/*
 * Copyright 2026 Google LLC
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *     https://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
// Generated by the protocol buffer compiler.  DO NOT EDIT!
// NO CHECKED-IN PROTOBUF GENCODE
// source: google/pubsub/v1/schema.proto
// Protobuf Java Version: 4.33.2

package com.google.pubsub.v1;

/**
 *
 *
 * <pre>
 * A schema resource.
 * </pre>
 *
 * Protobuf type {@code google.pubsub.v1.Schema}
 */
@com.google.protobuf.Generated
public final class Schema extends com.google.protobuf.GeneratedMessage
    implements
    // @@protoc_insertion_point(message_implements:google.pubsub.v1.Schema)
    SchemaOrBuilder {
  private static final long serialVersionUID = 0L;

  static {
    com.google.protobuf.RuntimeVersion.validateProtobufGencodeVersion(
        com.google.protobuf.RuntimeVersion.RuntimeDomain.PUBLIC,
        /* major= */ 4,
        /* minor= */ 33,
        /* patch= */ 2,
        /* suffix= */ "",
        "Schema");
  }

  // Use Schema.newBuilder() to construct.
  private Schema(com.google.protobuf.GeneratedMessage.Builder<?> builder) {
    super(builder);
  }

  private Schema() {
    name_ = "";
    type_ = 0;
    definition_ = "";
    revisionId_ = "";
  }

  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
    return com.google.pubsub.v1.SchemaProto.internal_static_google_pubsub_v1_Schema_descriptor;
  }

  @java.lang.Override
  protected com.google.protobuf.GeneratedMessage.FieldAccessorTable
      internalGetFieldAccessorTable() {
    return com.google.pubsub.v1.SchemaProto
        .internal_static_google_pubsub_v1_Schema_fieldAccessorTable
        .ensureFieldAccessorsInitialized(
            com.google.pubsub.v1.Schema.class, com.google.pubsub.v1.Schema.Builder.class);
  }

  /**
   *
   *
   * <pre>
   * Possible schema definition types.
   * </pre>
   *
   * Protobuf enum {@code google.pubsub.v1.Schema.Type}
   */
  public enum Type implements com.google.protobuf.ProtocolMessageEnum {
    /**
     *
     *
     * <pre>
     * Default value. This value is unused.
     * </pre>
     *
     * <code>TYPE_UNSPECIFIED = 0;</code>
     */
    TYPE_UNSPECIFIED(0),
    /**
     *
     *
     * <pre>
     * A Protocol Buffer schema definition.
     * </pre>
     *
     * <code>PROTOCOL_BUFFER = 1;</code>
     */
    PROTOCOL_BUFFER(1),
    /**
     *
     *
     * <pre>
     * An Avro schema definition.
     * </pre>
     *
     * <code>AVRO = 2;</code>
     */
    AVRO(2),
    UNRECOGNIZED(-1),
    ;

    static {
      com.google.protobuf.RuntimeVersion.validateProtobufGencodeVersion(
          com.google.protobuf.RuntimeVersion.RuntimeDomain.PUBLIC,
          /* major= */ 4,
          /* minor= */ 33,
          /* patch= */ 2,
          /* suffix= */ "",
          "Type");
    }

    /**
     *
     *
     * <pre>
     * Default value. This value is unused.
     * </pre>
     *
     * <code>TYPE_UNSPECIFIED = 0;</code>
     */
    public static final int TYPE_UNSPECIFIED_VALUE = 0;

    /**
     *
     *
     * <pre>
     * A Protocol Buffer schema definition.
     * </pre>
     *
     * <code>PROTOCOL_BUFFER = 1;</code>
     */
    public static final int PROTOCOL_BUFFER_VALUE = 1;

    /**
     *
     *
     * <pre>
     * An Avro schema definition.
     * </pre>
     *
     * <code>AVRO = 2;</code>
     */
    public static final int AVRO_VALUE = 2;

    public final int getNumber() {
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        throw new java.lang.IllegalArgumentException(
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      }
      return value;
    }

