.util.Collections.unmodifiableList(violations_);
@@ -1279,8 +1225,10 @@ private static final long serialVersionUID = 0L;
       } else {
         result.violations_ = violationsBuilder_.build();
       }
-      onBuilt();
+    }
-      return result;
+
+    private void buildPartial0(com.google.rpc.QuotaFailure result) {
+      int from_bitField0_ = bitField0_;
     }
 
     @java.lang.Override
@@ -1353,7 +1301,7 @@ private static final long serialVersionUID = 0L;
           }
         }
       }
-      this.mergeUnknownFields(other.unknownFields);
+      this.mergeUnknownFields(other.getUnknownFields());
       onChanged();
       return this;
     }
@@ -1368,17 +1316,43 @@ private static final long serialVersionUID = 0L;
         com.google.protobuf.CodedInputStream input,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      com.google.rpc.QuotaFailure parsedMessage = null;
+      if (extensionRegistry == null) {
+        throw new java.lang.NullPointerException();
+      }
       try {
-        parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
+        boolean done = false;
+        while (!done) {
+          int tag = input.readTag();
+          switch (tag) {
+            case 0:
+              done = true;
+              break;
+            case 10: {
+              com.google.rpc.QuotaFailure.Violation m =
+                  input.readMessage(
+                      com.google.rpc.QuotaFailure.Violation.parser(),
+                      extensionRegistry);
+              if (violationsBuilder_ == null) {
+                ensureViolationsIsMutable();
+                violations_.add(m);
+              } else {
+                violationsBuilder_.addMessage(m);
+              }
+              break;
+            } // case 10
+            default: {
+              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                done = true; // was an endgroup tag
+              }
+              break;
+            } // default:
+          } // switch (tag)
+        } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        parsedMessage = (com.google.rpc.QuotaFailure) e.getUnfinishedMessage();
         throw e.unwrapIOException();
       } finally {
-        if (parsedMessage != null) {
+        onChanged();
-          mergeFrom(parsedMessage);
+      } // finally
-        }
-      }
       return this;
     }
     private int bitField0_;
@@ -1727,7 +1701,18 @@ private static final long serialVersionUID = 0L;
         com.google.protobuf.CodedInputStream input,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
-      return new QuotaFailure(input, extensionRegistry);
+      Builder builder = newBuilder();
+      try {
+        builder.mergeFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.setUnfinishedMessage(builder.buildPartial());
+      } catch (com.google.protobuf.UninitializedMessageException e) {
+        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+      } catch (java.io.IOException e) {
+        throw new com.google.protobuf.InvalidProtocolBufferException(e)
+            .setUnfinishedMessage(builder.buildPartial());
+      }
+      return builder.buildPartial();
     }
   };
 

src/main/java/com/google/rpc/QuotaFailureOrBuilder.java

@@ -1,6 +1,7 @@
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/rpc/error_details.proto
 
+// Protobuf Java Version: 3.25.6
 package com.google.rpc;
 
 public interface QuotaFailureOrBuilder extends

src/main/java/com/google/rpc/RequestInfo.java

@@ -1,6 +1,7 @@
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/rpc/error_details.proto
 
+// Protobuf Java Version: 3.25.6
 package com.google.rpc;
 
 /**
@@ -32,60 +33,6 @@ private static final long serialVersionUID = 0L;
     return new RequestInfo();
   }
 
-  @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
-    return this.unknownFields;
-  }
-  private RequestInfo(
-      com.google.protobuf.CodedInputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-      throws com.google.protobuf.InvalidProtocolBufferException {
-    this();
-    if (extensionRegistry == null) {
-      throw new java.lang.NullPointerException();
-    }
-    com.google.protobuf.UnknownFieldSet.Builder unknownFields =
-        com.google.protobuf.UnknownFieldSet.newBuilder();
-    try {
-      boolean done = false;
-      while (!done) {
-        int tag = input.readTag();
-        switch (tag) {
-          case 0:
-            done = true;
-            break;
-          case 10: {
-            java.lang.String s = input.readStringRequireUtf8();
-
-            requestId_ = s;
-            break;
-          }
-          case 18: {
-            java.lang.String s = input.readStringRequireUtf8();
-
-            servingData_ = s;
-            break;
-          }
-          default: {
-            if (!parseUnknownField(
-                input, unknownFields, extensionRegistry, tag)) {
-              done = true;
-            }
-            break;
-          }
-        }
-      }
-    } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-      throw e.setUnfinishedMessage(this);
-    } catch (java.io.IOException e) {
-      throw new com.google.protobuf.InvalidProtocolBufferException(
-          e).setUnfinishedMessage(this);
-    } finally {
-      this.unknownFields = unknownFields.build();
-      makeExtensionsImmutable();
-    }
-  }
   public static final com.google.protobuf.Descriptors.Descriptor
       getDescriptor() {
     return com.google.rpc.ErrorDetailsProto.internal_static_google_rpc_RequestInfo_descriptor;
@@ -100,7 +47,8 @@ private static final long serialVersionUID = 0L;
   }
 
   public static final int REQUEST_ID_FIELD_NUMBER = 1;
-  private volatile java.lang.Object requestId_;
+  @SuppressWarnings("serial")
+  private volatile java.lang.Object requestId_ = "";
   /**
    * <pre>
    * An opaque string that should only be interpreted by the service generating
@@ -148,7 +96,8 @@ private static final long serialVersionUID = 0L;
   }
 
   public static final int SERVING_DATA_FIELD_NUMBER = 2;
-  private volatile java.lang.Object servingData_;
+  @SuppressWarnings("serial")
+  private volatile java.lang.Object servingData_ = "";
   /**
    * <pre>
    * Any data that was used to serve this request. For example, an encrypted
@@ -209,13 +158,13 @@ private static final long serialVersionUID = 0L;
   @java.lang.Override
   public void writeTo(com.google.protobuf.CodedOutputStream output)
                       throws java.io.IOException {
-    if (!getRequestIdBytes().isEmpty()) {
+    if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(requestId_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, requestId_);
     }
-    if (!getServingDataBytes().isEmpty()) {
+    if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(servingData_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 2, servingData_);
     }
-    unknownFields.writeTo(output);
+    getUnknownFields().writeTo(output);
   }
 
   @java.lang.Override
@@ -224,13 +173,13 @@ private static final long serialVersionUID = 0L;
     if (size != -1) return size;
 
     size = 0;
-    if (!getRequestIdBytes().isEmpty()) {
+    if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(requestId_)) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(1, requestId_);
     }
-    if (!getServingDataBytes().isEmpty()) {
+    if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(servingData_)) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(2, servingData_);
     }
-    size += unknownFields.getSerializedSize();
+    size += getUnknownFields().getSerializedSize();
     memoizedSize = size;
     return size;
   }
@@ -249,7 +198,7 @@ private static final long serialVersionUID = 0L;
         .equals(other.getRequestId())) return false;
     if (!getServingData()
         .equals(other.getServingData())) return false;
-    if (!unknownFields.equals(other.unknownFields)) return false;
+    if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
 
@@ -264,7 +213,7 @@ private static final long serialVersionUID = 0L;
     hash = (53 * hash) + getRequestId().hashCode();
     hash = (37 * hash) + SERVING_DATA_FIELD_NUMBER;
     hash = (53 * hash) + getServingData().hashCode();
-    hash = (29 * hash) + unknownFields.hashCode();
+    hash = (29 * hash) + getUnknownFields().hashCode();
     memoizedHashCode = hash;
     return hash;
   }
@@ -313,11 +262,13 @@ private static final long serialVersionUID = 0L;
     return com.google.protobuf.GeneratedMessageV3
         .parseWithIOException(PARSER, input, extensionRegistry);
   }
+
   public static com.google.rpc.RequestInfo parseDelimitedFrom(java.io.InputStream input)
       throws java.io.IOException {
     return com.google.protobuf.GeneratedMessageV3
         .parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.rpc.RequestInfo parseDelimitedFrom(
       java.io.InputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
@@ -386,26 +337,20 @@ private static final long serialVersionUID = 0L;
 
     // Construct using com.google.rpc.RequestInfo.newBuilder()
     private Builder() {
-      maybeForceBuilderInitialization();
+
     }
 
     private Builder(
         com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-      maybeForceBuilderInitialization();
+
-    }
-    private void maybeForceBuilderInitialization() {
-      if (com.google.protobuf.GeneratedMessageV3
-              .alwaysUseFieldBuilders) {
-      }
     }
     @java.lang.Override
     public Builder clear() {
       super.clear();
+      bitField0_ = 0;
       requestId_ = "";
-
       servingData_ = "";
-
       return this;
     }
 
@@ -432,12 +377,21 @@ private static final long serialVersionUID = 0L;
     @java.lang.Override
     public com.google.rpc.RequestInfo buildPartial() {
       com.google.rpc.RequestInfo result = new com.google.rpc.RequestInfo(this);
-      result.requestId_ = requestId_;
+      if (bitField0_ != 0) { buildPartial0(result); }
-      result.servingData_ = servingData_;
       onBuilt();
       return result;
     }
 
+    private void buildPartial0(com.google.rpc.RequestInfo result) {
+      int from_bitField0_ = bitField0_;
+      if (((from_bitField0_ & 0x00000001) != 0)) {
+        result.requestId_ = requestId_;
+      }
+      if (((from_bitField0_ & 0x00000002) != 0)) {
+        result.servingData_ = servingData_;
+      }
+    }
+
     @java.lang.Override
     public Builder clone() {
       return super.clone();
@@ -484,13 +438,15 @@ private static final long serialVersionUID = 0L;
       if (other == com.google.rpc.RequestInfo.getDefaultInstance()) return this;
       if (!other.getRequestId().isEmpty()) {
         requestId_ = other.requestId_;
+        bitField0_ |= 0x00000001;
         onChanged();
       }
       if (!other.getServingData().isEmpty()) {
         servingData_ = other.servingData_;
+        bitField0_ |= 0x00000002;
         onChanged();
       }
-      this.mergeUnknownFields(other.unknownFields);
+      this.mergeUnknownFields(other.getUnknownFields());
       onChanged();
       return this;
     }
@@ -505,19 +461,43 @@ private static final long serialVersionUID = 0L;
         com.google.protobuf.CodedInputStream input,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      com.google.rpc.RequestInfo parsedMessage = null;
+      if (extensionRegistry == null) {
+        throw new java.lang.NullPointerException();
+      }
       try {
-        parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
+        boolean done = false;
+        while (!done) {
+          int tag = input.readTag();
+          switch (tag) {
+            case 0:
+              done = true;
+              break;
+            case 10: {
+              requestId_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000001;
+              break;
+            } // case 10
+            case 18: {
+              servingData_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000002;
+              break;
+            } // case 18
+            default: {
+              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                done = true; // was an endgroup tag
+              }
+              break;
+            } // default:
+          } // switch (tag)
+        } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        parsedMessage = (com.google.rpc.RequestInfo) e.getUnfinishedMessage();
         throw e.unwrapIOException();
       } finally {
-        if (parsedMessage != null) {
+        onChanged();
-          mergeFrom(parsedMessage);
+      } // finally
-        }
-      }
       return this;
     }
+    private int bitField0_;
 
     private java.lang.Object requestId_ = "";
     /**
@@ -575,11 +555,9 @@ private static final long serialVersionUID = 0L;
      */
     public Builder setRequestId(
         java.lang.String value) {
-      if (value == null) {
+      if (value == null) { throw new NullPointerException(); }
-    throw new NullPointerException();
-  }
-  
       requestId_ = value;
+      bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
@@ -593,8 +571,8 @@ private static final long serialVersionUID = 0L;
      * @return This builder for chaining.
      */
     public Builder clearRequestId() {
-      
       requestId_ = getDefaultInstance().getRequestId();
+      bitField0_ = (bitField0_ & ~0x00000001);
       onChanged();
       return this;
     }
@@ -610,12 +588,10 @@ private static final long serialVersionUID = 0L;
      */
     public Builder setRequestIdBytes(
         com.google.protobuf.ByteString value) {
-      if (value == null) {
+      if (value == null) { throw new NullPointerException(); }
-    throw new NullPointerException();
+      checkByteStringIsUtf8(value);
-  }
-  checkByteStringIsUtf8(value);
-      
       requestId_ = value;
+      bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
@@ -676,11 +652,9 @@ private static final long serialVersionUID = 0L;
      */
     public Builder setServingData(
         java.lang.String value) {
-      if (value == null) {
+      if (value == null) { throw new NullPointerException(); }
-    throw new NullPointerException();
-  }
-  
       servingData_ = value;
+      bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
@@ -694,8 +668,8 @@ private static final long serialVersionUID = 0L;
      * @return This builder for chaining.
      */
     public Builder clearServingData() {
-      
       servingData_ = getDefaultInstance().getServingData();
+      bitField0_ = (bitField0_ & ~0x00000002);
       onChanged();
       return this;
     }
@@ -711,12 +685,10 @@ private static final long serialVersionUID = 0L;
      */
     public Builder setServingDataBytes(
         com.google.protobuf.ByteString value) {
-      if (value == null) {
+      if (value == null) { throw new NullPointerException(); }
-    throw new NullPointerException();
+      checkByteStringIsUtf8(value);
-  }
-  checkByteStringIsUtf8(value);
-      
       servingData_ = value;
+      bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
@@ -753,7 +725,18 @@ private static final long serialVersionUID = 0L;
         com.google.protobuf.CodedInputStream input,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
-      return new RequestInfo(input, extensionRegistry);
+      Builder builder = newBuilder();
+      try {
+        builder.mergeFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.setUnfinishedMessage(builder.buildPartial());
+      } catch (com.google.protobuf.UninitializedMessageException e) {
+        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+      } catch (java.io.IOException e) {
+        throw new com.google.protobuf.InvalidProtocolBufferException(e)
+            .setUnfinishedMessage(builder.buildPartial());
+      }
+      return builder.buildPartial();
     }
   };
 

src/main/java/com/google/rpc/RequestInfoOrBuilder.java

@@ -1,6 +1,7 @@
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/rpc/error_details.proto
 
+// Protobuf Java Version: 3.25.6
 package com.google.rpc;
 
 public interface RequestInfoOrBuilder extends

src/main/java/com/google/rpc/ResourceInfo.java

@@ -1,6 +1,7 @@
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/rpc/error_details.proto
 
+// Protobuf Java Version: 3.25.6
 package com.google.rpc;
 
 /**
@@ -33,72 +34,6 @@ private static final long serialVersionUID = 0L;
     return new ResourceInfo();
   }
 
-  @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
-    return this.unknownFields;
-  }
-  private ResourceInfo(
-      com.google.protobuf.CodedInputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-      throws com.google.protobuf.InvalidProtocolBufferException {
-    this();
-    if (extensionRegistry == null) {
-      throw new java.lang.NullPointerException();
-    }
-    com.google.protobuf.UnknownFieldSet.Builder unknownFields =
-        com.google.protobuf.UnknownFieldSet.newBuilder();
-    try {
-      boolean done = false;
-      while (!done) {
-        int tag = input.readTag();
-        switch (tag) {
-          case 0:
-            done = true;
-            break;
-          case 10: {
-            java.lang.String s = input.readStringRequireUtf8();
-
-            resourceType_ = s;
-            break;
-          }
-          case 18: {
-            java.lang.String s = input.readStringRequireUtf8();
-
-            resourceName_ = s;
-            break;
-          }
-          case 26: {
-            java.lang.String s = input.readStringRequireUtf8();
-
-            owner_ = s;
-            break;
-          }
-          case 34: {
-            java.lang.String s = input.readStringRequireUtf8();
-
-            description_ = s;
-            break;
-          }
-          default: {
-            if (!parseUnknownField(
-                input, unknownFields, extensionRegistry, tag)) {
-              done = true;
-            }
-            break;
-          }
-        }
-      }
-    } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-      throw e.setUnfinishedMessage(this);
-    } catch (java.io.IOException e) {
-      throw new com.google.protobuf.InvalidProtocolBufferException(
-          e).setUnfinishedMessage(this);
-    } finally {
-      this.unknownFields = unknownFields.build();
-      makeExtensionsImmutable();
-    }
-  }
   public static final com.google.protobuf.Descriptors.Descriptor
       getDescriptor() {
     return com.google.rpc.ErrorDetailsProto.internal_static_google_rpc_ResourceInfo_descriptor;
@@ -113,7 +48,8 @@ private static final long serialVersionUID = 0L;
   }
 
   public static final int RESOURCE_TYPE_FIELD_NUMBER = 1;
-  private volatile java.lang.Object resourceType_;
+  @SuppressWarnings("serial")
+  private volatile java.lang.Object resourceType_ = "";
   /**
    * <pre>
    * A name for the type of resource being accessed, e.g. "sql table",
@@ -163,7 +99,8 @@ private static final long serialVersionUID = 0L;
   }
 
   public static final int RESOURCE_NAME_FIELD_NUMBER = 2;
-  private volatile java.lang.Object resourceName_;
+  @SuppressWarnings("serial")
+  private volatile java.lang.Object resourceName_ = "";
   /**
    * <pre>
    * The name of the resource being accessed.  For example, a shared calendar
@@ -213,7 +150,8 @@ private static final long serialVersionUID = 0L;
   }
 
   public static final int OWNER_FIELD_NUMBER = 3;
-  private volatile java.lang.Object owner_;
+  @SuppressWarnings("serial")
+  private volatile java.lang.Object owner_ = "";
   /**
    * <pre>
    * The owner of the resource (optional).
@@ -263,7 +201,8 @@ private static final long serialVersionUID = 0L;
   }
 
   public static final int DESCRIPTION_FIELD_NUMBER = 4;
-  private volatile java.lang.Object description_;
+  @SuppressWarnings("serial")
+  private volatile java.lang.Object description_ = "";
   /**
    * <pre>
    * Describes what error is encountered when accessing this resource.
@@ -326,19 +265,19 @@ private static final long serialVersionUID = 0L;
   @java.lang.Override
   public void writeTo(com.google.protobuf.CodedOutputStream output)
                       throws java.io.IOException {
-    if (!getResourceTypeBytes().isEmpty()) {
+    if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(resourceType_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 1, resourceType_);
     }
-    if (!getResourceNameBytes().isEmpty()) {
+    if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(resourceName_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 2, resourceName_);
     }
-    if (!getOwnerBytes().isEmpty()) {
+    if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(owner_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 3, owner_);
     }
-    if (!getDescriptionBytes().isEmpty()) {
+    if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(description_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 4, description_);
     }
-    unknownFields.writeTo(output);
+    getUnknownFields().writeTo(output);
   }
 
