/*
 * Copyright 2023 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!
// source: google/cloud/contentwarehouse/v1/document_service_request.proto

package com.google.cloud.contentwarehouse.v1;

/**
 *
 *
 * <pre>
 * Request message for DocumentService.CreateDocument.
 * </pre>
 *
 * Protobuf type {@code google.cloud.contentwarehouse.v1.CreateDocumentRequest}
 */
public final class CreateDocumentRequest extends com.google.protobuf.GeneratedMessageV3
    implements
    // @@protoc_insertion_point(message_implements:google.cloud.contentwarehouse.v1.CreateDocumentRequest)
    CreateDocumentRequestOrBuilder {
  private static final long serialVersionUID = 0L;
  // Use CreateDocumentRequest.newBuilder() to construct.
  private CreateDocumentRequest(com.google.protobuf.GeneratedMessageV3.Builder<?> builder) {
    super(builder);
  }

  private CreateDocumentRequest() {
    parent_ = "";
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  @java.lang.Override
  @SuppressWarnings({"unused"})
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  /**
   *
   *
   * <pre>
   * Required. The parent name.
   * Format: projects/{project_number}/locations/{location}.
   * </pre>
   *
   * <code>
   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
   * </code>
   *
   * @return The parent.
   */
  @java.lang.Override
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  /**
   *
   *
   * <pre>
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   * Format: projects/{project_number}/locations/{location}.
   * </pre>
   *
   * <code>
   * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
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   *
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  public static final int DOCUMENT_FIELD_NUMBER = 2;
  private com.google.cloud.contentwarehouse.v1.Document document_;
  /**
   *
   *
   * <pre>
   * Required. The document to create.
   * </pre>
   *
   * <code>
   * .google.cloud.contentwarehouse.v1.Document document = 2 [(.google.api.field_behavior) = REQUIRED];
   * </code>
   *
   * @return Whether the document field is set.
   */
  @java.lang.Override
  public boolean hasDocument() {
    return document_ != null;
  }
  /**
   *
   *
   * <pre>
   * Required. The document to create.
   * </pre>
   *
   * <code>
   * .google.cloud.contentwarehouse.v1.Document document = 2 [(.google.api.field_behavior) = REQUIRED];
   * </code>
   *
   * @return The document.
   */
  @java.lang.Override
  public com.google.cloud.contentwarehouse.v1.Document getDocument() {
    return document_ == null
        ? com.google.cloud.contentwarehouse.v1.Document.getDefaultInstance()
        : document_;
  }
  /**
   *
   *
   * <pre>
   * Required. The document to create.
   * </pre>
   *
   * <code>
   * .google.cloud.contentwarehouse.v1.Document document = 2 [(.google.api.field_behavior) = REQUIRED];
   * </code>
   */
  @java.lang.Override
  public com.google.cloud.contentwarehouse.v1.DocumentOrBuilder getDocumentOrBuilder() {
    return document_ == null
        ? com.google.cloud.contentwarehouse.v1.Document.getDefaultInstance()
        : document_;
  }

  public static final int REQUEST_METADATA_FIELD_NUMBER = 3;
  private com.google.cloud.contentwarehouse.v1.RequestMetadata requestMetadata_;
  /**
   *
   *
   * <pre>
   * The meta information collected about the end user, used to enforce access
   * control for the service.
   * </pre>
   *
   * <code>.google.cloud.contentwarehouse.v1.RequestMetadata request_metadata = 3;</code>
   *
   * @return Whether the requestMetadata field is set.
   */
  @java.lang.Override
  public boolean hasRequestMetadata() {
    return requestMetadata_ != null;
  }
  /**
   *
   *
   * <pre>
   * The meta information collected about the end user, used to enforce access
   * control for the service.
   * </pre>
   *
   * <code>.google.cloud.contentwarehouse.v1.RequestMetadata request_metadata = 3;</code>
   *
   * @return The requestMetadata.
   */
  @java.lang.Override
  public com.google.cloud.contentwarehouse.v1.RequestMetadata getRequestMetadata() {
    return requestMetadata_ == null
        ? com.google.cloud.contentwarehouse.v1.RequestMetadata.getDefaultInstance()
        : requestMetadata_;
  }
  /**
   *
   *
   * <pre>
   * The meta information collected about the end user, used to enforce access
   * control for the service.
   * </pre>
   *
   * <code>.google.cloud.contentwarehouse.v1.RequestMetadata request_metadata = 3;</code>
   */
  @java.lang.Override
  public com.google.cloud.contentwarehouse.v1.RequestMetadataOrBuilder
      getRequestMetadataOrBuilder() {
    return requestMetadata_ == null
        ? com.google.cloud.contentwarehouse.v1.RequestMetadata.getDefaultInstance()
        : requestMetadata_;
  }