    /**
     * @param value The numeric wire value of the corresponding enum entry.
     * @return The enum associated with the given numeric wire value.
     * @deprecated Use {@link #forNumber(int)} instead.
     */
    @java.lang.Deprecated
    public static Type valueOf(int value) {
      return forNumber(value);
    }

    /**
     * @param value The numeric wire value of the corresponding enum entry.
     * @return The enum associated with the given numeric wire value.
     */
    public static Type forNumber(int value) {
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          return TYPE_UNSPECIFIED;
        case 1:
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        case 2:
          return AVRO;
        default:
          return null;
      }
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    public static com.google.protobuf.Internal.EnumLiteMap<Type> internalGetValueMap() {
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    }

    private static final com.google.protobuf.Internal.EnumLiteMap<Type> internalValueMap =
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    public final com.google.protobuf.Descriptors.EnumDescriptor getDescriptorForType() {
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    }

    public static com.google.protobuf.Descriptors.EnumDescriptor getDescriptor() {
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    public static Type valueOf(com.google.protobuf.Descriptors.EnumValueDescriptor desc) {
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        return UNRECOGNIZED;
      }
      return VALUES[desc.getIndex()];
    }

    private final int value;

    private Type(int value) {
      this.value = value;
    }

    // @@protoc_insertion_point(enum_scope:google.pubsub.v1.Schema.Type)
  }

  private int bitField0_;
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  @SuppressWarnings("serial")
  private volatile java.lang.Object name_ = "";

  /**
   *
   *
   * <pre>
   * Required. Name of the schema.
   * Format is `projects/{project}/schemas/{schema}`.
   * </pre>
   *
   * <code>string name = 1 [(.google.api.field_behavior) = REQUIRED];</code>
   *
   * @return The name.
   */
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  /**
   *
   *
   * <pre>
   * Required. Name of the schema.
   * Format is `projects/{project}/schemas/{schema}`.
   * </pre>
   *
   * <code>string name = 1 [(.google.api.field_behavior) = REQUIRED];</code>
   *
   * @return The bytes for name.
   */
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  public static final int TYPE_FIELD_NUMBER = 2;
  private int type_ = 0;

  /**
   *
   *
   * <pre>
   * The type of the schema definition.
   * </pre>
   *
   * <code>.google.pubsub.v1.Schema.Type type = 2;</code>
   *
   * @return The enum numeric value on the wire for type.
   */
  @java.lang.Override
  public int getTypeValue() {
    return type_;
  }

  /**
   *
   *
   * <pre>
   * The type of the schema definition.
   * </pre>
   *
   * <code>.google.pubsub.v1.Schema.Type type = 2;</code>
   *
   * @return The type.
   */
  @java.lang.Override
  public com.google.pubsub.v1.Schema.Type getType() {
    com.google.pubsub.v1.Schema.Type result = com.google.pubsub.v1.Schema.Type.forNumber(type_);
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  }

  public static final int DEFINITION_FIELD_NUMBER = 3;

  @SuppressWarnings("serial")
  private volatile java.lang.Object definition_ = "";

  /**
   *
   *
   * <pre>
   * The definition of the schema. This should contain a string representing
   * the full definition of the schema that is a valid schema definition of
   * the type specified in `type`.
   * </pre>
   *
   * <code>string definition = 3;</code>
   *
   * @return The definition.
   */
  @java.lang.Override
  public java.lang.String getDefinition() {
    java.lang.Object ref = definition_;
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  /**
   *
   *
   * <pre>
   * The definition of the schema. This should contain a string representing
   * the full definition of the schema that is a valid schema definition of
   * the type specified in `type`.
   * </pre>
   *
   * <code>string definition = 3;</code>
   *
   * @return The bytes for definition.
   */
  @java.lang.Override
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          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
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      return b;
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  public static final int REVISION_ID_FIELD_NUMBER = 4;

  @SuppressWarnings("serial")
  private volatile java.lang.Object revisionId_ = "";