   @java.lang.Override
@@ -347,19 +286,19 @@ private static final long serialVersionUID = 0L;
     if (size != -1) return size;
 
     size = 0;
-    if (!getResourceTypeBytes().isEmpty()) {
+    if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(resourceType_)) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(1, resourceType_);
     }
-    if (!getResourceNameBytes().isEmpty()) {
+    if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(resourceName_)) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(2, resourceName_);
     }
-    if (!getOwnerBytes().isEmpty()) {
+    if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(owner_)) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(3, owner_);
     }
-    if (!getDescriptionBytes().isEmpty()) {
+    if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(description_)) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(4, description_);
     }
-    size += unknownFields.getSerializedSize();
+    size += getUnknownFields().getSerializedSize();
     memoizedSize = size;
     return size;
   }
@@ -382,7 +321,7 @@ private static final long serialVersionUID = 0L;
         .equals(other.getOwner())) return false;
     if (!getDescription()
         .equals(other.getDescription())) return false;
-    if (!unknownFields.equals(other.unknownFields)) return false;
+    if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
 
@@ -401,7 +340,7 @@ private static final long serialVersionUID = 0L;
     hash = (53 * hash) + getOwner().hashCode();
     hash = (37 * hash) + DESCRIPTION_FIELD_NUMBER;
     hash = (53 * hash) + getDescription().hashCode();
-    hash = (29 * hash) + unknownFields.hashCode();
+    hash = (29 * hash) + getUnknownFields().hashCode();
     memoizedHashCode = hash;
     return hash;
   }
@@ -450,11 +389,13 @@ private static final long serialVersionUID = 0L;
     return com.google.protobuf.GeneratedMessageV3
         .parseWithIOException(PARSER, input, extensionRegistry);
   }
+
   public static com.google.rpc.ResourceInfo parseDelimitedFrom(java.io.InputStream input)
       throws java.io.IOException {
     return com.google.protobuf.GeneratedMessageV3
         .parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.rpc.ResourceInfo parseDelimitedFrom(
       java.io.InputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
@@ -522,30 +463,22 @@ private static final long serialVersionUID = 0L;
 
     // Construct using com.google.rpc.ResourceInfo.newBuilder()
     private Builder() {
-      maybeForceBuilderInitialization();
+
     }
 
     private Builder(
         com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-      maybeForceBuilderInitialization();
+
-    }
-    private void maybeForceBuilderInitialization() {
-      if (com.google.protobuf.GeneratedMessageV3
-              .alwaysUseFieldBuilders) {
-      }
     }
     @java.lang.Override
     public Builder clear() {
       super.clear();
+      bitField0_ = 0;
       resourceType_ = "";
-
       resourceName_ = "";
-
       owner_ = "";
-
       description_ = "";
-
       return this;
     }
 
@@ -572,14 +505,27 @@ private static final long serialVersionUID = 0L;
     @java.lang.Override
     public com.google.rpc.ResourceInfo buildPartial() {
       com.google.rpc.ResourceInfo result = new com.google.rpc.ResourceInfo(this);
-      result.resourceType_ = resourceType_;
+      if (bitField0_ != 0) { buildPartial0(result); }
-      result.resourceName_ = resourceName_;
-      result.owner_ = owner_;
-      result.description_ = description_;
       onBuilt();
       return result;
     }
 
+    private void buildPartial0(com.google.rpc.ResourceInfo result) {
+      int from_bitField0_ = bitField0_;
+      if (((from_bitField0_ & 0x00000001) != 0)) {
+        result.resourceType_ = resourceType_;
+      }
+      if (((from_bitField0_ & 0x00000002) != 0)) {
+        result.resourceName_ = resourceName_;
+      }
+      if (((from_bitField0_ & 0x00000004) != 0)) {
+        result.owner_ = owner_;
+      }
+      if (((from_bitField0_ & 0x00000008) != 0)) {
+        result.description_ = description_;
+      }
+    }
+
     @java.lang.Override
     public Builder clone() {
       return super.clone();
@@ -626,21 +572,25 @@ private static final long serialVersionUID = 0L;
       if (other == com.google.rpc.ResourceInfo.getDefaultInstance()) return this;
       if (!other.getResourceType().isEmpty()) {
         resourceType_ = other.resourceType_;
+        bitField0_ |= 0x00000001;
         onChanged();
       }
       if (!other.getResourceName().isEmpty()) {
         resourceName_ = other.resourceName_;
+        bitField0_ |= 0x00000002;
         onChanged();
       }
       if (!other.getOwner().isEmpty()) {
         owner_ = other.owner_;
+        bitField0_ |= 0x00000004;
         onChanged();
       }
       if (!other.getDescription().isEmpty()) {
         description_ = other.description_;
+        bitField0_ |= 0x00000008;
         onChanged();
       }
-      this.mergeUnknownFields(other.unknownFields);
+      this.mergeUnknownFields(other.getUnknownFields());
       onChanged();
       return this;
     }
@@ -655,19 +605,53 @@ private static final long serialVersionUID = 0L;
         com.google.protobuf.CodedInputStream input,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      com.google.rpc.ResourceInfo parsedMessage = null;
+      if (extensionRegistry == null) {
+        throw new java.lang.NullPointerException();
+      }
       try {
-        parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
+        boolean done = false;
+        while (!done) {
+          int tag = input.readTag();
+          switch (tag) {
+            case 0:
+              done = true;
+              break;
+            case 10: {
+              resourceType_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000001;
+              break;
+            } // case 10
+            case 18: {
+              resourceName_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000002;
+              break;
+            } // case 18
+            case 26: {
+              owner_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000004;
+              break;
+            } // case 26
+            case 34: {
+              description_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000008;
+              break;
+            } // case 34
+            default: {
+              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                done = true; // was an endgroup tag
+              }
+              break;
+            } // default:
+          } // switch (tag)
+        } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        parsedMessage = (com.google.rpc.ResourceInfo) e.getUnfinishedMessage();
         throw e.unwrapIOException();
       } finally {
-        if (parsedMessage != null) {
+        onChanged();
-          mergeFrom(parsedMessage);
+      } // finally
-        }
-      }
       return this;
     }
+    private int bitField0_;
 
     private java.lang.Object resourceType_ = "";
     /**
@@ -728,11 +712,9 @@ private static final long serialVersionUID = 0L;
      */
     public Builder setResourceType(
         java.lang.String value) {
-      if (value == null) {
+      if (value == null) { throw new NullPointerException(); }
-    throw new NullPointerException();
-  }
-  
       resourceType_ = value;
+      bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
@@ -747,8 +729,8 @@ private static final long serialVersionUID = 0L;
      * @return This builder for chaining.
      */
     public Builder clearResourceType() {
-      
       resourceType_ = getDefaultInstance().getResourceType();
+      bitField0_ = (bitField0_ & ~0x00000001);
       onChanged();
       return this;
     }
@@ -765,12 +747,10 @@ private static final long serialVersionUID = 0L;
      */
     public Builder setResourceTypeBytes(
         com.google.protobuf.ByteString value) {
-      if (value == null) {
+      if (value == null) { throw new NullPointerException(); }
-    throw new NullPointerException();
+      checkByteStringIsUtf8(value);
-  }
-  checkByteStringIsUtf8(value);
-      
       resourceType_ = value;
+      bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
@@ -834,11 +814,9 @@ private static final long serialVersionUID = 0L;
      */
     public Builder setResourceName(
         java.lang.String value) {
-      if (value == null) {
+      if (value == null) { throw new NullPointerException(); }
-    throw new NullPointerException();
-  }
-  
       resourceName_ = value;
+      bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
@@ -853,8 +831,8 @@ private static final long serialVersionUID = 0L;
      * @return This builder for chaining.
      */
     public Builder clearResourceName() {
-      
       resourceName_ = getDefaultInstance().getResourceName();
+      bitField0_ = (bitField0_ & ~0x00000002);
       onChanged();
       return this;
     }
@@ -871,12 +849,10 @@ private static final long serialVersionUID = 0L;
      */
     public Builder setResourceNameBytes(
         com.google.protobuf.ByteString value) {
-      if (value == null) {
+      if (value == null) { throw new NullPointerException(); }
-    throw new NullPointerException();
+      checkByteStringIsUtf8(value);
-  }
-  checkByteStringIsUtf8(value);
-      
       resourceName_ = value;
+      bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
@@ -940,11 +916,9 @@ private static final long serialVersionUID = 0L;
      */
     public Builder setOwner(
         java.lang.String value) {
-      if (value == null) {
+      if (value == null) { throw new NullPointerException(); }
-    throw new NullPointerException();
-  }
-  
       owner_ = value;
+      bitField0_ |= 0x00000004;
       onChanged();
       return this;
     }
@@ -959,8 +933,8 @@ private static final long serialVersionUID = 0L;
      * @return This builder for chaining.
      */
     public Builder clearOwner() {
-      
       owner_ = getDefaultInstance().getOwner();
+      bitField0_ = (bitField0_ & ~0x00000004);
       onChanged();
       return this;
     }
@@ -977,12 +951,10 @@ private static final long serialVersionUID = 0L;
      */
     public Builder setOwnerBytes(
         com.google.protobuf.ByteString value) {
-      if (value == null) {
+      if (value == null) { throw new NullPointerException(); }
-    throw new NullPointerException();
+      checkByteStringIsUtf8(value);
-  }
-  checkByteStringIsUtf8(value);
-      
       owner_ = value;
+      bitField0_ |= 0x00000004;
       onChanged();
       return this;
     }
@@ -1046,11 +1018,9 @@ private static final long serialVersionUID = 0L;
      */
     public Builder setDescription(
         java.lang.String value) {
-      if (value == null) {
+      if (value == null) { throw new NullPointerException(); }
-    throw new NullPointerException();
-  }
-  
       description_ = value;
+      bitField0_ |= 0x00000008;
       onChanged();
       return this;
     }
@@ -1065,8 +1035,8 @@ private static final long serialVersionUID = 0L;
      * @return This builder for chaining.
      */
     public Builder clearDescription() {
-      
       description_ = getDefaultInstance().getDescription();
+      bitField0_ = (bitField0_ & ~0x00000008);
       onChanged();
       return this;
     }
@@ -1083,12 +1053,10 @@ private static final long serialVersionUID = 0L;
      */
     public Builder setDescriptionBytes(
         com.google.protobuf.ByteString value) {
-      if (value == null) {
+      if (value == null) { throw new NullPointerException(); }
-    throw new NullPointerException();
+      checkByteStringIsUtf8(value);
-  }
-  checkByteStringIsUtf8(value);
-      
       description_ = value;
+      bitField0_ |= 0x00000008;
       onChanged();
       return this;
     }
@@ -1125,7 +1093,18 @@ private static final long serialVersionUID = 0L;
         com.google.protobuf.CodedInputStream input,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
-      return new ResourceInfo(input, extensionRegistry);
+      Builder builder = newBuilder();
+      try {
+        builder.mergeFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.setUnfinishedMessage(builder.buildPartial());
+      } catch (com.google.protobuf.UninitializedMessageException e) {
+        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+      } catch (java.io.IOException e) {
+        throw new com.google.protobuf.InvalidProtocolBufferException(e)
+            .setUnfinishedMessage(builder.buildPartial());
+      }
+      return builder.buildPartial();
     }
   };
 

src/main/java/com/google/rpc/ResourceInfoOrBuilder.java

@@ -1,6 +1,7 @@
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/rpc/error_details.proto
 
+// Protobuf Java Version: 3.25.6
 package com.google.rpc;
 
 public interface ResourceInfoOrBuilder extends

src/main/java/com/google/rpc/RetryInfo.java

@@ -1,6 +1,7 @@
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/rpc/error_details.proto
 
+// Protobuf Java Version: 3.25.6
 package com.google.rpc;
 
 /**
@@ -8,8 +9,10 @@ package com.google.rpc;
  * Describes when the clients can retry a failed request. Clients could ignore
  * the recommendation here or retry when this information is missing from error
  * responses.
+ *
  * It's always recommended that clients should use exponential backoff when
  * retrying.
+ *
  * Clients should wait until `retry_delay` amount of time has passed since
  * receiving the error response before retrying.  If retrying requests also
  * fail, clients should use an exponential backoff scheme to gradually increase
@@ -39,61 +42,6 @@ private static final long serialVersionUID = 0L;
     return new RetryInfo();
   }
 
-  @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
-    return this.unknownFields;
-  }
-  private RetryInfo(
-      com.google.protobuf.CodedInputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-      throws com.google.protobuf.InvalidProtocolBufferException {
-    this();
-    if (extensionRegistry == null) {
-      throw new java.lang.NullPointerException();
-    }
-    com.google.protobuf.UnknownFieldSet.Builder unknownFields =
-        com.google.protobuf.UnknownFieldSet.newBuilder();
-    try {
-      boolean done = false;
-      while (!done) {
-        int tag = input.readTag();
-        switch (tag) {
-          case 0:
-            done = true;
-            break;
-          case 10: {
-            com.google.protobuf.Duration.Builder subBuilder = null;
-            if (retryDelay_ != null) {
-              subBuilder = retryDelay_.toBuilder();
-            }
-            retryDelay_ = input.readMessage(com.google.protobuf.Duration.parser(), extensionRegistry);
-            if (subBuilder != null) {
-              subBuilder.mergeFrom(retryDelay_);
-              retryDelay_ = subBuilder.buildPartial();
-            }
-
-            break;
-          }
-          default: {
-            if (!parseUnknownField(
-                input, unknownFields, extensionRegistry, tag)) {
-              done = true;
-            }
-            break;
-          }
-        }
-      }
-    } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-      throw e.setUnfinishedMessage(this);
-    } catch (java.io.IOException e) {
-      throw new com.google.protobuf.InvalidProtocolBufferException(
-          e).setUnfinishedMessage(this);
-    } finally {
-      this.unknownFields = unknownFields.build();
-      makeExtensionsImmutable();
-    }
-  }
   public static final com.google.protobuf.Descriptors.Descriptor
       getDescriptor() {
     return com.google.rpc.ErrorDetailsProto.internal_static_google_rpc_RetryInfo_descriptor;
@@ -107,6 +55,7 @@ private static final long serialVersionUID = 0L;
             com.google.rpc.RetryInfo.class, com.google.rpc.RetryInfo.Builder.class);
   }
 
+  private int bitField0_;
   public static final int RETRY_DELAY_FIELD_NUMBER = 1;
   private com.google.protobuf.Duration retryDelay_;
   /**
@@ -119,7 +68,7 @@ private static final long serialVersionUID = 0L;
    */
   @java.lang.Override
   public boolean hasRetryDelay() {
-    return retryDelay_ != null;
+    return ((bitField0_ & 0x00000001) != 0);
   }
   /**
    * <pre>
@@ -142,7 +91,7 @@ private static final long serialVersionUID = 0L;
    */
   @java.lang.Override
   public com.google.protobuf.DurationOrBuilder getRetryDelayOrBuilder() {
-    return getRetryDelay();
+    return retryDelay_ == null ? com.google.protobuf.Duration.getDefaultInstance() : retryDelay_;
   }
 
   private byte memoizedIsInitialized = -1;
@@ -159,10 +108,10 @@ private static final long serialVersionUID = 0L;
   @java.lang.Override
   public void writeTo(com.google.protobuf.CodedOutputStream output)
                       throws java.io.IOException {
-    if (retryDelay_ != null) {
+    if (((bitField0_ & 0x00000001) != 0)) {
       output.writeMessage(1, getRetryDelay());
     }
-    unknownFields.writeTo(output);
+    getUnknownFields().writeTo(output);
   }
 
   @java.lang.Override
@@ -171,11 +120,11 @@ private static final long serialVersionUID = 0L;
     if (size != -1) return size;
 
     size = 0;
-    if (retryDelay_ != null) {
+    if (((bitField0_ & 0x00000001) != 0)) {
       size += com.google.protobuf.CodedOutputStream
         .computeMessageSize(1, getRetryDelay());
     }
-    size += unknownFields.getSerializedSize();
+    size += getUnknownFields().getSerializedSize();
     memoizedSize = size;
     return size;
   }
@@ -195,7 +144,7 @@ private static final long serialVersionUID = 0L;
       if (!getRetryDelay()
           .equals(other.getRetryDelay())) return false;
     }
-    if (!unknownFields.equals(other.unknownFields)) return false;
+    if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
 