  public static final int POLICY_FIELD_NUMBER = 4;
  private com.google.iam.v1.Policy policy_;
  /**
   *
   *
   * <pre>
   * Default document policy during creation.
   * This refers to an Identity and Access (IAM) policy, which specifies access
   * controls for the Document.
   * Conditions defined in the policy will be ignored.
   * </pre>
   *
   * <code>.google.iam.v1.Policy policy = 4;</code>
   *
   * @return Whether the policy field is set.
   */
  @java.lang.Override
  public boolean hasPolicy() {
    return policy_ != null;
  }
  /**
   *
   *
   * <pre>
   * Default document policy during creation.
   * This refers to an Identity and Access (IAM) policy, which specifies access
   * controls for the Document.
   * Conditions defined in the policy will be ignored.
   * </pre>
   *
   * <code>.google.iam.v1.Policy policy = 4;</code>
   *
   * @return The policy.
   */
  @java.lang.Override
  public com.google.iam.v1.Policy getPolicy() {
    return policy_ == null ? com.google.iam.v1.Policy.getDefaultInstance() : policy_;
  }
  /**
   *
   *
   * <pre>
   * Default document policy during creation.
   * This refers to an Identity and Access (IAM) policy, which specifies access
   * controls for the Document.
   * Conditions defined in the policy will be ignored.
   * </pre>
   *
   * <code>.google.iam.v1.Policy policy = 4;</code>
   */
  @java.lang.Override
  public com.google.iam.v1.PolicyOrBuilder getPolicyOrBuilder() {
    return policy_ == null ? com.google.iam.v1.Policy.getDefaultInstance() : policy_;
  }

  public static final int CLOUD_AI_DOCUMENT_OPTION_FIELD_NUMBER = 5;
  private com.google.cloud.contentwarehouse.v1.CloudAIDocumentOption cloudAiDocumentOption_;
  /**
   *
   *
   * <pre>
   * Request Option for processing Cloud AI Document in Document Warehouse.
   * This field offers limited support for mapping entities from Cloud AI
   * Document to Warehouse Document. Please consult with product team before
   * using this field and other available options.
   * </pre>
   *
   * <code>.google.cloud.contentwarehouse.v1.CloudAIDocumentOption cloud_ai_document_option = 5;
   * </code>
   *
   * @return Whether the cloudAiDocumentOption field is set.
   */
  @java.lang.Override
  public boolean hasCloudAiDocumentOption() {
    return cloudAiDocumentOption_ != null;
  }
  /**
   *
   *
   * <pre>
   * Request Option for processing Cloud AI Document in Document Warehouse.
   * This field offers limited support for mapping entities from Cloud AI
   * Document to Warehouse Document. Please consult with product team before
   * using this field and other available options.
   * </pre>
   *
   * <code>.google.cloud.contentwarehouse.v1.CloudAIDocumentOption cloud_ai_document_option = 5;
   * </code>
   *
   * @return The cloudAiDocumentOption.
   */
  @java.lang.Override
  public com.google.cloud.contentwarehouse.v1.CloudAIDocumentOption getCloudAiDocumentOption() {
    return cloudAiDocumentOption_ == null
        ? com.google.cloud.contentwarehouse.v1.CloudAIDocumentOption.getDefaultInstance()
        : cloudAiDocumentOption_;
  }
  /**
   *
   *
   * <pre>
   * Request Option for processing Cloud AI Document in Document Warehouse.
   * This field offers limited support for mapping entities from Cloud AI
   * Document to Warehouse Document. Please consult with product team before
   * using this field and other available options.
   * </pre>
   *
   * <code>.google.cloud.contentwarehouse.v1.CloudAIDocumentOption cloud_ai_document_option = 5;
   * </code>
   */
  @java.lang.Override
  public com.google.cloud.contentwarehouse.v1.CloudAIDocumentOptionOrBuilder
      getCloudAiDocumentOptionOrBuilder() {
    return cloudAiDocumentOption_ == null
        ? com.google.cloud.contentwarehouse.v1.CloudAIDocumentOption.getDefaultInstance()
        : cloudAiDocumentOption_;
  }