  /**
   *
   *
   * <pre>
   * Output only. Immutable. The revision ID of the schema.
   * </pre>
   *
   * <code>
   * string revision_id = 4 [(.google.api.field_behavior) = IMMUTABLE, (.google.api.field_behavior) = OUTPUT_ONLY];
   * </code>
   *
   * @return The revisionId.
   */
  @java.lang.Override
  public java.lang.String getRevisionId() {
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      revisionId_ = s;
      return s;
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  }

  /**
   *
   *
   * <pre>
   * Output only. Immutable. The revision ID of the schema.
   * </pre>
   *
   * <code>
   * string revision_id = 4 [(.google.api.field_behavior) = IMMUTABLE, (.google.api.field_behavior) = OUTPUT_ONLY];
   * </code>
   *
   * @return The bytes for revisionId.
   */
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  }

  public static final int REVISION_CREATE_TIME_FIELD_NUMBER = 6;
  private com.google.protobuf.Timestamp revisionCreateTime_;

  /**
   *
   *
   * <pre>
   * Output only. The timestamp that the revision was created.
   * </pre>
   *
   * <code>
   * .google.protobuf.Timestamp revision_create_time = 6 [(.google.api.field_behavior) = OUTPUT_ONLY];
   * </code>
   *
   * @return Whether the revisionCreateTime field is set.
   */
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  /**
   *
   *
   * <pre>
   * Output only. The timestamp that the revision was created.
   * </pre>
   *
   * <code>
   * .google.protobuf.Timestamp revision_create_time = 6 [(.google.api.field_behavior) = OUTPUT_ONLY];
   * </code>
   *
   * @return The revisionCreateTime.
   */
  @java.lang.Override
  public com.google.protobuf.Timestamp getRevisionCreateTime() {
    return revisionCreateTime_ == null
        ? com.google.protobuf.Timestamp.getDefaultInstance()
        : revisionCreateTime_;
  }

  /**
   *
   *
   * <pre>
   * Output only. The timestamp that the revision was created.
   * </pre>
   *
   * <code>
   * .google.protobuf.Timestamp revision_create_time = 6 [(.google.api.field_behavior) = OUTPUT_ONLY];
   * </code>
   */
  @java.lang.Override
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    if (!getRevisionId().equals(other.getRevisionId())) return false;
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  public static Builder newBuilder() {
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  /**
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   *
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   * A schema resource.
   * </pre>
   *
   * Protobuf type {@code google.pubsub.v1.Schema}
   */
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      if (other instanceof com.google.pubsub.v1.Schema) {
        return mergeFrom((com.google.pubsub.v1.Schema) other);
      } else {
        super.mergeFrom(other);
        return this;
      }
    }

    public Builder mergeFrom(com.google.pubsub.v1.Schema other) {
      if (other == com.google.pubsub.v1.Schema.getDefaultInstance()) return this;
      if (!other.getName().isEmpty()) {
        name_ = other.name_;
        bitField0_ |= 0x00000001;
        onChanged();
      }
      if (other.type_ != 0) {
        setTypeValue(other.getTypeValue());
      }
      if (!other.getDefinition().isEmpty()) {
        definition_ = other.definition_;
        bitField0_ |= 0x00000004;
        onChanged();
      }
      if (!other.getRevisionId().isEmpty()) {
        revisionId_ = other.revisionId_;
        bitField0_ |= 0x00000008;
        onChanged();
      }
      if (other.hasRevisionCreateTime()) {
        mergeRevisionCreateTime(other.getRevisionCreateTime());
      }
      this.mergeUnknownFields(other.getUnknownFields());
      onChanged();
      return this;
    }

    @java.lang.Override
    public final boolean isInitialized() {
      return true;
    }