@@ -210,7 +159,7 @@ private static final long serialVersionUID = 0L;
       hash = (37 * hash) + RETRY_DELAY_FIELD_NUMBER;
       hash = (53 * hash) + getRetryDelay().hashCode();
     }
-    hash = (29 * hash) + unknownFields.hashCode();
+    hash = (29 * hash) + getUnknownFields().hashCode();
     memoizedHashCode = hash;
     return hash;
   }
@@ -259,11 +208,13 @@ private static final long serialVersionUID = 0L;
     return com.google.protobuf.GeneratedMessageV3
         .parseWithIOException(PARSER, input, extensionRegistry);
   }
+
   public static com.google.rpc.RetryInfo parseDelimitedFrom(java.io.InputStream input)
       throws java.io.IOException {
     return com.google.protobuf.GeneratedMessageV3
         .parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.rpc.RetryInfo parseDelimitedFrom(
       java.io.InputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
@@ -310,8 +261,10 @@ private static final long serialVersionUID = 0L;
    * Describes when the clients can retry a failed request. Clients could ignore
    * the recommendation here or retry when this information is missing from error
    * responses.
+   *
    * It's always recommended that clients should use exponential backoff when
    * retrying.
+   *
    * Clients should wait until `retry_delay` amount of time has passed since
    * receiving the error response before retrying.  If retrying requests also
    * fail, clients should use an exponential backoff scheme to gradually increase
@@ -352,15 +305,16 @@ private static final long serialVersionUID = 0L;
     private void maybeForceBuilderInitialization() {
       if (com.google.protobuf.GeneratedMessageV3
               .alwaysUseFieldBuilders) {
+        getRetryDelayFieldBuilder();
       }
     }
     @java.lang.Override
     public Builder clear() {
       super.clear();
-      if (retryDelayBuilder_ == null) {
+      bitField0_ = 0;
-        retryDelay_ = null;
+      retryDelay_ = null;
-      } else {
+      if (retryDelayBuilder_ != null) {
-        retryDelay_ = null;
+        retryDelayBuilder_.dispose();
         retryDelayBuilder_ = null;
       }
       return this;
@@ -389,15 +343,23 @@ private static final long serialVersionUID = 0L;
     @java.lang.Override
     public com.google.rpc.RetryInfo buildPartial() {
       com.google.rpc.RetryInfo result = new com.google.rpc.RetryInfo(this);
-      if (retryDelayBuilder_ == null) {
+      if (bitField0_ != 0) { buildPartial0(result); }
-        result.retryDelay_ = retryDelay_;
-      } else {
-        result.retryDelay_ = retryDelayBuilder_.build();
-      }
       onBuilt();
       return result;
     }
 
+    private void buildPartial0(com.google.rpc.RetryInfo result) {
+      int from_bitField0_ = bitField0_;
+      int to_bitField0_ = 0;
+      if (((from_bitField0_ & 0x00000001) != 0)) {
+        result.retryDelay_ = retryDelayBuilder_ == null
+            ? retryDelay_
+            : retryDelayBuilder_.build();
+        to_bitField0_ |= 0x00000001;
+      }
+      result.bitField0_ |= to_bitField0_;
+    }
+
     @java.lang.Override
     public Builder clone() {
       return super.clone();
@@ -445,7 +407,7 @@ private static final long serialVersionUID = 0L;
       if (other.hasRetryDelay()) {
         mergeRetryDelay(other.getRetryDelay());
       }
-      this.mergeUnknownFields(other.unknownFields);
+      this.mergeUnknownFields(other.getUnknownFields());
       onChanged();
       return this;
     }
@@ -460,19 +422,40 @@ private static final long serialVersionUID = 0L;
         com.google.protobuf.CodedInputStream input,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      com.google.rpc.RetryInfo parsedMessage = null;
+      if (extensionRegistry == null) {
+        throw new java.lang.NullPointerException();
+      }
       try {
-        parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
+        boolean done = false;
+        while (!done) {
+          int tag = input.readTag();
+          switch (tag) {
+            case 0:
+              done = true;
+              break;
+            case 10: {
+              input.readMessage(
+                  getRetryDelayFieldBuilder().getBuilder(),
+                  extensionRegistry);
+              bitField0_ |= 0x00000001;
+              break;
+            } // case 10
+            default: {
+              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                done = true; // was an endgroup tag
+              }
+              break;
+            } // default:
+          } // switch (tag)
+        } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        parsedMessage = (com.google.rpc.RetryInfo) e.getUnfinishedMessage();
         throw e.unwrapIOException();
       } finally {
-        if (parsedMessage != null) {
+        onChanged();
-          mergeFrom(parsedMessage);
+      } // finally
-        }
-      }
       return this;
     }
+    private int bitField0_;
 
     private com.google.protobuf.Duration retryDelay_;
     private com.google.protobuf.SingleFieldBuilderV3<
@@ -486,7 +469,7 @@ private static final long serialVersionUID = 0L;
      * @return Whether the retryDelay field is set.
      */
     public boolean hasRetryDelay() {
-      return retryDelayBuilder_ != null || retryDelay_ != null;
+      return ((bitField0_ & 0x00000001) != 0);
     }
     /**
      * <pre>
@@ -516,11 +499,11 @@ private static final long serialVersionUID = 0L;
           throw new NullPointerException();
         }
         retryDelay_ = value;
-        onChanged();
       } else {
         retryDelayBuilder_.setMessage(value);
       }
-
+      bitField0_ |= 0x00000001;
+      onChanged();
       return this;
     }
     /**
@@ -534,11 +517,11 @@ private static final long serialVersionUID = 0L;
         com.google.protobuf.Duration.Builder builderForValue) {
       if (retryDelayBuilder_ == null) {
         retryDelay_ = builderForValue.build();
-        onChanged();
       } else {
         retryDelayBuilder_.setMessage(builderForValue.build());
       }
-
+      bitField0_ |= 0x00000001;
+      onChanged();
       return this;
     }
     /**
@@ -550,17 +533,20 @@ private static final long serialVersionUID = 0L;
      */
     public Builder mergeRetryDelay(com.google.protobuf.Duration value) {
       if (retryDelayBuilder_ == null) {
-        if (retryDelay_ != null) {
+        if (((bitField0_ & 0x00000001) != 0) &&
-          retryDelay_ =
+          retryDelay_ != null &&
-            com.google.protobuf.Duration.newBuilder(retryDelay_).mergeFrom(value).buildPartial();
+          retryDelay_ != com.google.protobuf.Duration.getDefaultInstance()) {
+          getRetryDelayBuilder().mergeFrom(value);
         } else {
           retryDelay_ = value;
         }
-        onChanged();
       } else {
         retryDelayBuilder_.mergeFrom(value);
       }
-
+      if (retryDelay_ != null) {
+        bitField0_ |= 0x00000001;
+        onChanged();
+      }
       return this;
     }
     /**
@@ -571,14 +557,13 @@ private static final long serialVersionUID = 0L;
      * <code>.google.protobuf.Duration retry_delay = 1;</code>
      */
     public Builder clearRetryDelay() {
-      if (retryDelayBuilder_ == null) {
+      bitField0_ = (bitField0_ & ~0x00000001);
-        retryDelay_ = null;
+      retryDelay_ = null;
-        onChanged();
+      if (retryDelayBuilder_ != null) {
-      } else {
+        retryDelayBuilder_.dispose();
-        retryDelay_ = null;
         retryDelayBuilder_ = null;
       }
-
+      onChanged();
       return this;
     }
     /**
@@ -589,7 +574,7 @@ private static final long serialVersionUID = 0L;
      * <code>.google.protobuf.Duration retry_delay = 1;</code>
      */
     public com.google.protobuf.Duration.Builder getRetryDelayBuilder() {
-      
+      bitField0_ |= 0x00000001;
       onChanged();
       return getRetryDelayFieldBuilder().getBuilder();
     }
@@ -661,7 +646,18 @@ private static final long serialVersionUID = 0L;
         com.google.protobuf.CodedInputStream input,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
-      return new RetryInfo(input, extensionRegistry);
+      Builder builder = newBuilder();
+      try {
+        builder.mergeFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.setUnfinishedMessage(builder.buildPartial());
+      } catch (com.google.protobuf.UninitializedMessageException e) {
+        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+      } catch (java.io.IOException e) {
+        throw new com.google.protobuf.InvalidProtocolBufferException(e)
+            .setUnfinishedMessage(builder.buildPartial());
+      }
+      return builder.buildPartial();
     }
   };
 

src/main/java/com/google/rpc/RetryInfoOrBuilder.java

@@ -1,6 +1,7 @@
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/rpc/error_details.proto
 
+// Protobuf Java Version: 3.25.6
 package com.google.rpc;
 
 public interface RetryInfoOrBuilder extends

src/main/java/com/google/rpc/Status.java

@@ -1,6 +1,7 @@
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/rpc/status.proto
 
+// Protobuf Java Version: 3.25.6
 package com.google.rpc;
 
 /**
@@ -8,9 +9,12 @@ package com.google.rpc;
  * The `Status` type defines a logical error model that is suitable for different
  * programming environments, including REST APIs and RPC APIs. It is used by
  * [gRPC](https://github.com/grpc). The error model is designed to be:
+ *
  * - Simple to use and understand for most users
  * - Flexible enough to meet unexpected needs
+ *
  * # Overview
+ *
  * The `Status` message contains three pieces of data: error code, error message,
  * and error details. The error code should be an enum value of
  * [google.rpc.Code][google.rpc.Code], but it may accept additional error codes if needed.  The
@@ -20,28 +24,38 @@ package com.google.rpc;
  * localize it in the client. The optional error details may contain arbitrary
  * information about the error. There is a predefined set of error detail types
  * in the package `google.rpc` that can be used for common error conditions.
+ *
  * # Language mapping
+ *
  * The `Status` message is the logical representation of the error model, but it
  * is not necessarily the actual wire format. When the `Status` message is
  * exposed in different client libraries and different wire protocols, it can be
  * mapped differently. For example, it will likely be mapped to some exceptions
  * in Java, but more likely mapped to some error codes in C.
+ *
  * # Other uses
+ *
  * The error model and the `Status` message can be used in a variety of
  * environments, either with or without APIs, to provide a
  * consistent developer experience across different environments.
+ *
  * Example uses of this error model include:
+ *
  * - Partial errors. If a service needs to return partial errors to the client,
  *     it may embed the `Status` in the normal response to indicate the partial
  *     errors.
+ *
  * - Workflow errors. A typical workflow has multiple steps. Each step may
  *     have a `Status` message for error reporting.
+ *
  * - Batch operations. If a client uses batch request and batch response, the
  *     `Status` message should be used directly inside batch response, one for
  *     each error sub-response.
+ *
  * - Asynchronous operations. If an API call embeds asynchronous operation
  *     results in its response, the status of those operations should be
  *     represented directly using the `Status` message.
+ *
  * - Logging. If some API errors are stored in logs, the message `Status` could
  *     be used directly after any stripping needed for security/privacy reasons.
  * </pre>
@@ -69,72 +83,6 @@ private static final long serialVersionUID = 0L;
     return new Status();
   }
 
-  @java.lang.Override
-  public final com.google.protobuf.UnknownFieldSet
-  getUnknownFields() {
-    return this.unknownFields;
-  }
-  private Status(
-      com.google.protobuf.CodedInputStream input,
-      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-      throws com.google.protobuf.InvalidProtocolBufferException {
-    this();
-    if (extensionRegistry == null) {
-      throw new java.lang.NullPointerException();
-    }
-    int mutable_bitField0_ = 0;
-    com.google.protobuf.UnknownFieldSet.Builder unknownFields =
-        com.google.protobuf.UnknownFieldSet.newBuilder();
-    try {
-      boolean done = false;
-      while (!done) {
-        int tag = input.readTag();
-        switch (tag) {
-          case 0:
-            done = true;
-            break;
-          case 8: {
-
-            code_ = input.readInt32();
-            break;
-          }
-          case 18: {
-            java.lang.String s = input.readStringRequireUtf8();
-
-            message_ = s;
-            break;
-          }
-          case 26: {
-            if (!((mutable_bitField0_ & 0x00000001) != 0)) {
-              details_ = new java.util.ArrayList<com.google.protobuf.Any>();
-              mutable_bitField0_ |= 0x00000001;
-            }
-            details_.add(
-                input.readMessage(com.google.protobuf.Any.parser(), extensionRegistry));
-            break;
-          }
-          default: {
-            if (!parseUnknownField(
-                input, unknownFields, extensionRegistry, tag)) {
-              done = true;
-            }
-            break;
-          }
-        }
-      }
-    } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-      throw e.setUnfinishedMessage(this);
-    } catch (java.io.IOException e) {
-      throw new com.google.protobuf.InvalidProtocolBufferException(
-          e).setUnfinishedMessage(this);
-    } finally {
-      if (((mutable_bitField0_ & 0x00000001) != 0)) {
-        details_ = java.util.Collections.unmodifiableList(details_);
-      }
-      this.unknownFields = unknownFields.build();
-      makeExtensionsImmutable();
-    }
-  }
   public static final com.google.protobuf.Descriptors.Descriptor
       getDescriptor() {
     return com.google.rpc.StatusProto.internal_static_google_rpc_Status_descriptor;
@@ -149,7 +97,7 @@ private static final long serialVersionUID = 0L;
   }
 
   public static final int CODE_FIELD_NUMBER = 1;
-  private int code_;
+  private int code_ = 0;
   /**
    * <pre>
    * The status code, which should be an enum value of [google.rpc.Code][google.rpc.Code].
@@ -164,7 +112,8 @@ private static final long serialVersionUID = 0L;
   }
 
   public static final int MESSAGE_FIELD_NUMBER = 2;
-  private volatile java.lang.Object message_;
+  @SuppressWarnings("serial")
+  private volatile java.lang.Object message_ = "";
   /**
    * <pre>
    * A developer-facing error message, which should be in English. Any
@@ -214,6 +163,7 @@ private static final long serialVersionUID = 0L;
   }
 
   public static final int DETAILS_FIELD_NUMBER = 3;
+  @SuppressWarnings("serial")
   private java.util.List<com.google.protobuf.Any> details_;
   /**
    * <pre>
@@ -295,13 +245,13 @@ private static final long serialVersionUID = 0L;
     if (code_ != 0) {
       output.writeInt32(1, code_);
     }
-    if (!getMessageBytes().isEmpty()) {
+    if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(message_)) {
       com.google.protobuf.GeneratedMessageV3.writeString(output, 2, message_);
     }
     for (int i = 0; i < details_.size(); i++) {
       output.writeMessage(3, details_.get(i));
     }
-    unknownFields.writeTo(output);
+    getUnknownFields().writeTo(output);
   }
 
   @java.lang.Override
@@ -314,14 +264,14 @@ private static final long serialVersionUID = 0L;
       size += com.google.protobuf.CodedOutputStream
         .computeInt32Size(1, code_);
     }
-    if (!getMessageBytes().isEmpty()) {
+    if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(message_)) {
       size += com.google.protobuf.GeneratedMessageV3.computeStringSize(2, message_);
     }
     for (int i = 0; i < details_.size(); i++) {
       size += com.google.protobuf.CodedOutputStream
         .computeMessageSize(3, details_.get(i));
     }
-    size += unknownFields.getSerializedSize();
+    size += getUnknownFields().getSerializedSize();
     memoizedSize = size;
     return size;
   }
@@ -342,7 +292,7 @@ private static final long serialVersionUID = 0L;
         .equals(other.getMessage())) return false;
     if (!getDetailsList()
         .equals(other.getDetailsList())) return false;
-    if (!unknownFields.equals(other.unknownFields)) return false;
+    if (!getUnknownFields().equals(other.getUnknownFields())) return false;
     return true;
   }
 
@@ -361,7 +311,7 @@ private static final long serialVersionUID = 0L;
       hash = (37 * hash) + DETAILS_FIELD_NUMBER;
       hash = (53 * hash) + getDetailsList().hashCode();
     }
-    hash = (29 * hash) + unknownFields.hashCode();
+    hash = (29 * hash) + getUnknownFields().hashCode();
     memoizedHashCode = hash;
     return hash;
   }
@@ -410,11 +360,13 @@ private static final long serialVersionUID = 0L;
     return com.google.protobuf.GeneratedMessageV3
         .parseWithIOException(PARSER, input, extensionRegistry);
   }
+
   public static com.google.rpc.Status parseDelimitedFrom(java.io.InputStream input)
       throws java.io.IOException {
     return com.google.protobuf.GeneratedMessageV3
         .parseDelimitedWithIOException(PARSER, input);
   }
+
   public static com.google.rpc.Status parseDelimitedFrom(
       java.io.InputStream input,
       com.google.protobuf.ExtensionRegistryLite extensionRegistry)
@@ -461,9 +413,12 @@ private static final long serialVersionUID = 0L;
    * The `Status` type defines a logical error model that is suitable for different
    * programming environments, including REST APIs and RPC APIs. It is used by
    * [gRPC](https://github.com/grpc). The error model is designed to be:
+   *
    * - Simple to use and understand for most users
    * - Flexible enough to meet unexpected needs
+   *
    * # Overview
+   *
    * The `Status` message contains three pieces of data: error code, error message,
    * and error details. The error code should be an enum value of
    * [google.rpc.Code][google.rpc.Code], but it may accept additional error codes if needed.  The
@@ -473,28 +428,38 @@ private static final long serialVersionUID = 0L;
    * localize it in the client. The optional error details may contain arbitrary
    * information about the error. There is a predefined set of error detail types
    * in the package `google.rpc` that can be used for common error conditions.
+   *
    * # Language mapping
+   *
    * The `Status` message is the logical representation of the error model, but it
    * is not necessarily the actual wire format. When the `Status` message is
    * exposed in different client libraries and different wire protocols, it can be
    * mapped differently. For example, it will likely be mapped to some exceptions
    * in Java, but more likely mapped to some error codes in C.
+   *
    * # Other uses
+   *
    * The error model and the `Status` message can be used in a variety of
    * environments, either with or without APIs, to provide a
    * consistent developer experience across different environments.
+   *
    * Example uses of this error model include:
+   *
    * - Partial errors. If a service needs to return partial errors to the client,
    *     it may embed the `Status` in the normal response to indicate the partial
    *     errors.
+   *
    * - Workflow errors. A typical workflow has multiple steps. Each step may
    *     have a `Status` message for error reporting.
+   *
    * - Batch operations. If a client uses batch request and batch response, the
    *     `Status` message should be used directly inside batch response, one for
    *     each error sub-response.
+   *
    * - Asynchronous operations. If an API call embeds asynchronous operation
    *     results in its response, the status of those operations should be
    *     represented directly using the `Status` message.
+   *
    * - Logging. If some API errors are stored in logs, the message `Status` could
    *     be used directly after any stripping needed for security/privacy reasons.
    * </pre>
@@ -520,33 +485,27 @@ private static final long serialVersionUID = 0L;
 