  public static final int CREATE_MASK_FIELD_NUMBER = 6;
  private com.google.protobuf.FieldMask createMask_;
  /**
   *
   *
   * <pre>
   * Field mask for creating Document fields. If mask path is empty,
   * it means all fields are masked.
   * For the `FieldMask` definition,
   * see
   * https://developers.google.com/protocol-buffers/docs/reference/google.protobuf#fieldmask.
   * </pre>
   *
   * <code>.google.protobuf.FieldMask create_mask = 6;</code>
   *
   * @return Whether the createMask field is set.
   */
  @java.lang.Override
  public boolean hasCreateMask() {
    return createMask_ != null;
  }
  /**
   *
   *
   * <pre>
   * Field mask for creating Document fields. If mask path is empty,
   * it means all fields are masked.
   * For the `FieldMask` definition,
   * see
   * https://developers.google.com/protocol-buffers/docs/reference/google.protobuf#fieldmask.
   * </pre>
   *
   * <code>.google.protobuf.FieldMask create_mask = 6;</code>
   *
   * @return The createMask.
   */
  @java.lang.Override
  public com.google.protobuf.FieldMask getCreateMask() {
    return createMask_ == null ? com.google.protobuf.FieldMask.getDefaultInstance() : createMask_;
  }
  /**
   *
   *
   * <pre>
   * Field mask for creating Document fields. If mask path is empty,
   * it means all fields are masked.
   * For the `FieldMask` definition,
   * see
   * https://developers.google.com/protocol-buffers/docs/reference/google.protobuf#fieldmask.
   * </pre>
   *
   * <code>.google.protobuf.FieldMask create_mask = 6;</code>
   */
  @java.lang.Override
  public com.google.protobuf.FieldMaskOrBuilder getCreateMaskOrBuilder() {
    return createMask_ == null ? com.google.protobuf.FieldMask.getDefaultInstance() : createMask_;
  }

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    hash = (53 * hash) + getParent().hashCode();
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   *
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      if (((from_bitField0_ & 0x00000010) != 0)) {
        result.cloudAiDocumentOption_ =
            cloudAiDocumentOptionBuilder_ == null
                ? cloudAiDocumentOption_
                : cloudAiDocumentOptionBuilder_.build();
      }
      if (((from_bitField0_ & 0x00000020) != 0)) {
        result.createMask_ = createMaskBuilder_ == null ? createMask_ : createMaskBuilder_.build();
      }
    }

    @java.lang.Override
    public Builder clone() {
      return super.clone();
    }

    @java.lang.Override
    public Builder setField(
        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
      return super.setField(field, value);
    }

    @java.lang.Override
    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
      return super.clearField(field);
    }

    @java.lang.Override
    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
      return super.clearOneof(oneof);
    }

    @java.lang.Override
    public Builder setRepeatedField(
        com.google.protobuf.Descriptors.FieldDescriptor field, int index, java.lang.Object value) {
      return super.setRepeatedField(field, index, value);
    }

    @java.lang.Override
    public Builder addRepeatedField(
        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
      return super.addRepeatedField(field, value);
    }