    @java.lang.Override
    public Builder mergeFrom(
        com.google.protobuf.CodedInputStream input,
        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
        throws java.io.IOException {
      if (extensionRegistry == null) {
        throw new java.lang.NullPointerException();
      }
      try {
        boolean done = false;
        while (!done) {
          int tag = input.readTag();
          switch (tag) {
            case 0:
              done = true;
              break;
            case 10:
              {
                name_ = input.readStringRequireUtf8();
                bitField0_ |= 0x00000001;
                break;
              } // case 10
            case 16:
              {
                type_ = input.readEnum();
                bitField0_ |= 0x00000002;
                break;
              } // case 16
            case 26:
              {
                definition_ = input.readStringRequireUtf8();
                bitField0_ |= 0x00000004;
                break;
              } // case 26
            case 34:
              {
                revisionId_ = input.readStringRequireUtf8();
                bitField0_ |= 0x00000008;
                break;
              } // case 34
            case 50:
              {
                input.readMessage(
                    internalGetRevisionCreateTimeFieldBuilder().getBuilder(), extensionRegistry);
                bitField0_ |= 0x00000010;
                break;
              } // case 50
            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) {
        throw e.unwrapIOException();
      } finally {
        onChanged();
      } // finally
      return this;
    }

    private int bitField0_;

    private java.lang.Object name_ = "";

    /**
     *
     *
     * <pre>
     * Required. Name of the schema.
     * Format is `projects/{project}/schemas/{schema}`.
     * </pre>
     *
     * <code>string name = 1 [(.google.api.field_behavior) = REQUIRED];</code>
     *
     * @return The name.
     */
    public java.lang.String getName() {
      java.lang.Object ref = name_;
      if (!(ref instanceof java.lang.String)) {
        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
        java.lang.String s = bs.toStringUtf8();
        name_ = s;
        return s;
      } else {
        return (java.lang.String) ref;
      }
    }

    /**
     *
     *
     * <pre>
     * Required. Name of the schema.
     * Format is `projects/{project}/schemas/{schema}`.
     * </pre>
     *
     * <code>string name = 1 [(.google.api.field_behavior) = REQUIRED];</code>
     *
     * @return The bytes for name.
     */
    public com.google.protobuf.ByteString getNameBytes() {
      java.lang.Object ref = name_;
      if (ref instanceof String) {
        com.google.protobuf.ByteString b =
            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
        name_ = b;
        return b;
      } else {
        return (com.google.protobuf.ByteString) ref;
      }
    }

    /**
     *
     *
     * <pre>
     * Required. Name of the schema.
     * Format is `projects/{project}/schemas/{schema}`.
     * </pre>
     *
     * <code>string name = 1 [(.google.api.field_behavior) = REQUIRED];</code>
     *
     * @param value The name to set.
     * @return This builder for chaining.
     */
    public Builder setName(java.lang.String value) {
      if (value == null) {
        throw new NullPointerException();
      }
      name_ = value;
      bitField0_ |= 0x00000001;
      onChanged();
      return this;
    }

    /**
     *
     *
     * <pre>
     * Required. Name of the schema.
     * Format is `projects/{project}/schemas/{schema}`.
     * </pre>
     *
     * <code>string name = 1 [(.google.api.field_behavior) = REQUIRED];</code>
     *
     * @return This builder for chaining.
     */
    public Builder clearName() {
      name_ = getDefaultInstance().getName();
      bitField0_ = (bitField0_ & ~0x00000001);
      onChanged();
      return this;
    }

    /**
     *
     *
     * <pre>
     * Required. Name of the schema.
     * Format is `projects/{project}/schemas/{schema}`.
     * </pre>
     *
     * <code>string name = 1 [(.google.api.field_behavior) = REQUIRED];</code>
     *
     * @param value The bytes for name to set.
     * @return This builder for chaining.
     */
    public Builder setNameBytes(com.google.protobuf.ByteString value) {
      if (value == null) {
        throw new NullPointerException();
      }
      checkByteStringIsUtf8(value);
      name_ = value;
      bitField0_ |= 0x00000001;
      onChanged();
      return this;
    }

    private int type_ = 0;

    /**
     *
     *
     * <pre>
     * The type of the schema definition.
     * </pre>
     *
     * <code>.google.pubsub.v1.Schema.Type type = 2;</code>
     *
     * @return The enum numeric value on the wire for type.
     */
    @java.lang.Override
    public int getTypeValue() {
      return type_;
    }