     // Construct using com.google.rpc.Status.newBuilder()
     private Builder() {
-      maybeForceBuilderInitialization();
+
     }
 
     private Builder(
         com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
       super(parent);
-      maybeForceBuilderInitialization();
+
-    }
-    private void maybeForceBuilderInitialization() {
-      if (com.google.protobuf.GeneratedMessageV3
-              .alwaysUseFieldBuilders) {
-        getDetailsFieldBuilder();
-      }
     }
     @java.lang.Override
     public Builder clear() {
       super.clear();
+      bitField0_ = 0;
       code_ = 0;
-
       message_ = "";
-
       if (detailsBuilder_ == null) {
         details_ = java.util.Collections.emptyList();
-        bitField0_ = (bitField0_ & ~0x00000001);
       } else {
+        details_ = null;
         detailsBuilder_.clear();
       }
+      bitField0_ = (bitField0_ & ~0x00000004);
       return this;
     }
 
@@ -573,20 +532,32 @@ private static final long serialVersionUID = 0L;
     @java.lang.Override
     public com.google.rpc.Status buildPartial() {
       com.google.rpc.Status result = new com.google.rpc.Status(this);
-      int from_bitField0_ = bitField0_;
+      buildPartialRepeatedFields(result);
-      result.code_ = code_;
+      if (bitField0_ != 0) { buildPartial0(result); }
-      result.message_ = message_;
+      onBuilt();
+      return result;
+    }
+
+    private void buildPartialRepeatedFields(com.google.rpc.Status result) {
       if (detailsBuilder_ == null) {
-        if (((bitField0_ & 0x00000001) != 0)) {
+        if (((bitField0_ & 0x00000004) != 0)) {
           details_ = java.util.Collections.unmodifiableList(details_);
-          bitField0_ = (bitField0_ & ~0x00000001);
+          bitField0_ = (bitField0_ & ~0x00000004);
         }
         result.details_ = details_;
       } else {
         result.details_ = detailsBuilder_.build();
       }
-      onBuilt();
+    }
-      return result;
+
+    private void buildPartial0(com.google.rpc.Status result) {
+      int from_bitField0_ = bitField0_;
+      if (((from_bitField0_ & 0x00000001) != 0)) {
+        result.code_ = code_;
+      }
+      if (((from_bitField0_ & 0x00000002) != 0)) {
+        result.message_ = message_;
+      }
     }
 
     @java.lang.Override
@@ -638,13 +609,14 @@ private static final long serialVersionUID = 0L;
       }
       if (!other.getMessage().isEmpty()) {
         message_ = other.message_;
+        bitField0_ |= 0x00000002;
         onChanged();
       }
       if (detailsBuilder_ == null) {
         if (!other.details_.isEmpty()) {
           if (details_.isEmpty()) {
             details_ = other.details_;
-            bitField0_ = (bitField0_ & ~0x00000001);
+            bitField0_ = (bitField0_ & ~0x00000004);
           } else {
             ensureDetailsIsMutable();
             details_.addAll(other.details_);
@@ -657,7 +629,7 @@ private static final long serialVersionUID = 0L;
             detailsBuilder_.dispose();
             detailsBuilder_ = null;
             details_ = other.details_;
-            bitField0_ = (bitField0_ & ~0x00000001);
+            bitField0_ = (bitField0_ & ~0x00000004);
             detailsBuilder_ = 
               com.google.protobuf.GeneratedMessageV3.alwaysUseFieldBuilders ?
                  getDetailsFieldBuilder() : null;
@@ -666,7 +638,7 @@ private static final long serialVersionUID = 0L;
           }
         }
       }
-      this.mergeUnknownFields(other.unknownFields);
+      this.mergeUnknownFields(other.getUnknownFields());
       onChanged();
       return this;
     }
@@ -681,17 +653,53 @@ private static final long serialVersionUID = 0L;
         com.google.protobuf.CodedInputStream input,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws java.io.IOException {
-      com.google.rpc.Status parsedMessage = null;
+      if (extensionRegistry == null) {
+        throw new java.lang.NullPointerException();
+      }
       try {
-        parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
+        boolean done = false;
+        while (!done) {
+          int tag = input.readTag();
+          switch (tag) {
+            case 0:
+              done = true;
+              break;
+            case 8: {
+              code_ = input.readInt32();
+              bitField0_ |= 0x00000001;
+              break;
+            } // case 8
+            case 18: {
+              message_ = input.readStringRequireUtf8();
+              bitField0_ |= 0x00000002;
+              break;
+            } // case 18
+            case 26: {
+              com.google.protobuf.Any m =
+                  input.readMessage(
+                      com.google.protobuf.Any.parser(),
+                      extensionRegistry);
+              if (detailsBuilder_ == null) {
+                ensureDetailsIsMutable();
+                details_.add(m);
+              } else {
+                detailsBuilder_.addMessage(m);
+              }
+              break;
+            } // case 26
+            default: {
+              if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                done = true; // was an endgroup tag
+              }
+              break;
+            } // default:
+          } // switch (tag)
+        } // while (!done)
       } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        parsedMessage = (com.google.rpc.Status) e.getUnfinishedMessage();
         throw e.unwrapIOException();
       } finally {
-        if (parsedMessage != null) {
+        onChanged();
-          mergeFrom(parsedMessage);
+      } // finally
-        }
-      }
       return this;
     }
     private int bitField0_;
@@ -719,8 +727,9 @@ private static final long serialVersionUID = 0L;
      * @return This builder for chaining.
      */
     public Builder setCode(int value) {
-      
+
       code_ = value;
+      bitField0_ |= 0x00000001;
       onChanged();
       return this;
     }
@@ -733,7 +742,7 @@ private static final long serialVersionUID = 0L;
      * @return This builder for chaining.
      */
     public Builder clearCode() {
-      
+      bitField0_ = (bitField0_ & ~0x00000001);
       code_ = 0;
       onChanged();
       return this;
@@ -798,11 +807,9 @@ private static final long serialVersionUID = 0L;
      */
     public Builder setMessage(
         java.lang.String value) {
-      if (value == null) {
+      if (value == null) { throw new NullPointerException(); }
-    throw new NullPointerException();
-  }
-  
       message_ = value;
+      bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
@@ -817,8 +824,8 @@ private static final long serialVersionUID = 0L;
      * @return This builder for chaining.
      */
     public Builder clearMessage() {
-      
       message_ = getDefaultInstance().getMessage();
+      bitField0_ = (bitField0_ & ~0x00000002);
       onChanged();
       return this;
     }
@@ -835,12 +842,10 @@ private static final long serialVersionUID = 0L;
      */
     public Builder setMessageBytes(
         com.google.protobuf.ByteString value) {
-      if (value == null) {
+      if (value == null) { throw new NullPointerException(); }
-    throw new NullPointerException();
+      checkByteStringIsUtf8(value);
-  }
-  checkByteStringIsUtf8(value);
-      
       message_ = value;
+      bitField0_ |= 0x00000002;
       onChanged();
       return this;
     }
@@ -848,9 +853,9 @@ private static final long serialVersionUID = 0L;
     private java.util.List<com.google.protobuf.Any> details_ =
       java.util.Collections.emptyList();
     private void ensureDetailsIsMutable() {
-      if (!((bitField0_ & 0x00000001) != 0)) {
+      if (!((bitField0_ & 0x00000004) != 0)) {
         details_ = new java.util.ArrayList<com.google.protobuf.Any>(details_);
-        bitField0_ |= 0x00000001;
+        bitField0_ |= 0x00000004;
        }
     }
 
@@ -1055,7 +1060,7 @@ private static final long serialVersionUID = 0L;
     public Builder clearDetails() {
       if (detailsBuilder_ == null) {
         details_ = java.util.Collections.emptyList();
-        bitField0_ = (bitField0_ & ~0x00000001);
+        bitField0_ = (bitField0_ & ~0x00000004);
         onChanged();
       } else {
         detailsBuilder_.clear();
@@ -1167,7 +1172,7 @@ private static final long serialVersionUID = 0L;
         detailsBuilder_ = new com.google.protobuf.RepeatedFieldBuilderV3<
             com.google.protobuf.Any, com.google.protobuf.Any.Builder, com.google.protobuf.AnyOrBuilder>(
                 details_,
-                ((bitField0_ & 0x00000001) != 0),
+                ((bitField0_ & 0x00000004) != 0),
                 getParentForChildren(),
                 isClean());
         details_ = null;
@@ -1207,7 +1212,18 @@ private static final long serialVersionUID = 0L;
         com.google.protobuf.CodedInputStream input,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
         throws com.google.protobuf.InvalidProtocolBufferException {
-      return new Status(input, extensionRegistry);
+      Builder builder = newBuilder();
+      try {
+        builder.mergeFrom(input, extensionRegistry);
+      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+        throw e.setUnfinishedMessage(builder.buildPartial());
+      } catch (com.google.protobuf.UninitializedMessageException e) {
+        throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+      } catch (java.io.IOException e) {
+        throw new com.google.protobuf.InvalidProtocolBufferException(e)
+            .setUnfinishedMessage(builder.buildPartial());
+      }
+      return builder.buildPartial();
     }
   };
 

src/main/java/com/google/rpc/StatusOrBuilder.java

@@ -1,6 +1,7 @@
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/rpc/status.proto
 
+// Protobuf Java Version: 3.25.6
 package com.google.rpc;
 
 public interface StatusOrBuilder extends

src/main/java/com/google/rpc/StatusProto.java

@@ -1,6 +1,7 @@
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: google/rpc/status.proto
 
+// Protobuf Java Version: 3.25.6
 package com.google.rpc;
 
 public final class StatusProto {

src/main/java/org/bdware/bdledger/api/grpc/pb/ErrorDetailsProto.java

@@ -1,6 +1,7 @@
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: bdware/bdledger/api/error_details.proto
 
+// Protobuf Java Version: 3.25.6
 package org.bdware.bdledger.api.grpc.pb;
 
 public final class ErrorDetailsProto {
@@ -92,61 +93,6 @@ public final class ErrorDetailsProto {
       return new InvalidArgument();
     }
 
-    @java.lang.Override
-    public final com.google.protobuf.UnknownFieldSet
-    getUnknownFields() {
-      return this.unknownFields;
-    }
-    private InvalidArgument(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      this();
-      if (extensionRegistry == null) {
-        throw new java.lang.NullPointerException();
-      }
-      int mutable_bitField0_ = 0;
-      com.google.protobuf.UnknownFieldSet.Builder unknownFields =
-          com.google.protobuf.UnknownFieldSet.newBuilder();
-      try {
-        boolean done = false;
-        while (!done) {
-          int tag = input.readTag();
-          switch (tag) {
-            case 0:
-              done = true;
-              break;
-            case 10: {
-              if (!((mutable_bitField0_ & 0x00000001) != 0)) {
-                fieldViolations_ = new java.util.ArrayList<org.bdware.bdledger.api.grpc.pb.ErrorDetailsProto.InvalidArgument.FieldViolation>();
-                mutable_bitField0_ |= 0x00000001;
-              }
-              fieldViolations_.add(
-                  input.readMessage(org.bdware.bdledger.api.grpc.pb.ErrorDetailsProto.InvalidArgument.FieldViolation.parser(), extensionRegistry));
-              break;
-            }
-            default: {
-              if (!parseUnknownField(
-                  input, unknownFields, extensionRegistry, tag)) {
-                done = true;
-              }
-              break;
-            }
-          }
-        }
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        throw e.setUnfinishedMessage(this);
-      } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(
-            e).setUnfinishedMessage(this);
-      } finally {
-        if (((mutable_bitField0_ & 0x00000001) != 0)) {
-          fieldViolations_ = java.util.Collections.unmodifiableList(fieldViolations_);
-        }
-        this.unknownFields = unknownFields.build();
-        makeExtensionsImmutable();
-      }
-    }
     public static final com.google.protobuf.Descriptors.Descriptor
         getDescriptor() {
       return org.bdware.bdledger.api.grpc.pb.ErrorDetailsProto.internal_static_bdware_bdledger_api_InvalidArgument_descriptor;
@@ -236,60 +182,6 @@ public final class ErrorDetailsProto {
         return new FieldViolation();
       }
 
-      @java.lang.Override
-      public final com.google.protobuf.UnknownFieldSet
-      getUnknownFields() {
-        return this.unknownFields;
-      }
-      private FieldViolation(
-          com.google.protobuf.CodedInputStream input,
-          com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-          throws com.google.protobuf.InvalidProtocolBufferException {
-        this();
-        if (extensionRegistry == null) {
-          throw new java.lang.NullPointerException();
-        }
-        com.google.protobuf.UnknownFieldSet.Builder unknownFields =
-            com.google.protobuf.UnknownFieldSet.newBuilder();
-        try {
-          boolean done = false;
-          while (!done) {
-            int tag = input.readTag();
-            switch (tag) {
-              case 0:
-                done = true;
-                break;
-              case 10: {
-                java.lang.String s = input.readStringRequireUtf8();
-
-                field_ = s;
-                break;
-              }
-              case 18: {
-                java.lang.String s = input.readStringRequireUtf8();
-
-                description_ = s;
-                break;
-              }
-              default: {
-                if (!parseUnknownField(
-                    input, unknownFields, extensionRegistry, tag)) {
-                  done = true;
-                }
-                break;
-              }
-            }
-          }
-        } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-          throw e.setUnfinishedMessage(this);
-        } catch (java.io.IOException e) {
-          throw new com.google.protobuf.InvalidProtocolBufferException(
-              e).setUnfinishedMessage(this);
-        } finally {
-          this.unknownFields = unknownFields.build();
-          makeExtensionsImmutable();
-        }
-      }
       public static final com.google.protobuf.Descriptors.Descriptor
           getDescriptor() {
         return org.bdware.bdledger.api.grpc.pb.ErrorDetailsProto.internal_static_bdware_bdledger_api_InvalidArgument_FieldViolation_descriptor;
@@ -304,7 +196,8 @@ public final class ErrorDetailsProto {
       }
 
       public static final int FIELD_FIELD_NUMBER = 1;
-      private volatile java.lang.Object field_;
+      @SuppressWarnings("serial")
+      private volatile java.lang.Object field_ = "";
       /**
        * <pre>
        * A path leading to a field in the request body. The value will be a
@@ -354,7 +247,8 @@ public final class ErrorDetailsProto {
       }
 
       public static final int DESCRIPTION_FIELD_NUMBER = 2;
-      private volatile java.lang.Object description_;
+      @SuppressWarnings("serial")
+      private volatile java.lang.Object description_ = "";
       /**
        * <pre>
        * A description of why the request element is bad.
@@ -413,13 +307,13 @@ public final class ErrorDetailsProto {
       @java.lang.Override
       public void writeTo(com.google.protobuf.CodedOutputStream output)
                           throws java.io.IOException {
-        if (!getFieldBytes().isEmpty()) {
+        if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(field_)) {
           com.google.protobuf.GeneratedMessageV3.writeString(output, 1, field_);
         }
-        if (!getDescriptionBytes().isEmpty()) {
+        if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(description_)) {
           com.google.protobuf.GeneratedMessageV3.writeString(output, 2, description_);
         }
-        unknownFields.writeTo(output);
+        getUnknownFields().writeTo(output);
       }
 
       @java.lang.Override
@@ -428,13 +322,13 @@ public final class ErrorDetailsProto {
         if (size != -1) return size;
 
         size = 0;
-        if (!getFieldBytes().isEmpty()) {
+        if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(field_)) {
           size += com.google.protobuf.GeneratedMessageV3.computeStringSize(1, field_);
         }
-        if (!getDescriptionBytes().isEmpty()) {
+        if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(description_)) {
           size += com.google.protobuf.GeneratedMessageV3.computeStringSize(2, description_);
         }
-        size += unknownFields.getSerializedSize();
+        size += getUnknownFields().getSerializedSize();
         memoizedSize = size;
         return size;
       }
@@ -453,7 +347,7 @@ public final class ErrorDetailsProto {
             .equals(other.getField())) return false;
         if (!getDescription()
             .equals(other.getDescription())) return false;
-        if (!unknownFields.equals(other.unknownFields)) return false;
+        if (!getUnknownFields().equals(other.getUnknownFields())) return false;
         return true;
       }
 
@@ -468,7 +362,7 @@ public final class ErrorDetailsProto {
         hash = (53 * hash) + getField().hashCode();
         hash = (37 * hash) + DESCRIPTION_FIELD_NUMBER;
         hash = (53 * hash) + getDescription().hashCode();
-        hash = (29 * hash) + unknownFields.hashCode();
+        hash = (29 * hash) + getUnknownFields().hashCode();
         memoizedHashCode = hash;
         return hash;
       }
@@ -517,11 +411,13 @@ public final class ErrorDetailsProto {
         return com.google.protobuf.GeneratedMessageV3
             .parseWithIOException(PARSER, input, extensionRegistry);
       }
+
       public static org.bdware.bdledger.api.grpc.pb.ErrorDetailsProto.InvalidArgument.FieldViolation parseDelimitedFrom(java.io.InputStream input)
           throws java.io.IOException {
         return com.google.protobuf.GeneratedMessageV3
             .parseDelimitedWithIOException(PARSER, input);
       }
+
       public static org.bdware.bdledger.api.grpc.pb.ErrorDetailsProto.InvalidArgument.FieldViolation parseDelimitedFrom(
           java.io.InputStream input,
           com.google.protobuf.ExtensionRegistryLite extensionRegistry)
@@ -589,26 +485,20 @@ public final class ErrorDetailsProto {
 
         // Construct using org.bdware.bdledger.api.grpc.pb.ErrorDetailsProto.InvalidArgument.FieldViolation.newBuilder()
         private Builder() {
-          maybeForceBuilderInitialization();
+
         }
 
         private Builder(
             com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
           super(parent);
-          maybeForceBuilderInitialization();
+
-        }
-        private void maybeForceBuilderInitialization() {
-          if (com.google.protobuf.GeneratedMessageV3
-                  .alwaysUseFieldBuilders) {
-          }
         }
         @java.lang.Override
         public Builder clear() {
           super.clear();
+          bitField0_ = 0;
           field_ = "";
-
           description_ = "";
-
           return this;
         }
 
@@ -635,12 +525,21 @@ public final class ErrorDetailsProto {
         @java.lang.Override
         public org.bdware.bdledger.api.grpc.pb.ErrorDetailsProto.InvalidArgument.FieldViolation buildPartial() {
           org.bdware.bdledger.api.grpc.pb.ErrorDetailsProto.InvalidArgument.FieldViolation result = new org.bdware.bdledger.api.grpc.pb.ErrorDetailsProto.InvalidArgument.FieldViolation(this);
-          result.field_ = field_;
+          if (bitField0_ != 0) { buildPartial0(result); }
-          result.description_ = description_;
           onBuilt();
           return result;
         }
 
+        private void buildPartial0(org.bdware.bdledger.api.grpc.pb.ErrorDetailsProto.InvalidArgument.FieldViolation result) {
+          int from_bitField0_ = bitField0_;
+          if (((from_bitField0_ & 0x00000001) != 0)) {
+            result.field_ = field_;
+          }
+          if (((from_bitField0_ & 0x00000002) != 0)) {
+            result.description_ = description_;
+          }
+        }
+
         @java.lang.Override
         public Builder clone() {
           return super.clone();
@@ -687,13 +586,15 @@ public final class ErrorDetailsProto {
           if (other == org.bdware.bdledger.api.grpc.pb.ErrorDetailsProto.InvalidArgument.FieldViolation.getDefaultInstance()) return this;
           if (!other.getField().isEmpty()) {
             field_ = other.field_;
+            bitField0_ |= 0x00000001;
             onChanged();
           }
           if (!other.getDescription().isEmpty()) {
             description_ = other.description_;
+            bitField0_ |= 0x00000002;
             onChanged();
           }
-          this.mergeUnknownFields(other.unknownFields);
+          this.mergeUnknownFields(other.getUnknownFields());
           onChanged();
           return this;
         }
@@ -708,19 +609,43 @@ public final class ErrorDetailsProto {
             com.google.protobuf.CodedInputStream input,
             com.google.protobuf.ExtensionRegistryLite extensionRegistry)
             throws java.io.IOException {
-          org.bdware.bdledger.api.grpc.pb.ErrorDetailsProto.InvalidArgument.FieldViolation parsedMessage = null;
+          if (extensionRegistry == null) {
+            throw new java.lang.NullPointerException();
+          }
           try {
-            parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
+            boolean done = false;
+            while (!done) {
+              int tag = input.readTag();
+              switch (tag) {
+                case 0:
+                  done = true;
+                  break;
+                case 10: {
+                  field_ = input.readStringRequireUtf8();
+                  bitField0_ |= 0x00000001;
+                  break;
+                } // case 10
+                case 18: {
+                  description_ = input.readStringRequireUtf8();
+                  bitField0_ |= 0x00000002;
+                  break;
+                } // case 18
+                default: {
+                  if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                    done = true; // was an endgroup tag
+                  }
+                  break;
+                } // default:
+              } // switch (tag)
+            } // while (!done)
           } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-            parsedMessage = (org.bdware.bdledger.api.grpc.pb.ErrorDetailsProto.InvalidArgument.FieldViolation) e.getUnfinishedMessage();
             throw e.unwrapIOException();
           } finally {
-            if (parsedMessage != null) {
+            onChanged();
-              mergeFrom(parsedMessage);
+          } // finally
-            }
-          }
           return this;
         }
+        private int bitField0_;
 
         private java.lang.Object field_ = "";
         /**
@@ -781,11 +706,9 @@ public final class ErrorDetailsProto {
          */
         public Builder setField(
             java.lang.String value) {
-          if (value == null) {
+          if (value == null) { throw new NullPointerException(); }
-    throw new NullPointerException();
-  }
-  
           field_ = value;
+          bitField0_ |= 0x00000001;
           onChanged();
           return this;
         }
@@ -800,8 +723,8 @@ public final class ErrorDetailsProto {
          * @return This builder for chaining.
          */
         public Builder clearField() {
-          
           field_ = getDefaultInstance().getField();
+          bitField0_ = (bitField0_ & ~0x00000001);
           onChanged();
           return this;
         }
@@ -818,12 +741,10 @@ public final class ErrorDetailsProto {
          */
         public Builder setFieldBytes(
             com.google.protobuf.ByteString value) {
-          if (value == null) {
+          if (value == null) { throw new NullPointerException(); }
-    throw new NullPointerException();
+          checkByteStringIsUtf8(value);
-  }
-  checkByteStringIsUtf8(value);
-          
           field_ = value;
+          bitField0_ |= 0x00000001;
           onChanged();
           return this;
         }
@@ -881,11 +802,9 @@ public final class ErrorDetailsProto {
          */
         public Builder setDescription(
             java.lang.String value) {
-          if (value == null) {
+          if (value == null) { throw new NullPointerException(); }
-    throw new NullPointerException();
-  }
-  
           description_ = value;
+          bitField0_ |= 0x00000002;
           onChanged();
           return this;
         }
@@ -898,8 +817,8 @@ public final class ErrorDetailsProto {
          * @return This builder for chaining.
          */
         public Builder clearDescription() {
-          
           description_ = getDefaultInstance().getDescription();
+          bitField0_ = (bitField0_ & ~0x00000002);
           onChanged();
           return this;
         }
@@ -914,12 +833,10 @@ public final class ErrorDetailsProto {
          */
         public Builder setDescriptionBytes(
             com.google.protobuf.ByteString value) {
-          if (value == null) {
+          if (value == null) { throw new NullPointerException(); }
-    throw new NullPointerException();
+          checkByteStringIsUtf8(value);
-  }
-  checkByteStringIsUtf8(value);
-          
           description_ = value;
+          bitField0_ |= 0x00000002;
           onChanged();
           return this;
         }
@@ -956,7 +873,18 @@ public final class ErrorDetailsProto {
             com.google.protobuf.CodedInputStream input,
             com.google.protobuf.ExtensionRegistryLite extensionRegistry)
             throws com.google.protobuf.InvalidProtocolBufferException {
-          return new FieldViolation(input, extensionRegistry);
+          Builder builder = newBuilder();
+          try {
+            builder.mergeFrom(input, extensionRegistry);
+          } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+            throw e.setUnfinishedMessage(builder.buildPartial());
+          } catch (com.google.protobuf.UninitializedMessageException e) {
+            throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+          } catch (java.io.IOException e) {
+            throw new com.google.protobuf.InvalidProtocolBufferException(e)
+                .setUnfinishedMessage(builder.buildPartial());
+          }
+          return builder.buildPartial();
         }
       };
 
@@ -977,6 +905,7 @@ public final class ErrorDetailsProto {
     }
 
     public static final int FIELD_VIOLATIONS_FIELD_NUMBER = 1;
+    @SuppressWarnings("serial")
     private java.util.List<org.bdware.bdledger.api.grpc.pb.ErrorDetailsProto.InvalidArgument.FieldViolation> fieldViolations_;
     /**
      * <pre>
@@ -1053,7 +982,7 @@ public final class ErrorDetailsProto {
       for (int i = 0; i < fieldViolations_.size(); i++) {
         output.writeMessage(1, fieldViolations_.get(i));
       }
-      unknownFields.writeTo(output);
+      getUnknownFields().writeTo(output);
     }
 
     @java.lang.Override
@@ -1066,7 +995,7 @@ public final class ErrorDetailsProto {
         size += com.google.protobuf.CodedOutputStream
           .computeMessageSize(1, fieldViolations_.get(i));
       }
-      size += unknownFields.getSerializedSize();
+      size += getUnknownFields().getSerializedSize();
       memoizedSize = size;
       return size;
     }
@@ -1083,7 +1012,7 @@ public final class ErrorDetailsProto {
 
       if (!getFieldViolationsList()
           .equals(other.getFieldViolationsList())) return false;
-      if (!unknownFields.equals(other.unknownFields)) return false;
+      if (!getUnknownFields().equals(other.getUnknownFields())) return false;
       return true;
     }
 
@@ -1098,7 +1027,7 @@ public final class ErrorDetailsProto {
         hash = (37 * hash) + FIELD_VIOLATIONS_FIELD_NUMBER;
         hash = (53 * hash) + getFieldViolationsList().hashCode();
       }
-      hash = (29 * hash) + unknownFields.hashCode();
+      hash = (29 * hash) + getUnknownFields().hashCode();
       memoizedHashCode = hash;
       return hash;
     }
@@ -1147,11 +1076,13 @@ public final class ErrorDetailsProto {
       return com.google.protobuf.GeneratedMessageV3
           .parseWithIOException(PARSER, input, extensionRegistry);
     }
+
     public static org.bdware.bdledger.api.grpc.pb.ErrorDetailsProto.InvalidArgument parseDelimitedFrom(java.io.InputStream input)
         throws java.io.IOException {
       return com.google.protobuf.GeneratedMessageV3
           .parseDelimitedWithIOException(PARSER, input);
     }
+
     public static org.bdware.bdledger.api.grpc.pb.ErrorDetailsProto.InvalidArgument parseDelimitedFrom(
         java.io.InputStream input,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
@@ -1222,29 +1153,25 @@ public final class ErrorDetailsProto {
 
       // Construct using org.bdware.bdledger.api.grpc.pb.ErrorDetailsProto.InvalidArgument.newBuilder()
       private Builder() {
-        maybeForceBuilderInitialization();
+
       }
 
       private Builder(
           com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
         super(parent);
-        maybeForceBuilderInitialization();
+
-      }
-      private void maybeForceBuilderInitialization() {
-        if (com.google.protobuf.GeneratedMessageV3
-                .alwaysUseFieldBuilders) {
-          getFieldViolationsFieldBuilder();
-        }
       }
       @java.lang.Override
       public Builder clear() {
         super.clear();
+        bitField0_ = 0;
         if (fieldViolationsBuilder_ == null) {
           fieldViolations_ = java.util.Collections.emptyList();
-          bitField0_ = (bitField0_ & ~0x00000001);
         } else {
+          fieldViolations_ = null;
           fieldViolationsBuilder_.clear();
         }
+        bitField0_ = (bitField0_ & ~0x00000001);
         return this;
       }
 
@@ -1271,7 +1198,13 @@ public final class ErrorDetailsProto {
       @java.lang.Override
       public org.bdware.bdledger.api.grpc.pb.ErrorDetailsProto.InvalidArgument buildPartial() {
         org.bdware.bdledger.api.grpc.pb.ErrorDetailsProto.InvalidArgument result = new org.bdware.bdledger.api.grpc.pb.ErrorDetailsProto.InvalidArgument(this);
-        int from_bitField0_ = bitField0_;
+        buildPartialRepeatedFields(result);
+        if (bitField0_ != 0) { buildPartial0(result); }
+        onBuilt();
+        return result;
+      }
+
+      private void buildPartialRepeatedFields(org.bdware.bdledger.api.grpc.pb.ErrorDetailsProto.InvalidArgument result) {
         if (fieldViolationsBuilder_ == null) {
           if (((bitField0_ & 0x00000001) != 0)) {
             fieldViolations_ = java.util.Collections.unmodifiableList(fieldViolations_);
@@ -1281,8 +1214,10 @@ public final class ErrorDetailsProto {
         } else {
           result.fieldViolations_ = fieldViolationsBuilder_.build();
         }
-        onBuilt();
+      }
-        return result;
+
+      private void buildPartial0(org.bdware.bdledger.api.grpc.pb.ErrorDetailsProto.InvalidArgument result) {
+        int from_bitField0_ = bitField0_;
       }
 
       @java.lang.Override
@@ -1355,7 +1290,7 @@ public final class ErrorDetailsProto {
             }
           }
         }
-        this.mergeUnknownFields(other.unknownFields);
+        this.mergeUnknownFields(other.getUnknownFields());
         onChanged();
         return this;
       }
@@ -1370,17 +1305,43 @@ public final class ErrorDetailsProto {
           com.google.protobuf.CodedInputStream input,
           com.google.protobuf.ExtensionRegistryLite extensionRegistry)
           throws java.io.IOException {
-        org.bdware.bdledger.api.grpc.pb.ErrorDetailsProto.InvalidArgument parsedMessage = null;
+        if (extensionRegistry == null) {
+          throw new java.lang.NullPointerException();
+        }
         try {
-          parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
+          boolean done = false;
+          while (!done) {
+            int tag = input.readTag();
+            switch (tag) {
+              case 0:
+                done = true;
+                break;
+              case 10: {
+                org.bdware.bdledger.api.grpc.pb.ErrorDetailsProto.InvalidArgument.FieldViolation m =
+                    input.readMessage(
+                        org.bdware.bdledger.api.grpc.pb.ErrorDetailsProto.InvalidArgument.FieldViolation.parser(),
+                        extensionRegistry);
+                if (fieldViolationsBuilder_ == null) {
+                  ensureFieldViolationsIsMutable();
+                  fieldViolations_.add(m);
+                } else {
+                  fieldViolationsBuilder_.addMessage(m);
+                }
+                break;
+              } // case 10
+              default: {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
+            } // switch (tag)
+          } // while (!done)
         } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-          parsedMessage = (org.bdware.bdledger.api.grpc.pb.ErrorDetailsProto.InvalidArgument) e.getUnfinishedMessage();
           throw e.unwrapIOException();
         } finally {
-          if (parsedMessage != null) {
+          onChanged();
-            mergeFrom(parsedMessage);
+        } // finally
-          }
-        }
         return this;
       }
       private int bitField0_;
@@ -1729,7 +1690,18 @@ public final class ErrorDetailsProto {
           com.google.protobuf.CodedInputStream input,
           com.google.protobuf.ExtensionRegistryLite extensionRegistry)
           throws com.google.protobuf.InvalidProtocolBufferException {
-        return new InvalidArgument(input, extensionRegistry);
+        Builder builder = newBuilder();
+        try {
+          builder.mergeFrom(input, extensionRegistry);
+        } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+          throw e.setUnfinishedMessage(builder.buildPartial());
+        } catch (com.google.protobuf.UninitializedMessageException e) {
+          throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+        } catch (java.io.IOException e) {
+          throw new com.google.protobuf.InvalidProtocolBufferException(e)
+              .setUnfinishedMessage(builder.buildPartial());
+        }
+        return builder.buildPartial();
       }
     };
 

src/main/java/org/bdware/bdledger/api/grpc/pb/LedgerGrpc.java

@@ -5,14 +5,14 @@ import static io.grpc.MethodDescriptor.generateFullMethodName;
 /**
  */
 @javax.annotation.Generated(
-    value = "by gRPC proto compiler (version 1.41.0)",
+    value = "by gRPC proto compiler (version 1.71.0)",
     comments = "Source: bdware/bdledger/api/ledger.proto")
 @io.grpc.stub.annotations.GrpcGenerated
 public final class LedgerGrpc {
 
   private LedgerGrpc() {}
 
-  public static final String SERVICE_NAME = "bdware.bdledger.api.Ledger";
+  public static final java.lang.String SERVICE_NAME = "bdware.bdledger.api.Ledger";
 
   // Static method descriptors that strictly reflect the proto.
   private static volatile io.grpc.MethodDescriptor<org.bdware.bdledger.api.grpc.pb.LedgerProto.CreateLedgerRequest,
@@ -122,6 +122,21 @@ public final class LedgerGrpc {
     return LedgerStub.newStub(factory, channel);
   }
 