    /**
     *
     *
     * <pre>
     * The type of the schema definition.
     * </pre>
     *
     * <code>.google.pubsub.v1.Schema.Type type = 2;</code>
     *
     * @param value The enum numeric value on the wire for type to set.
     * @return This builder for chaining.
     */
    public Builder setTypeValue(int value) {
      type_ = value;
      bitField0_ |= 0x00000002;
      onChanged();
      return this;
    }

    /**
     *
     *
     * <pre>
     * The type of the schema definition.
     * </pre>
     *
     * <code>.google.pubsub.v1.Schema.Type type = 2;</code>
     *
     * @return The type.
     */
    @java.lang.Override
    public com.google.pubsub.v1.Schema.Type getType() {
      com.google.pubsub.v1.Schema.Type result = com.google.pubsub.v1.Schema.Type.forNumber(type_);
      return result == null ? com.google.pubsub.v1.Schema.Type.UNRECOGNIZED : result;
    }

    /**
     *
     *
     * <pre>
     * The type of the schema definition.
     * </pre>
     *
     * <code>.google.pubsub.v1.Schema.Type type = 2;</code>
     *
     * @param value The type to set.
     * @return This builder for chaining.
     */
    public Builder setType(com.google.pubsub.v1.Schema.Type value) {
      if (value == null) {
        throw new NullPointerException();
      }
      bitField0_ |= 0x00000002;
      type_ = value.getNumber();
      onChanged();
      return this;
    }

    /**
     *
     *
     * <pre>
     * The type of the schema definition.
     * </pre>
     *
     * <code>.google.pubsub.v1.Schema.Type type = 2;</code>
     *
     * @return This builder for chaining.
     */
    public Builder clearType() {
      bitField0_ = (bitField0_ & ~0x00000002);
      type_ = 0;
      onChanged();
      return this;
    }

    private java.lang.Object definition_ = "";

    /**
     *
     *
     * <pre>
     * The definition of the schema. This should contain a string representing
     * the full definition of the schema that is a valid schema definition of
     * the type specified in `type`.
     * </pre>
     *
     * <code>string definition = 3;</code>
     *
     * @return The definition.
     */
    public java.lang.String getDefinition() {
      java.lang.Object ref = definition_;
      if (!(ref instanceof java.lang.String)) {
        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
        java.lang.String s = bs.toStringUtf8();
        definition_ = s;
        return s;
      } else {
        return (java.lang.String) ref;
      }
    }

    /**
     *
     *
     * <pre>
     * The definition of the schema. This should contain a string representing
     * the full definition of the schema that is a valid schema definition of
     * the type specified in `type`.
     * </pre>
     *
     * <code>string definition = 3;</code>
     *
     * @return The bytes for definition.
     */
    public com.google.protobuf.ByteString getDefinitionBytes() {
      java.lang.Object ref = definition_;
      if (ref instanceof String) {
        com.google.protobuf.ByteString b =
            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
        definition_ = b;
        return b;
      } else {
        return (com.google.protobuf.ByteString) ref;
      }
    }

    /**
     *
     *
     * <pre>
     * The definition of the schema. This should contain a string representing
     * the full definition of the schema that is a valid schema definition of
     * the type specified in `type`.
     * </pre>
     *
     * <code>string definition = 3;</code>
     *
     * @param value The definition to set.
     * @return This builder for chaining.
     */
    public Builder setDefinition(java.lang.String value) {
      if (value == null) {
        throw new NullPointerException();
      }
      definition_ = value;
      bitField0_ |= 0x00000004;
      onChanged();
      return this;
    }

    /**
     *
     *
     * <pre>
     * The definition of the schema. This should contain a string representing
     * the full definition of the schema that is a valid schema definition of
     * the type specified in `type`.
     * </pre>
     *
     * <code>string definition = 3;</code>
     *
     * @return This builder for chaining.
     */
    public Builder clearDefinition() {
      definition_ = getDefaultInstance().getDefinition();
      bitField0_ = (bitField0_ & ~0x00000004);
      onChanged();
      return this;
    }