+  /**
+   * Creates a new blocking-style stub that supports all types of calls on the service
+   */
+  public static LedgerBlockingV2Stub newBlockingV2Stub(
+      io.grpc.Channel channel) {
+    io.grpc.stub.AbstractStub.StubFactory<LedgerBlockingV2Stub> factory =
+      new io.grpc.stub.AbstractStub.StubFactory<LedgerBlockingV2Stub>() {
+        @java.lang.Override
+        public LedgerBlockingV2Stub newStub(io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
+          return new LedgerBlockingV2Stub(channel, callOptions);
+        }
+      };
+    return LedgerBlockingV2Stub.newStub(factory, channel);
+  }
+
   /**
    * Creates a new blocking-style stub that supports unary and streaming output calls on the service
    */
@@ -154,7 +169,7 @@ public final class LedgerGrpc {
 
   /**
    */
-  public static abstract class LedgerImplBase implements io.grpc.BindableService {
+  public interface AsyncService {
 
     /**
      * <pre>
@@ -163,7 +178,7 @@ public final class LedgerGrpc {
      * 创建一个新账本
      * </pre>
      */
-    public void createLedger(org.bdware.bdledger.api.grpc.pb.LedgerProto.CreateLedgerRequest request,
+    default void createLedger(org.bdware.bdledger.api.grpc.pb.LedgerProto.CreateLedgerRequest request,
         io.grpc.stub.StreamObserver<org.bdware.bdledger.api.grpc.pb.LedgerProto.CreateLedgerResponse> responseObserver) {
       io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getCreateLedgerMethod(), responseObserver);
     }
@@ -175,7 +190,7 @@ public final class LedgerGrpc {
      * 查询所有帐本列表
      * </pre>
      */
-    public void getLedgers(com.google.protobuf.Empty request,
+    default void getLedgers(com.google.protobuf.Empty request,
         io.grpc.stub.StreamObserver<org.bdware.bdledger.api.grpc.pb.LedgerProto.GetLedgersResponse> responseObserver) {
       io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getGetLedgersMethod(), responseObserver);
     }
@@ -187,41 +202,28 @@ public final class LedgerGrpc {
      * 发送一个新事务
      * </pre>
      */
-    public void sendTransaction(org.bdware.bdledger.api.grpc.pb.LedgerProto.SendTransactionRequest request,
+    default void sendTransaction(org.bdware.bdledger.api.grpc.pb.LedgerProto.SendTransactionRequest request,
         io.grpc.stub.StreamObserver<org.bdware.bdledger.api.grpc.pb.LedgerProto.SendTransactionResponse> responseObserver) {
       io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getSendTransactionMethod(), responseObserver);
     }
-
-    @java.lang.Override public final io.grpc.ServerServiceDefinition bindService() {
-      return io.grpc.ServerServiceDefinition.builder(getServiceDescriptor())
-          .addMethod(
-            getCreateLedgerMethod(),
-            io.grpc.stub.ServerCalls.asyncUnaryCall(
-              new MethodHandlers<
-                org.bdware.bdledger.api.grpc.pb.LedgerProto.CreateLedgerRequest,
-                org.bdware.bdledger.api.grpc.pb.LedgerProto.CreateLedgerResponse>(
-                  this, METHODID_CREATE_LEDGER)))
-          .addMethod(
-            getGetLedgersMethod(),
-            io.grpc.stub.ServerCalls.asyncUnaryCall(
-              new MethodHandlers<
-                com.google.protobuf.Empty,
-                org.bdware.bdledger.api.grpc.pb.LedgerProto.GetLedgersResponse>(
-                  this, METHODID_GET_LEDGERS)))
-          .addMethod(
-            getSendTransactionMethod(),
-            io.grpc.stub.ServerCalls.asyncUnaryCall(
-              new MethodHandlers<
-                org.bdware.bdledger.api.grpc.pb.LedgerProto.SendTransactionRequest,
-                org.bdware.bdledger.api.grpc.pb.LedgerProto.SendTransactionResponse>(
-                  this, METHODID_SEND_TRANSACTION)))
-          .build();
-    }
   }
 
   /**
+   * Base class for the server implementation of the service Ledger.
    */
-  public static final class LedgerStub extends io.grpc.stub.AbstractAsyncStub<LedgerStub> {
+  public static abstract class LedgerImplBase
+      implements io.grpc.BindableService, AsyncService {
+
+    @java.lang.Override public final io.grpc.ServerServiceDefinition bindService() {
+      return LedgerGrpc.bindService(this);
+    }
+  }
+
+  /**
+   * A stub to allow clients to do asynchronous rpc calls to service Ledger.
+   */
+  public static final class LedgerStub
+      extends io.grpc.stub.AbstractAsyncStub<LedgerStub> {
     private LedgerStub(
         io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
       super(channel, callOptions);
@@ -274,8 +276,63 @@ public final class LedgerGrpc {
   }
 
   /**
+   * A stub to allow clients to do synchronous rpc calls to service Ledger.
    */
-  public static final class LedgerBlockingStub extends io.grpc.stub.AbstractBlockingStub<LedgerBlockingStub> {
+  public static final class LedgerBlockingV2Stub
+      extends io.grpc.stub.AbstractBlockingStub<LedgerBlockingV2Stub> {
+    private LedgerBlockingV2Stub(
+        io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
+      super(channel, callOptions);
+    }
+
+    @java.lang.Override
+    protected LedgerBlockingV2Stub build(
+        io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
+      return new LedgerBlockingV2Stub(channel, callOptions);
+    }
+
+    /**
+     * <pre>
+     **
+     * Create a new ledger
+     * 创建一个新账本
+     * </pre>
+     */
+    public org.bdware.bdledger.api.grpc.pb.LedgerProto.CreateLedgerResponse createLedger(org.bdware.bdledger.api.grpc.pb.LedgerProto.CreateLedgerRequest request) {
+      return io.grpc.stub.ClientCalls.blockingUnaryCall(
+          getChannel(), getCreateLedgerMethod(), getCallOptions(), request);
+    }
+
+    /**
+     * <pre>
+     **
+     * Get all ledgers
+     * 查询所有帐本列表
+     * </pre>
+     */
+    public org.bdware.bdledger.api.grpc.pb.LedgerProto.GetLedgersResponse getLedgers(com.google.protobuf.Empty request) {
+      return io.grpc.stub.ClientCalls.blockingUnaryCall(
+          getChannel(), getGetLedgersMethod(), getCallOptions(), request);
+    }
+
+    /**
+     * <pre>
+     **
+     * Send a new transaction
+     * 发送一个新事务
+     * </pre>
+     */
+    public org.bdware.bdledger.api.grpc.pb.LedgerProto.SendTransactionResponse sendTransaction(org.bdware.bdledger.api.grpc.pb.LedgerProto.SendTransactionRequest request) {
+      return io.grpc.stub.ClientCalls.blockingUnaryCall(
+          getChannel(), getSendTransactionMethod(), getCallOptions(), request);
+    }
+  }
+
+  /**
+   * A stub to allow clients to do limited synchronous rpc calls to service Ledger.
+   */
+  public static final class LedgerBlockingStub
+      extends io.grpc.stub.AbstractBlockingStub<LedgerBlockingStub> {
     private LedgerBlockingStub(
         io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
       super(channel, callOptions);
@@ -325,8 +382,10 @@ public final class LedgerGrpc {
   }
 
   /**
+   * A stub to allow clients to do ListenableFuture-style rpc calls to service Ledger.
    */
-  public static final class LedgerFutureStub extends io.grpc.stub.AbstractFutureStub<LedgerFutureStub> {
+  public static final class LedgerFutureStub
+      extends io.grpc.stub.AbstractFutureStub<LedgerFutureStub> {
     private LedgerFutureStub(
         io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
       super(channel, callOptions);
@@ -387,10 +446,10 @@ public final class LedgerGrpc {
       io.grpc.stub.ServerCalls.ServerStreamingMethod<Req, Resp>,
       io.grpc.stub.ServerCalls.ClientStreamingMethod<Req, Resp>,
       io.grpc.stub.ServerCalls.BidiStreamingMethod<Req, Resp> {
-    private final LedgerImplBase serviceImpl;
+    private final AsyncService serviceImpl;
     private final int methodId;
 
-    MethodHandlers(LedgerImplBase serviceImpl, int methodId) {
+    MethodHandlers(AsyncService serviceImpl, int methodId) {
       this.serviceImpl = serviceImpl;
       this.methodId = methodId;
     }
@@ -427,6 +486,32 @@ public final class LedgerGrpc {
     }
   }
 
+  public static final io.grpc.ServerServiceDefinition bindService(AsyncService service) {
+    return io.grpc.ServerServiceDefinition.builder(getServiceDescriptor())
+        .addMethod(
+          getCreateLedgerMethod(),
+          io.grpc.stub.ServerCalls.asyncUnaryCall(
+            new MethodHandlers<
+              org.bdware.bdledger.api.grpc.pb.LedgerProto.CreateLedgerRequest,
+              org.bdware.bdledger.api.grpc.pb.LedgerProto.CreateLedgerResponse>(
+                service, METHODID_CREATE_LEDGER)))
+        .addMethod(
+          getGetLedgersMethod(),
+          io.grpc.stub.ServerCalls.asyncUnaryCall(
+            new MethodHandlers<
+              com.google.protobuf.Empty,
+              org.bdware.bdledger.api.grpc.pb.LedgerProto.GetLedgersResponse>(
+                service, METHODID_GET_LEDGERS)))
+        .addMethod(
+          getSendTransactionMethod(),
+          io.grpc.stub.ServerCalls.asyncUnaryCall(
+            new MethodHandlers<
+              org.bdware.bdledger.api.grpc.pb.LedgerProto.SendTransactionRequest,
+              org.bdware.bdledger.api.grpc.pb.LedgerProto.SendTransactionResponse>(
+                service, METHODID_SEND_TRANSACTION)))
+        .build();
+  }
+
   private static abstract class LedgerBaseDescriptorSupplier
       implements io.grpc.protobuf.ProtoFileDescriptorSupplier, io.grpc.protobuf.ProtoServiceDescriptorSupplier {
     LedgerBaseDescriptorSupplier() {}
@@ -450,9 +535,9 @@ public final class LedgerGrpc {
   private static final class LedgerMethodDescriptorSupplier
       extends LedgerBaseDescriptorSupplier
       implements io.grpc.protobuf.ProtoMethodDescriptorSupplier {
-    private final String methodName;
+    private final java.lang.String methodName;
 
-    LedgerMethodDescriptorSupplier(String methodName) {
+    LedgerMethodDescriptorSupplier(java.lang.String methodName) {
       this.methodName = methodName;
     }
 

src/main/java/org/bdware/bdledger/api/grpc/pb/NodeGrpc.java

@@ -5,14 +5,14 @@ import static io.grpc.MethodDescriptor.generateFullMethodName;
 /**
  */
 @javax.annotation.Generated(
-    value = "by gRPC proto compiler (version 1.41.0)",
+    value = "by gRPC proto compiler (version 1.71.0)",
     comments = "Source: bdware/bdledger/api/node.proto")
 @io.grpc.stub.annotations.GrpcGenerated
 public final class NodeGrpc {
 
   private NodeGrpc() {}
 
-  public static final String SERVICE_NAME = "bdware.bdledger.api.Node";
+  public static final java.lang.String SERVICE_NAME = "bdware.bdledger.api.Node";
 
   // Static method descriptors that strictly reflect the proto.
   private static volatile io.grpc.MethodDescriptor<com.google.protobuf.Empty,
@@ -60,6 +60,21 @@ public final class NodeGrpc {
     return NodeStub.newStub(factory, channel);
   }
 
+  /**
+   * Creates a new blocking-style stub that supports all types of calls on the service
+   */
+  public static NodeBlockingV2Stub newBlockingV2Stub(
+      io.grpc.Channel channel) {
+    io.grpc.stub.AbstractStub.StubFactory<NodeBlockingV2Stub> factory =
+      new io.grpc.stub.AbstractStub.StubFactory<NodeBlockingV2Stub>() {
+        @java.lang.Override
+        public NodeBlockingV2Stub newStub(io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
+          return new NodeBlockingV2Stub(channel, callOptions);
+        }
+      };
+    return NodeBlockingV2Stub.newStub(factory, channel);
+  }
+
   /**
    * Creates a new blocking-style stub that supports unary and streaming output calls on the service
    */
@@ -92,7 +107,7 @@ public final class NodeGrpc {
 
   /**
    */
-  public static abstract class NodeImplBase implements io.grpc.BindableService {
+  public interface AsyncService {
 
     /**
      * <pre>
@@ -101,27 +116,28 @@ public final class NodeGrpc {
      * 查询BDLedger节点版本
      * </pre>
      */
-    public void clientVersion(com.google.protobuf.Empty request,
+    default void clientVersion(com.google.protobuf.Empty request,
         io.grpc.stub.StreamObserver<org.bdware.bdledger.api.grpc.pb.NodeProto.ClientVersionResponse> responseObserver) {
       io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getClientVersionMethod(), responseObserver);
     }
-
-    @java.lang.Override public final io.grpc.ServerServiceDefinition bindService() {
-      return io.grpc.ServerServiceDefinition.builder(getServiceDescriptor())
-          .addMethod(
-            getClientVersionMethod(),
-            io.grpc.stub.ServerCalls.asyncUnaryCall(
-              new MethodHandlers<
-                com.google.protobuf.Empty,
-                org.bdware.bdledger.api.grpc.pb.NodeProto.ClientVersionResponse>(
-                  this, METHODID_CLIENT_VERSION)))
-          .build();
-    }
   }
 
   /**
+   * Base class for the server implementation of the service Node.
    */
-  public static final class NodeStub extends io.grpc.stub.AbstractAsyncStub<NodeStub> {
+  public static abstract class NodeImplBase
+      implements io.grpc.BindableService, AsyncService {
+
+    @java.lang.Override public final io.grpc.ServerServiceDefinition bindService() {
+      return NodeGrpc.bindService(this);
+    }
+  }
+
+  /**
+   * A stub to allow clients to do asynchronous rpc calls to service Node.
+   */
+  public static final class NodeStub
+      extends io.grpc.stub.AbstractAsyncStub<NodeStub> {
     private NodeStub(
         io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
       super(channel, callOptions);
@@ -148,8 +164,39 @@ public final class NodeGrpc {
   }
 
   /**
+   * A stub to allow clients to do synchronous rpc calls to service Node.
    */
-  public static final class NodeBlockingStub extends io.grpc.stub.AbstractBlockingStub<NodeBlockingStub> {
+  public static final class NodeBlockingV2Stub
+      extends io.grpc.stub.AbstractBlockingStub<NodeBlockingV2Stub> {
+    private NodeBlockingV2Stub(
+        io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
+      super(channel, callOptions);
+    }
+
+    @java.lang.Override
+    protected NodeBlockingV2Stub build(
+        io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
+      return new NodeBlockingV2Stub(channel, callOptions);
+    }
+
+    /**
+     * <pre>
+     **
+     * Get BDLedger node version
+     * 查询BDLedger节点版本
+     * </pre>
+     */
+    public org.bdware.bdledger.api.grpc.pb.NodeProto.ClientVersionResponse clientVersion(com.google.protobuf.Empty request) {
+      return io.grpc.stub.ClientCalls.blockingUnaryCall(
+          getChannel(), getClientVersionMethod(), getCallOptions(), request);
+    }
+  }
+
+  /**
+   * A stub to allow clients to do limited synchronous rpc calls to service Node.
+   */
+  public static final class NodeBlockingStub
+      extends io.grpc.stub.AbstractBlockingStub<NodeBlockingStub> {
     private NodeBlockingStub(
         io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
       super(channel, callOptions);
@@ -175,8 +222,10 @@ public final class NodeGrpc {
   }
 
   /**
+   * A stub to allow clients to do ListenableFuture-style rpc calls to service Node.
    */
-  public static final class NodeFutureStub extends io.grpc.stub.AbstractFutureStub<NodeFutureStub> {
+  public static final class NodeFutureStub
+      extends io.grpc.stub.AbstractFutureStub<NodeFutureStub> {
     private NodeFutureStub(
         io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
       super(channel, callOptions);
@@ -209,10 +258,10 @@ public final class NodeGrpc {
       io.grpc.stub.ServerCalls.ServerStreamingMethod<Req, Resp>,
       io.grpc.stub.ServerCalls.ClientStreamingMethod<Req, Resp>,
       io.grpc.stub.ServerCalls.BidiStreamingMethod<Req, Resp> {
-    private final NodeImplBase serviceImpl;
+    private final AsyncService serviceImpl;
     private final int methodId;
 
-    MethodHandlers(NodeImplBase serviceImpl, int methodId) {
+    MethodHandlers(AsyncService serviceImpl, int methodId) {
       this.serviceImpl = serviceImpl;
       this.methodId = methodId;
     }
@@ -241,6 +290,18 @@ public final class NodeGrpc {
     }
   }
 
+  public static final io.grpc.ServerServiceDefinition bindService(AsyncService service) {
+    return io.grpc.ServerServiceDefinition.builder(getServiceDescriptor())
+        .addMethod(
+          getClientVersionMethod(),
+          io.grpc.stub.ServerCalls.asyncUnaryCall(
+            new MethodHandlers<
+              com.google.protobuf.Empty,
+              org.bdware.bdledger.api.grpc.pb.NodeProto.ClientVersionResponse>(
+                service, METHODID_CLIENT_VERSION)))
+        .build();
+  }
+
   private static abstract class NodeBaseDescriptorSupplier
       implements io.grpc.protobuf.ProtoFileDescriptorSupplier, io.grpc.protobuf.ProtoServiceDescriptorSupplier {
     NodeBaseDescriptorSupplier() {}
@@ -264,9 +325,9 @@ public final class NodeGrpc {
   private static final class NodeMethodDescriptorSupplier
       extends NodeBaseDescriptorSupplier
       implements io.grpc.protobuf.ProtoMethodDescriptorSupplier {
-    private final String methodName;
+    private final java.lang.String methodName;
 
-    NodeMethodDescriptorSupplier(String methodName) {
+    NodeMethodDescriptorSupplier(java.lang.String methodName) {
       this.methodName = methodName;
     }
 

src/main/java/org/bdware/bdledger/api/grpc/pb/NodeProto.java

@@ -1,6 +1,7 @@
 // Generated by the protocol buffer compiler.  DO NOT EDIT!
 // source: bdware/bdledger/api/node.proto
 
+// Protobuf Java Version: 3.25.6
 package org.bdware.bdledger.api.grpc.pb;
 
 public final class NodeProto {
@@ -63,54 +64,6 @@ public final class NodeProto {
       return new ClientVersionResponse();
     }
 
-    @java.lang.Override
-    public final com.google.protobuf.UnknownFieldSet
-    getUnknownFields() {
-      return this.unknownFields;
-    }
-    private ClientVersionResponse(
-        com.google.protobuf.CodedInputStream input,
-        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
-        throws com.google.protobuf.InvalidProtocolBufferException {
-      this();
-      if (extensionRegistry == null) {
-        throw new java.lang.NullPointerException();
-      }
-      com.google.protobuf.UnknownFieldSet.Builder unknownFields =
-          com.google.protobuf.UnknownFieldSet.newBuilder();
-      try {
-        boolean done = false;
-        while (!done) {
-          int tag = input.readTag();
-          switch (tag) {
-            case 0:
-              done = true;
-              break;
-            case 10: {
-              java.lang.String s = input.readStringRequireUtf8();
-
-              version_ = s;
-              break;
-            }
-            default: {
-              if (!parseUnknownField(
-                  input, unknownFields, extensionRegistry, tag)) {
-                done = true;
-              }
-              break;
-            }
-          }
-        }
-      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-        throw e.setUnfinishedMessage(this);
-      } catch (java.io.IOException e) {
-        throw new com.google.protobuf.InvalidProtocolBufferException(
-            e).setUnfinishedMessage(this);
-      } finally {
-        this.unknownFields = unknownFields.build();
-        makeExtensionsImmutable();
-      }
-    }
     public static final com.google.protobuf.Descriptors.Descriptor
         getDescriptor() {
       return org.bdware.bdledger.api.grpc.pb.NodeProto.internal_static_bdware_bdledger_api_ClientVersionResponse_descriptor;
@@ -125,7 +78,8 @@ public final class NodeProto {
     }
 
     public static final int VERSION_FIELD_NUMBER = 1;
-    private volatile java.lang.Object version_;
+    @SuppressWarnings("serial")
+    private volatile java.lang.Object version_ = "";
     /**
      * <pre>
      * Client version
@@ -186,10 +140,10 @@ public final class NodeProto {
     @java.lang.Override
     public void writeTo(com.google.protobuf.CodedOutputStream output)
                         throws java.io.IOException {
-      if (!getVersionBytes().isEmpty()) {
+      if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(version_)) {
         com.google.protobuf.GeneratedMessageV3.writeString(output, 1, version_);
       }
-      unknownFields.writeTo(output);
+      getUnknownFields().writeTo(output);
     }
 
     @java.lang.Override
@@ -198,10 +152,10 @@ public final class NodeProto {
       if (size != -1) return size;
 
       size = 0;
-      if (!getVersionBytes().isEmpty()) {
+      if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(version_)) {
         size += com.google.protobuf.GeneratedMessageV3.computeStringSize(1, version_);
       }
-      size += unknownFields.getSerializedSize();
+      size += getUnknownFields().getSerializedSize();
       memoizedSize = size;
       return size;
     }
@@ -218,7 +172,7 @@ public final class NodeProto {
 
       if (!getVersion()
           .equals(other.getVersion())) return false;
-      if (!unknownFields.equals(other.unknownFields)) return false;
+      if (!getUnknownFields().equals(other.getUnknownFields())) return false;
       return true;
     }
 
@@ -231,7 +185,7 @@ public final class NodeProto {
       hash = (19 * hash) + getDescriptor().hashCode();
       hash = (37 * hash) + VERSION_FIELD_NUMBER;
       hash = (53 * hash) + getVersion().hashCode();
-      hash = (29 * hash) + unknownFields.hashCode();
+      hash = (29 * hash) + getUnknownFields().hashCode();
       memoizedHashCode = hash;
       return hash;
     }
@@ -280,11 +234,13 @@ public final class NodeProto {
       return com.google.protobuf.GeneratedMessageV3
           .parseWithIOException(PARSER, input, extensionRegistry);
     }
+
     public static org.bdware.bdledger.api.grpc.pb.NodeProto.ClientVersionResponse parseDelimitedFrom(java.io.InputStream input)
         throws java.io.IOException {
       return com.google.protobuf.GeneratedMessageV3
           .parseDelimitedWithIOException(PARSER, input);
     }
+
     public static org.bdware.bdledger.api.grpc.pb.NodeProto.ClientVersionResponse parseDelimitedFrom(
         java.io.InputStream input,
         com.google.protobuf.ExtensionRegistryLite extensionRegistry)
@@ -348,24 +304,19 @@ public final class NodeProto {
 
       // Construct using org.bdware.bdledger.api.grpc.pb.NodeProto.ClientVersionResponse.newBuilder()
       private Builder() {
-        maybeForceBuilderInitialization();
+
       }
 
       private Builder(
           com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
         super(parent);
-        maybeForceBuilderInitialization();
+
-      }
-      private void maybeForceBuilderInitialization() {
-        if (com.google.protobuf.GeneratedMessageV3
-                .alwaysUseFieldBuilders) {
-        }
       }
       @java.lang.Override
       public Builder clear() {
         super.clear();
+        bitField0_ = 0;
         version_ = "";
-
         return this;
       }
 
@@ -392,11 +343,18 @@ public final class NodeProto {
       @java.lang.Override
       public org.bdware.bdledger.api.grpc.pb.NodeProto.ClientVersionResponse buildPartial() {
         org.bdware.bdledger.api.grpc.pb.NodeProto.ClientVersionResponse result = new org.bdware.bdledger.api.grpc.pb.NodeProto.ClientVersionResponse(this);
-        result.version_ = version_;
+        if (bitField0_ != 0) { buildPartial0(result); }
         onBuilt();
         return result;
       }
 
+      private void buildPartial0(org.bdware.bdledger.api.grpc.pb.NodeProto.ClientVersionResponse result) {
+        int from_bitField0_ = bitField0_;
+        if (((from_bitField0_ & 0x00000001) != 0)) {
+          result.version_ = version_;
+        }
+      }
+
       @java.lang.Override
       public Builder clone() {
         return super.clone();
@@ -443,9 +401,10 @@ public final class NodeProto {
         if (other == org.bdware.bdledger.api.grpc.pb.NodeProto.ClientVersionResponse.getDefaultInstance()) return this;
         if (!other.getVersion().isEmpty()) {
           version_ = other.version_;
+          bitField0_ |= 0x00000001;
           onChanged();
         }
-        this.mergeUnknownFields(other.unknownFields);
+        this.mergeUnknownFields(other.getUnknownFields());
         onChanged();
         return this;
       }
@@ -460,19 +419,38 @@ public final class NodeProto {
           com.google.protobuf.CodedInputStream input,
           com.google.protobuf.ExtensionRegistryLite extensionRegistry)
           throws java.io.IOException {
-        org.bdware.bdledger.api.grpc.pb.NodeProto.ClientVersionResponse parsedMessage = null;
+        if (extensionRegistry == null) {
+          throw new java.lang.NullPointerException();
+        }
         try {
-          parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
+          boolean done = false;
+          while (!done) {
+            int tag = input.readTag();
+            switch (tag) {
+              case 0:
+                done = true;
+                break;
+              case 10: {
+                version_ = input.readStringRequireUtf8();
+                bitField0_ |= 0x00000001;
+                break;
+              } // case 10
+              default: {
+                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
+                  done = true; // was an endgroup tag
+                }
+                break;
+              } // default:
+            } // switch (tag)
+          } // while (!done)
         } catch (com.google.protobuf.InvalidProtocolBufferException e) {
-          parsedMessage = (org.bdware.bdledger.api.grpc.pb.NodeProto.ClientVersionResponse) e.getUnfinishedMessage();
           throw e.unwrapIOException();
         } finally {
-          if (parsedMessage != null) {
+          onChanged();
-            mergeFrom(parsedMessage);
+        } // finally
-          }
-        }
         return this;
       }
+      private int bitField0_;
 
       private java.lang.Object version_ = "";
       /**
@@ -530,11 +508,9 @@ public final class NodeProto {
        */
       public Builder setVersion(
           java.lang.String value) {
-        if (value == null) {
+        if (value == null) { throw new NullPointerException(); }
-    throw new NullPointerException();
-  }
-  
         version_ = value;
+        bitField0_ |= 0x00000001;
         onChanged();
         return this;
       }
@@ -548,8 +524,8 @@ public final class NodeProto {
        * @return This builder for chaining.
        */
       public Builder clearVersion() {
-        
         version_ = getDefaultInstance().getVersion();
+        bitField0_ = (bitField0_ & ~0x00000001);
         onChanged();
         return this;
       }
@@ -565,12 +541,10 @@ public final class NodeProto {
        */
       public Builder setVersionBytes(
           com.google.protobuf.ByteString value) {
-        if (value == null) {
+        if (value == null) { throw new NullPointerException(); }
-    throw new NullPointerException();
+        checkByteStringIsUtf8(value);
-  }
-  checkByteStringIsUtf8(value);
-        
         version_ = value;
+        bitField0_ |= 0x00000001;
         onChanged();
         return this;
       }
@@ -607,7 +581,18 @@ public final class NodeProto {
           com.google.protobuf.CodedInputStream input,
           com.google.protobuf.ExtensionRegistryLite extensionRegistry)
           throws com.google.protobuf.InvalidProtocolBufferException {
-        return new ClientVersionResponse(input, extensionRegistry);
+        Builder builder = newBuilder();
+        try {
+          builder.mergeFrom(input, extensionRegistry);
+        } catch (com.google.protobuf.InvalidProtocolBufferException e) {
+          throw e.setUnfinishedMessage(builder.buildPartial());
+        } catch (com.google.protobuf.UninitializedMessageException e) {
+          throw e.asInvalidProtocolBufferException().setUnfinishedMessage(builder.buildPartial());
+        } catch (java.io.IOException e) {
+          throw new com.google.protobuf.InvalidProtocolBufferException(e)
+              .setUnfinishedMessage(builder.buildPartial());
+        }
+        return builder.buildPartial();
       }
     };
 

src/main/java/org/bdware/bdledger/api/grpc/pb/QueryGrpc.java

@@ -5,14 +5,14 @@ import static io.grpc.MethodDescriptor.generateFullMethodName;
 /**
  */
 @javax.annotation.Generated(
-    value = "by gRPC proto compiler (version 1.41.0)",
+    value = "by gRPC proto compiler (version 1.71.0)",
     comments = "Source: bdware/bdledger/api/query.proto")
 @io.grpc.stub.annotations.GrpcGenerated
 public final class QueryGrpc {
 
   private QueryGrpc() {}
 
-  public static final String SERVICE_NAME = "bdware.bdledger.api.Query";
+  public static final java.lang.String SERVICE_NAME = "bdware.bdledger.api.Query";
 
   // Static method descriptors that strictly reflect the proto.
   private static volatile io.grpc.MethodDescriptor<org.bdware.bdledger.api.grpc.pb.QueryProto.GetBlockByHashRequest,
@@ -277,6 +277,21 @@ public final class QueryGrpc {
     return QueryStub.newStub(factory, channel);
   }
 
+  /**
+   * Creates a new blocking-style stub that supports all types of calls on the service
+   */
+  public static QueryBlockingV2Stub newBlockingV2Stub(
+      io.grpc.Channel channel) {
+    io.grpc.stub.AbstractStub.StubFactory<QueryBlockingV2Stub> factory =
+      new io.grpc.stub.AbstractStub.StubFactory<QueryBlockingV2Stub>() {
+        @java.lang.Override
+        public QueryBlockingV2Stub newStub(io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
+          return new QueryBlockingV2Stub(channel, callOptions);
+        }
+      };
+    return QueryBlockingV2Stub.newStub(factory, channel);
+  }
+
   /**
    * Creates a new blocking-style stub that supports unary and streaming output calls on the service
    */
@@ -309,7 +324,7 @@ public final class QueryGrpc {
 
   /**
    */
-  public static abstract class QueryImplBase implements io.grpc.BindableService {
+  public interface AsyncService {
 
     /**
      * <pre>
@@ -318,7 +333,7 @@ public final class QueryGrpc {
      * 查询哈希所指定的区块
      * </pre>
      */
-    public void getBlockByHash(org.bdware.bdledger.api.grpc.pb.QueryProto.GetBlockByHashRequest request,
+    default void getBlockByHash(org.bdware.bdledger.api.grpc.pb.QueryProto.GetBlockByHashRequest request,
         io.grpc.stub.StreamObserver<org.bdware.bdledger.api.grpc.pb.QueryProto.GetBlockByHashResponse> responseObserver) {
       io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getGetBlockByHashMethod(), responseObserver);
     }
@@ -339,7 +354,7 @@ public final class QueryGrpc {
      * and 'end_timestamp' will never be later than the current timestamp when the node process the query request.
      * </pre>
      */
-    public void getBlocks(org.bdware.bdledger.api.grpc.pb.QueryProto.BlocksRequest request,
+    default void getBlocks(org.bdware.bdledger.api.grpc.pb.QueryProto.BlocksRequest request,
         io.grpc.stub.StreamObserver<org.bdware.bdledger.api.grpc.pb.QueryProto.GetBlocksResponse> responseObserver) {
       io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getGetBlocksMethod(), responseObserver);
     }
@@ -357,7 +372,7 @@ public final class QueryGrpc {
      * and 'end_timestamp' will never be later than the current timestamp when the node process the query request.
      * </pre>
      */
-    public void countBlocks(org.bdware.bdledger.api.grpc.pb.QueryProto.BlocksRequest request,
+    default void countBlocks(org.bdware.bdledger.api.grpc.pb.QueryProto.BlocksRequest request,
         io.grpc.stub.StreamObserver<org.bdware.bdledger.api.grpc.pb.QueryProto.CountBlocksResponse> responseObserver) {
       io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getCountBlocksMethod(), responseObserver);
     }
@@ -369,7 +384,7 @@ public final class QueryGrpc {
      * 查询最新的 'count' 个区块
      * </pre>
      */
-    public void getRecentBlocks(org.bdware.bdledger.api.grpc.pb.QueryProto.RecentBlocksRequest request,
+    default void getRecentBlocks(org.bdware.bdledger.api.grpc.pb.QueryProto.RecentBlocksRequest request,
         io.grpc.stub.StreamObserver<org.bdware.bdledger.api.grpc.pb.QueryProto.GetBlocksResponse> responseObserver) {
       io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getGetRecentBlocksMethod(), responseObserver);
     }
@@ -381,7 +396,7 @@ public final class QueryGrpc {
      * 查询哈希所指定的事务
      * </pre>
      */
-    public void getTransactionByHash(org.bdware.bdledger.api.grpc.pb.QueryProto.GetTransactionByHashRequest request,
+    default void getTransactionByHash(org.bdware.bdledger.api.grpc.pb.QueryProto.GetTransactionByHashRequest request,
         io.grpc.stub.StreamObserver<org.bdware.bdledger.api.grpc.pb.QueryProto.GetTransactionByHashResponse> responseObserver) {
       io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getGetTransactionByHashMethod(), responseObserver);
     }
@@ -393,7 +408,7 @@ public final class QueryGrpc {
      * 查询所在区块的哈希与其在区块中的index所指定的事务
      * </pre>
      */
-    public void getTransactionByBlockHashAndIndex(org.bdware.bdledger.api.grpc.pb.QueryProto.GetTransactionByBlockHashAndIndexRequest request,
+    default void getTransactionByBlockHashAndIndex(org.bdware.bdledger.api.grpc.pb.QueryProto.GetTransactionByBlockHashAndIndexRequest request,
         io.grpc.stub.StreamObserver<org.bdware.bdledger.api.grpc.pb.QueryProto.GetTransactionByBlockHashAndIndexResponse> responseObserver) {
       io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getGetTransactionByBlockHashAndIndexMethod(), responseObserver);
     }
@@ -406,7 +421,7 @@ public final class QueryGrpc {
      * 'start_timestamp' and 'end_timestamp' follow the same requirements and rules as in 'GetBlocks'.
      * </pre>
      */
-    public void getTransactions(org.bdware.bdledger.api.grpc.pb.QueryProto.TransactionsRequest request,
+    default void getTransactions(org.bdware.bdledger.api.grpc.pb.QueryProto.TransactionsRequest request,
         io.grpc.stub.StreamObserver<org.bdware.bdledger.api.grpc.pb.QueryProto.GetTransactionsResponse> responseObserver) {
       io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getGetTransactionsMethod(), responseObserver);
     }
@@ -419,76 +434,28 @@ public final class QueryGrpc {
      * 'start_timestamp' and 'end_timestamp' follow the same requirements and rules as in 'CountBlocks'.
      * </pre>
      */
-    public void countTransactions(org.bdware.bdledger.api.grpc.pb.QueryProto.TransactionsRequest request,
+    default void countTransactions(org.bdware.bdledger.api.grpc.pb.QueryProto.TransactionsRequest request,
         io.grpc.stub.StreamObserver<org.bdware.bdledger.api.grpc.pb.QueryProto.CountTransactionsResponse> responseObserver) {
       io.grpc.stub.ServerCalls.asyncUnimplementedUnaryCall(getCountTransactionsMethod(), responseObserver);
     }
-
-    @java.lang.Override public final io.grpc.ServerServiceDefinition bindService() {
-      return io.grpc.ServerServiceDefinition.builder(getServiceDescriptor())
-          .addMethod(
-            getGetBlockByHashMethod(),
-            io.grpc.stub.ServerCalls.asyncUnaryCall(
-              new MethodHandlers<
-                org.bdware.bdledger.api.grpc.pb.QueryProto.GetBlockByHashRequest,
-                org.bdware.bdledger.api.grpc.pb.QueryProto.GetBlockByHashResponse>(
-                  this, METHODID_GET_BLOCK_BY_HASH)))
-          .addMethod(
-            getGetBlocksMethod(),
-            io.grpc.stub.ServerCalls.asyncUnaryCall(
-              new MethodHandlers<
-                org.bdware.bdledger.api.grpc.pb.QueryProto.BlocksRequest,
-                org.bdware.bdledger.api.grpc.pb.QueryProto.GetBlocksResponse>(
-                  this, METHODID_GET_BLOCKS)))
-          .addMethod(
-            getCountBlocksMethod(),
-            io.grpc.stub.ServerCalls.asyncUnaryCall(
-              new MethodHandlers<
-                org.bdware.bdledger.api.grpc.pb.QueryProto.BlocksRequest,
-                org.bdware.bdledger.api.grpc.pb.QueryProto.CountBlocksResponse>(
-                  this, METHODID_COUNT_BLOCKS)))
-          .addMethod(
-            getGetRecentBlocksMethod(),
-            io.grpc.stub.ServerCalls.asyncUnaryCall(
-              new MethodHandlers<
-                org.bdware.bdledger.api.grpc.pb.QueryProto.RecentBlocksRequest,
-                org.bdware.bdledger.api.grpc.pb.QueryProto.GetBlocksResponse>(
-                  this, METHODID_GET_RECENT_BLOCKS)))
-          .addMethod(
-            getGetTransactionByHashMethod(),
-            io.grpc.stub.ServerCalls.asyncUnaryCall(
-              new MethodHandlers<
-                org.bdware.bdledger.api.grpc.pb.QueryProto.GetTransactionByHashRequest,
-                org.bdware.bdledger.api.grpc.pb.QueryProto.GetTransactionByHashResponse>(
-                  this, METHODID_GET_TRANSACTION_BY_HASH)))
-          .addMethod(
-            getGetTransactionByBlockHashAndIndexMethod(),
-            io.grpc.stub.ServerCalls.asyncUnaryCall(
-              new MethodHandlers<
-                org.bdware.bdledger.api.grpc.pb.QueryProto.GetTransactionByBlockHashAndIndexRequest,
-                org.bdware.bdledger.api.grpc.pb.QueryProto.GetTransactionByBlockHashAndIndexResponse>(
-                  this, METHODID_GET_TRANSACTION_BY_BLOCK_HASH_AND_INDEX)))
-          .addMethod(
-            getGetTransactionsMethod(),
-            io.grpc.stub.ServerCalls.asyncUnaryCall(
-              new MethodHandlers<
-                org.bdware.bdledger.api.grpc.pb.QueryProto.TransactionsRequest,
-                org.bdware.bdledger.api.grpc.pb.QueryProto.GetTransactionsResponse>(
-                  this, METHODID_GET_TRANSACTIONS)))
-          .addMethod(
-            getCountTransactionsMethod(),
-            io.grpc.stub.ServerCalls.asyncUnaryCall(
-              new MethodHandlers<
-                org.bdware.bdledger.api.grpc.pb.QueryProto.TransactionsRequest,
-                org.bdware.bdledger.api.grpc.pb.QueryProto.CountTransactionsResponse>(
-                  this, METHODID_COUNT_TRANSACTIONS)))
-          .build();
-    }
   }
 