    /**
     *
     *
     * <pre>
     * The definition of the schema. This should contain a string representing
     * the full definition of the schema that is a valid schema definition of
     * the type specified in `type`.
     * </pre>
     *
     * <code>string definition = 3;</code>
     *
     * @param value The bytes for definition to set.
     * @return This builder for chaining.
     */
    public Builder setDefinitionBytes(com.google.protobuf.ByteString value) {
      if (value == null) {
        throw new NullPointerException();
      }
      checkByteStringIsUtf8(value);
      definition_ = value;
      bitField0_ |= 0x00000004;
      onChanged();
      return this;
    }

    private java.lang.Object revisionId_ = "";

    /**
     *
     *
     * <pre>
     * Output only. Immutable. The revision ID of the schema.
     * </pre>
     *
     * <code>
     * string revision_id = 4 [(.google.api.field_behavior) = IMMUTABLE, (.google.api.field_behavior) = OUTPUT_ONLY];
     * </code>
     *
     * @return The revisionId.
     */
    public java.lang.String getRevisionId() {
      java.lang.Object ref = revisionId_;
      if (!(ref instanceof java.lang.String)) {
        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
        java.lang.String s = bs.toStringUtf8();
        revisionId_ = s;
        return s;
      } else {
        return (java.lang.String) ref;
      }
    }

    /**
     *
     *
     * <pre>
     * Output only. Immutable. The revision ID of the schema.
     * </pre>
     *
     * <code>
     * string revision_id = 4 [(.google.api.field_behavior) = IMMUTABLE, (.google.api.field_behavior) = OUTPUT_ONLY];
     * </code>
     *
     * @return The bytes for revisionId.
     */
    public com.google.protobuf.ByteString getRevisionIdBytes() {
      java.lang.Object ref = revisionId_;
      if (ref instanceof String) {
        com.google.protobuf.ByteString b =
            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
        revisionId_ = b;
        return b;
      } else {
        return (com.google.protobuf.ByteString) ref;
      }
    }

    /**
     *
     *
     * <pre>
     * Output only. Immutable. The revision ID of the schema.
     * </pre>
     *
     * <code>
     * string revision_id = 4 [(.google.api.field_behavior) = IMMUTABLE, (.google.api.field_behavior) = OUTPUT_ONLY];
     * </code>
     *
     * @param value The revisionId to set.
     * @return This builder for chaining.
     */
    public Builder setRevisionId(java.lang.String value) {
      if (value == null) {
        throw new NullPointerException();
      }
      revisionId_ = value;
      bitField0_ |= 0x00000008;
      onChanged();
      return this;
    }

    /**
     *
     *
     * <pre>
     * Output only. Immutable. The revision ID of the schema.
     * </pre>
     *
     * <code>
     * string revision_id = 4 [(.google.api.field_behavior) = IMMUTABLE, (.google.api.field_behavior) = OUTPUT_ONLY];
     * </code>
     *
     * @return This builder for chaining.
     */
    public Builder clearRevisionId() {
      revisionId_ = getDefaultInstance().getRevisionId();
      bitField0_ = (bitField0_ & ~0x00000008);
      onChanged();
      return this;
    }

    /**
     *
     *
     * <pre>
     * Output only. Immutable. The revision ID of the schema.
     * </pre>
     *
     * <code>
     * string revision_id = 4 [(.google.api.field_behavior) = IMMUTABLE, (.google.api.field_behavior) = OUTPUT_ONLY];
     * </code>
     *
     * @param value The bytes for revisionId to set.
     * @return This builder for chaining.
     */
    public Builder setRevisionIdBytes(com.google.protobuf.ByteString value) {
      if (value == null) {
        throw new NullPointerException();
      }
      checkByteStringIsUtf8(value);
      revisionId_ = value;
      bitField0_ |= 0x00000008;
      onChanged();
      return this;
    }

    private com.google.protobuf.Timestamp revisionCreateTime_;
    private com.google.protobuf.SingleFieldBuilder<
            com.google.protobuf.Timestamp,
            com.google.protobuf.Timestamp.Builder,
            com.google.protobuf.TimestampOrBuilder>
        revisionCreateTimeBuilder_;

    /**
     *
     *
     * <pre>
     * Output only. The timestamp that the revision was created.
     * </pre>
     *
     * <code>
     * .google.protobuf.Timestamp revision_create_time = 6 [(.google.api.field_behavior) = OUTPUT_ONLY];
     * </code>
     *
     * @return Whether the revisionCreateTime field is set.
     */
    public boolean hasRevisionCreateTime() {
      return ((bitField0_ & 0x00000010) != 0);
    }

    /**
     *
     *
     * <pre>
     * Output only. The timestamp that the revision was created.
     * </pre>
     *
     * <code>
     * .google.protobuf.Timestamp revision_create_time = 6 [(.google.api.field_behavior) = OUTPUT_ONLY];
     * </code>
     *
     * @return The revisionCreateTime.
     */
    public com.google.protobuf.Timestamp getRevisionCreateTime() {
      if (revisionCreateTimeBuilder_ == null) {
        return revisionCreateTime_ == null
            ? com.google.protobuf.Timestamp.getDefaultInstance()
            : revisionCreateTime_;
      } else {
        return revisionCreateTimeBuilder_.getMessage();
      }
    }

    /**
     *
     *
     * <pre>
     * Output only. The timestamp that the revision was created.
     * </pre>
     *
     * <code>
     * .google.protobuf.Timestamp revision_create_time = 6 [(.google.api.field_behavior) = OUTPUT_ONLY];
     * </code>
     */
    public Builder setRevisionCreateTime(com.google.protobuf.Timestamp value) {
      if (revisionCreateTimeBuilder_ == null) {
        if (value == null) {
          throw new NullPointerException();
        }
        revisionCreateTime_ = value;
      } else {
        revisionCreateTimeBuilder_.setMessage(value);
      }
      bitField0_ |= 0x00000010;
      onChanged();
      return this;
    }

    /**
     *
     *
     * <pre>
     * Output only. The timestamp that the revision was created.
     * </pre>
     *
     * <code>
     * .google.protobuf.Timestamp revision_create_time = 6 [(.google.api.field_behavior) = OUTPUT_ONLY];
     * </code>
     */
    public Builder setRevisionCreateTime(com.google.protobuf.Timestamp.Builder builderForValue) {
      if (revisionCreateTimeBuilder_ == null) {
        revisionCreateTime_ = builderForValue.build();
      } else {
        revisionCreateTimeBuilder_.setMessage(builderForValue.build());
      }
      bitField0_ |= 0x00000010;
      onChanged();
      return this;
    }

    /**
     *
     *
     * <pre>
     * Output only. The timestamp that the revision was created.
     * </pre>
     *
     * <code>
     * .google.protobuf.Timestamp revision_create_time = 6 [(.google.api.field_behavior) = OUTPUT_ONLY];
     * </code>
     */
    public Builder mergeRevisionCreateTime(com.google.protobuf.Timestamp value) {
      if (revisionCreateTimeBuilder_ == null) {
        if (((bitField0_ & 0x00000010) != 0)
            && revisionCreateTime_ != null
            && revisionCreateTime_ != com.google.protobuf.Timestamp.getDefaultInstance()) {
          getRevisionCreateTimeBuilder().mergeFrom(value);
        } else {
          revisionCreateTime_ = value;
        }
      } else {
        revisionCreateTimeBuilder_.mergeFrom(value);
      }
      if (revisionCreateTime_ != null) {
        bitField0_ |= 0x00000010;
        onChanged();
      }
      return this;
    }