   /**
+   * Base class for the server implementation of the service Query.
    */
-  public static final class QueryStub extends io.grpc.stub.AbstractAsyncStub<QueryStub> {
+  public static abstract class QueryImplBase
+      implements io.grpc.BindableService, AsyncService {
+
+    @java.lang.Override public final io.grpc.ServerServiceDefinition bindService() {
+      return QueryGrpc.bindService(this);
+    }
+  }
+
+  /**
+   * A stub to allow clients to do asynchronous rpc calls to service Query.
+   */
+  public static final class QueryStub
+      extends io.grpc.stub.AbstractAsyncStub<QueryStub> {
     private QueryStub(
         io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
       super(channel, callOptions);
@@ -623,8 +590,140 @@ public final class QueryGrpc {
   }
 
   /**
+   * A stub to allow clients to do synchronous rpc calls to service Query.
    */
-  public static final class QueryBlockingStub extends io.grpc.stub.AbstractBlockingStub<QueryBlockingStub> {
+  public static final class QueryBlockingV2Stub
+      extends io.grpc.stub.AbstractBlockingStub<QueryBlockingV2Stub> {
+    private QueryBlockingV2Stub(
+        io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
+      super(channel, callOptions);
+    }
+
+    @java.lang.Override
+    protected QueryBlockingV2Stub build(
+        io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
+      return new QueryBlockingV2Stub(channel, callOptions);
+    }
+
+    /**
+     * <pre>
+     **
+     * Get a block identified by its hash
+     * 查询哈希所指定的区块
+     * </pre>
+     */
+    public org.bdware.bdledger.api.grpc.pb.QueryProto.GetBlockByHashResponse getBlockByHash(org.bdware.bdledger.api.grpc.pb.QueryProto.GetBlockByHashRequest request) {
+      return io.grpc.stub.ClientCalls.blockingUnaryCall(
+          getChannel(), getGetBlockByHashMethod(), getCallOptions(), request);
+    }
+
+    /**
+     * <pre>
+     **
+     * Get blocks in a timestamp range
+     * 查询时间范围内的区块
+     * Requirement: start_timestamp &lt;= end_timestamp
+     * If neither 'start_timestamp' nor 'end_timestamp' is specified, then 'start_timestamp' will be set to
+     * the genesis block's timestamp, and 'end_timestamp' will be set to (start_timestamp + query.maxDuration)
+     * (query.maxDuration is specified in go-bdledger's config file).
+     * If only 'end_timestamp' is not specified, or (end_timestamp - start_timestamp &gt; query.maxDuration),
+     * then 'end_timestamp' will be set to (start_timestamp + query.maxDuration).
+     * If only 'start_timestamp' is not specified, then 'start_timestamp' will be set to (end_timestamp - query.maxDuration).
+     * In all cases, 'start_timestamp' will never be earlier than the genesis block's timestamp,
+     * and 'end_timestamp' will never be later than the current timestamp when the node process the query request.
+     * </pre>
+     */
+    public org.bdware.bdledger.api.grpc.pb.QueryProto.GetBlocksResponse getBlocks(org.bdware.bdledger.api.grpc.pb.QueryProto.BlocksRequest request) {
+      return io.grpc.stub.ClientCalls.blockingUnaryCall(
+          getChannel(), getGetBlocksMethod(), getCallOptions(), request);
+    }
+
+    /**
+     * <pre>
+     **
+     * Count all blocks in a ledger, or blocks in a timestamp range
+     * 查询帐本中的所有区块数量，或时间范围内的区块数量
+     * Requirement: start_timestamp &lt;= end_timestamp
+     * If neither 'start_timestamp' nor 'end_timestamp' is specified, then count all blocks in the specified ledger.
+     * If only 'end_timestamp' is not specified, then count all blocks with timestamps later than 'start_timestamp'.
+     * If only 'start_timestamp' is not specified, then count all blocks with timestamps earlier than 'end_timestamp'.
+     * In all cases, 'start_timestamp' will never be earlier than the genesis block's timestamp,
+     * and 'end_timestamp' will never be later than the current timestamp when the node process the query request.
+     * </pre>
+     */
+    public org.bdware.bdledger.api.grpc.pb.QueryProto.CountBlocksResponse countBlocks(org.bdware.bdledger.api.grpc.pb.QueryProto.BlocksRequest request) {
+      return io.grpc.stub.ClientCalls.blockingUnaryCall(
+          getChannel(), getCountBlocksMethod(), getCallOptions(), request);
+    }
+
+    /**
+     * <pre>
+     **
+     * Get recent 'count' blocks (Only support IncludeTransactions=NONE for now)
+     * 查询最新的 'count' 个区块
+     * </pre>
+     */
+    public org.bdware.bdledger.api.grpc.pb.QueryProto.GetBlocksResponse getRecentBlocks(org.bdware.bdledger.api.grpc.pb.QueryProto.RecentBlocksRequest request) {
+      return io.grpc.stub.ClientCalls.blockingUnaryCall(
+          getChannel(), getGetRecentBlocksMethod(), getCallOptions(), request);
+    }
+
+    /**
+     * <pre>
+     **
+     * Get a transaction identified by its hash
+     * 查询哈希所指定的事务
+     * </pre>
+     */
+    public org.bdware.bdledger.api.grpc.pb.QueryProto.GetTransactionByHashResponse getTransactionByHash(org.bdware.bdledger.api.grpc.pb.QueryProto.GetTransactionByHashRequest request) {
+      return io.grpc.stub.ClientCalls.blockingUnaryCall(
+          getChannel(), getGetTransactionByHashMethod(), getCallOptions(), request);
+    }
+
+    /**
+     * <pre>
+     **
+     * Get a transaction identified by hash of the block it belongs to and its index inside the block
+     * 查询所在区块的哈希与其在区块中的index所指定的事务
+     * </pre>
+     */
+    public org.bdware.bdledger.api.grpc.pb.QueryProto.GetTransactionByBlockHashAndIndexResponse getTransactionByBlockHashAndIndex(org.bdware.bdledger.api.grpc.pb.QueryProto.GetTransactionByBlockHashAndIndexRequest request) {
+      return io.grpc.stub.ClientCalls.blockingUnaryCall(
+          getChannel(), getGetTransactionByBlockHashAndIndexMethod(), getCallOptions(), request);
+    }
+
+    /**
+     * <pre>
+     **
+     * Get transactions in a timestamp range
+     * 查询时间范围内的事务
+     * 'start_timestamp' and 'end_timestamp' follow the same requirements and rules as in 'GetBlocks'.
+     * </pre>
+     */
+    public org.bdware.bdledger.api.grpc.pb.QueryProto.GetTransactionsResponse getTransactions(org.bdware.bdledger.api.grpc.pb.QueryProto.TransactionsRequest request) {
+      return io.grpc.stub.ClientCalls.blockingUnaryCall(
+          getChannel(), getGetTransactionsMethod(), getCallOptions(), request);
+    }
+
+    /**
+     * <pre>
+     **
+     * Count all transactions in a ledger, or transactions in a timestamp range
+     * 查询帐本中的所有事务数量，或时间范围内的事务数量
+     * 'start_timestamp' and 'end_timestamp' follow the same requirements and rules as in 'CountBlocks'.
+     * </pre>
+     */
+    public org.bdware.bdledger.api.grpc.pb.QueryProto.CountTransactionsResponse countTransactions(org.bdware.bdledger.api.grpc.pb.QueryProto.TransactionsRequest request) {
+      return io.grpc.stub.ClientCalls.blockingUnaryCall(
+          getChannel(), getCountTransactionsMethod(), getCallOptions(), request);
+    }
+  }
+
+  /**
+   * A stub to allow clients to do limited synchronous rpc calls to service Query.
+   */
+  public static final class QueryBlockingStub
+      extends io.grpc.stub.AbstractBlockingStub<QueryBlockingStub> {
     private QueryBlockingStub(
         io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
       super(channel, callOptions);
@@ -751,8 +850,10 @@ public final class QueryGrpc {
   }
 
   /**
+   * A stub to allow clients to do ListenableFuture-style rpc calls to service Query.
    */
-  public static final class QueryFutureStub extends io.grpc.stub.AbstractFutureStub<QueryFutureStub> {
+  public static final class QueryFutureStub
+      extends io.grpc.stub.AbstractFutureStub<QueryFutureStub> {
     private QueryFutureStub(
         io.grpc.Channel channel, io.grpc.CallOptions callOptions) {
       super(channel, callOptions);
@@ -900,10 +1001,10 @@ public final class QueryGrpc {
       io.grpc.stub.ServerCalls.ServerStreamingMethod<Req, Resp>,
       io.grpc.stub.ServerCalls.ClientStreamingMethod<Req, Resp>,
       io.grpc.stub.ServerCalls.BidiStreamingMethod<Req, Resp> {
-    private final QueryImplBase serviceImpl;
+    private final AsyncService serviceImpl;
     private final int methodId;
 
-    MethodHandlers(QueryImplBase serviceImpl, int methodId) {
+    MethodHandlers(AsyncService serviceImpl, int methodId) {
       this.serviceImpl = serviceImpl;
       this.methodId = methodId;
     }
@@ -960,6 +1061,67 @@ public final class QueryGrpc {
     }
   }
 
+  public static final io.grpc.ServerServiceDefinition bindService(AsyncService service) {
+    return io.grpc.ServerServiceDefinition.builder(getServiceDescriptor())
+        .addMethod(
+          getGetBlockByHashMethod(),
+          io.grpc.stub.ServerCalls.asyncUnaryCall(
+            new MethodHandlers<
+              org.bdware.bdledger.api.grpc.pb.QueryProto.GetBlockByHashRequest,
+              org.bdware.bdledger.api.grpc.pb.QueryProto.GetBlockByHashResponse>(
+                service, METHODID_GET_BLOCK_BY_HASH)))
+        .addMethod(
+          getGetBlocksMethod(),
+          io.grpc.stub.ServerCalls.asyncUnaryCall(
+            new MethodHandlers<
+              org.bdware.bdledger.api.grpc.pb.QueryProto.BlocksRequest,
+              org.bdware.bdledger.api.grpc.pb.QueryProto.GetBlocksResponse>(
+                service, METHODID_GET_BLOCKS)))
+        .addMethod(
+          getCountBlocksMethod(),
+          io.grpc.stub.ServerCalls.asyncUnaryCall(
+            new MethodHandlers<
+              org.bdware.bdledger.api.grpc.pb.QueryProto.BlocksRequest,
+              org.bdware.bdledger.api.grpc.pb.QueryProto.CountBlocksResponse>(
+                service, METHODID_COUNT_BLOCKS)))
+        .addMethod(
+          getGetRecentBlocksMethod(),
+          io.grpc.stub.ServerCalls.asyncUnaryCall(
+            new MethodHandlers<
+              org.bdware.bdledger.api.grpc.pb.QueryProto.RecentBlocksRequest,
+              org.bdware.bdledger.api.grpc.pb.QueryProto.GetBlocksResponse>(
+                service, METHODID_GET_RECENT_BLOCKS)))
+        .addMethod(
+          getGetTransactionByHashMethod(),
+          io.grpc.stub.ServerCalls.asyncUnaryCall(
+            new MethodHandlers<
+              org.bdware.bdledger.api.grpc.pb.QueryProto.GetTransactionByHashRequest,
+              org.bdware.bdledger.api.grpc.pb.QueryProto.GetTransactionByHashResponse>(
+                service, METHODID_GET_TRANSACTION_BY_HASH)))
+        .addMethod(
+          getGetTransactionByBlockHashAndIndexMethod(),
+          io.grpc.stub.ServerCalls.asyncUnaryCall(
+            new MethodHandlers<
+              org.bdware.bdledger.api.grpc.pb.QueryProto.GetTransactionByBlockHashAndIndexRequest,
+              org.bdware.bdledger.api.grpc.pb.QueryProto.GetTransactionByBlockHashAndIndexResponse>(
+                service, METHODID_GET_TRANSACTION_BY_BLOCK_HASH_AND_INDEX)))
+        .addMethod(
+          getGetTransactionsMethod(),
+          io.grpc.stub.ServerCalls.asyncUnaryCall(
+            new MethodHandlers<
+              org.bdware.bdledger.api.grpc.pb.QueryProto.TransactionsRequest,
+              org.bdware.bdledger.api.grpc.pb.QueryProto.GetTransactionsResponse>(
+                service, METHODID_GET_TRANSACTIONS)))
+        .addMethod(
+          getCountTransactionsMethod(),
+          io.grpc.stub.ServerCalls.asyncUnaryCall(
+            new MethodHandlers<
+              org.bdware.bdledger.api.grpc.pb.QueryProto.TransactionsRequest,
+              org.bdware.bdledger.api.grpc.pb.QueryProto.CountTransactionsResponse>(
+                service, METHODID_COUNT_TRANSACTIONS)))
+        .build();
+  }
+
   private static abstract class QueryBaseDescriptorSupplier
       implements io.grpc.protobuf.ProtoFileDescriptorSupplier, io.grpc.protobuf.ProtoServiceDescriptorSupplier {
     QueryBaseDescriptorSupplier() {}
@@ -983,9 +1145,9 @@ public final class QueryGrpc {
   private static final class QueryMethodDescriptorSupplier
       extends QueryBaseDescriptorSupplier
       implements io.grpc.protobuf.ProtoMethodDescriptorSupplier {
-    private final String methodName;
+    private final java.lang.String methodName;
 
-    QueryMethodDescriptorSupplier(String methodName) {
+    QueryMethodDescriptorSupplier(java.lang.String methodName) {
       this.methodName = methodName;
     }