    /**
     *
     *
     * <pre>
     * Output only. The timestamp that the revision was created.
     * </pre>
     *
     * <code>
     * .google.protobuf.Timestamp revision_create_time = 6 [(.google.api.field_behavior) = OUTPUT_ONLY];
     * </code>
     */
    public Builder clearRevisionCreateTime() {
      bitField0_ = (bitField0_ & ~0x00000010);
      revisionCreateTime_ = null;
      if (revisionCreateTimeBuilder_ != null) {
        revisionCreateTimeBuilder_.dispose();
        revisionCreateTimeBuilder_ = null;
      }
      onChanged();
      return this;
    }

    /**
     *
     *
     * <pre>
     * Output only. The timestamp that the revision was created.
     * </pre>
     *
     * <code>
     * .google.protobuf.Timestamp revision_create_time = 6 [(.google.api.field_behavior) = OUTPUT_ONLY];
     * </code>
     */
    public com.google.protobuf.Timestamp.Builder getRevisionCreateTimeBuilder() {
      bitField0_ |= 0x00000010;
      onChanged();
      return internalGetRevisionCreateTimeFieldBuilder().getBuilder();
    }

    /**
     *
     *
     * <pre>
     * Output only. The timestamp that the revision was created.
     * </pre>
     *
     * <code>
     * .google.protobuf.Timestamp revision_create_time = 6 [(.google.api.field_behavior) = OUTPUT_ONLY];
     * </code>
     */
    public com.google.protobuf.TimestampOrBuilder getRevisionCreateTimeOrBuilder() {
      if (revisionCreateTimeBuilder_ != null) {
        return revisionCreateTimeBuilder_.getMessageOrBuilder();
      } else {
        return revisionCreateTime_ == null
            ? com.google.protobuf.Timestamp.getDefaultInstance()
            : revisionCreateTime_;
      }
    }

    /**
     *
     *
     * <pre>
     * Output only. The timestamp that the revision was created.
     * </pre>
     *
     * <code>
     * .google.protobuf.Timestamp revision_create_time = 6 [(.google.api.field_behavior) = OUTPUT_ONLY];
     * </code>
     */
    private com.google.protobuf.SingleFieldBuilder<
            com.google.protobuf.Timestamp,
            com.google.protobuf.Timestamp.Builder,
            com.google.protobuf.TimestampOrBuilder>
        internalGetRevisionCreateTimeFieldBuilder() {
      if (revisionCreateTimeBuilder_ == null) {
        revisionCreateTimeBuilder_ =
            new com.google.protobuf.SingleFieldBuilder<
                com.google.protobuf.Timestamp,
                com.google.protobuf.Timestamp.Builder,
                com.google.protobuf.TimestampOrBuilder>(
                getRevisionCreateTime(), getParentForChildren(), isClean());
        revisionCreateTime_ = null;
      }
      return revisionCreateTimeBuilder_;
    }

    // @@protoc_insertion_point(builder_scope:google.pubsub.v1.Schema)
  }

  // @@protoc_insertion_point(class_scope:google.pubsub.v1.Schema)
  private static final com.google.pubsub.v1.Schema DEFAULT_INSTANCE;

  static {
    DEFAULT_INSTANCE = new com.google.pubsub.v1.Schema();
  }

  public static com.google.pubsub.v1.Schema getDefaultInstance() {
    return DEFAULT_INSTANCE;
  }

  private static final com.google.protobuf.Parser<Schema> PARSER =
      new com.google.protobuf.AbstractParser<Schema>() {
        @java.lang.Override
        public Schema parsePartialFrom(
            com.google.protobuf.CodedInputStream input,
            com.google.protobuf.ExtensionRegistryLite extensionRegistry)
            throws com.google.protobuf.InvalidProtocolBufferException {
          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();
        }
      };

  public static com.google.protobuf.Parser<Schema> parser() {
    return PARSER;
  }

  @java.lang.Override
  public com.google.protobuf.Parser<Schema> getParserForType() {
    return PARSER;
  }

  @java.lang.Override
  public com.google.pubsub.v1.Schema getDefaultInstanceForType() {
    return DEFAULT_INSTANCE;
  }
}