    @java.lang.Override
    public Builder mergeFrom(com.google.protobuf.Message other) {
      if (other instanceof com.google.cloud.contentwarehouse.v1.CreateDocumentRequest) {
        return mergeFrom((com.google.cloud.contentwarehouse.v1.CreateDocumentRequest) other);
      } else {
        super.mergeFrom(other);
        return this;
      }
    }

    public Builder mergeFrom(com.google.cloud.contentwarehouse.v1.CreateDocumentRequest other) {
      if (other == com.google.cloud.contentwarehouse.v1.CreateDocumentRequest.getDefaultInstance())
        return this;
      if (!other.getParent().isEmpty()) {
        parent_ = other.parent_;
        bitField0_ |= 0x00000001;
        onChanged();
      }
      if (other.hasDocument()) {
        mergeDocument(other.getDocument());
      }
      if (other.hasRequestMetadata()) {
        mergeRequestMetadata(other.getRequestMetadata());
      }
      if (other.hasPolicy()) {
        mergePolicy(other.getPolicy());
      }
      if (other.hasCloudAiDocumentOption()) {
        mergeCloudAiDocumentOption(other.getCloudAiDocumentOption());
      }
      if (other.hasCreateMask()) {
        mergeCreateMask(other.getCreateMask());
      }
      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:
              {
                parent_ = input.readStringRequireUtf8();
                bitField0_ |= 0x00000001;
                break;
              } // case 10
            case 18:
              {
                input.readMessage(getDocumentFieldBuilder().getBuilder(), extensionRegistry);
                bitField0_ |= 0x00000002;
                break;
              } // case 18
            case 26:
              {
                input.readMessage(getRequestMetadataFieldBuilder().getBuilder(), extensionRegistry);
                bitField0_ |= 0x00000004;
                break;
              } // case 26
            case 34:
              {
                input.readMessage(getPolicyFieldBuilder().getBuilder(), extensionRegistry);
                bitField0_ |= 0x00000008;
                break;
              } // case 34
            case 42:
              {
                input.readMessage(
                    getCloudAiDocumentOptionFieldBuilder().getBuilder(), extensionRegistry);
                bitField0_ |= 0x00000010;
                break;
              } // case 42
            case 50:
              {
                input.readMessage(getCreateMaskFieldBuilder().getBuilder(), extensionRegistry);
                bitField0_ |= 0x00000020;
                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 parent_ = "";
    /**
     *
     *
     * <pre>
     * Required. The parent name.
     * Format: projects/{project_number}/locations/{location}.
     * </pre>
     *
     * <code>
     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
     * </code>
     *
     * @return The parent.
     */
    public java.lang.String getParent() {
      java.lang.Object ref = parent_;
      if (!(ref instanceof java.lang.String)) {
        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
        java.lang.String s = bs.toStringUtf8();
        parent_ = s;
        return s;
      } else {
        return (java.lang.String) ref;
      }
    }
    /**
     *
     *
     * <pre>
     * Required. The parent name.
     * Format: projects/{project_number}/locations/{location}.
     * </pre>
     *
     * <code>
     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
     * </code>
     *
     * @return The bytes for parent.
     */
    public com.google.protobuf.ByteString getParentBytes() {
      java.lang.Object ref = parent_;
      if (ref instanceof String) {
        com.google.protobuf.ByteString b =
            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
        parent_ = b;
        return b;
      } else {
        return (com.google.protobuf.ByteString) ref;
      }
    }
    /**
     *
     *
     * <pre>
     * Required. The parent name.
     * Format: projects/{project_number}/locations/{location}.
     * </pre>
     *
     * <code>
     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
     * </code>
     *
     * @param value The parent to set.
     * @return This builder for chaining.
     */
    public Builder setParent(java.lang.String value) {
      if (value == null) {
        throw new NullPointerException();
      }
      parent_ = value;
      bitField0_ |= 0x00000001;
      onChanged();
      return this;
    }
    /**
     *
     *
     * <pre>
     * Required. The parent name.
     * Format: projects/{project_number}/locations/{location}.
     * </pre>
     *
     * <code>
     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
     * </code>
     *
     * @return This builder for chaining.
     */
    public Builder clearParent() {
      parent_ = getDefaultInstance().getParent();
      bitField0_ = (bitField0_ & ~0x00000001);
      onChanged();
      return this;
    }
    /**
     *
     *
     * <pre>
     * Required. The parent name.
     * Format: projects/{project_number}/locations/{location}.
     * </pre>
     *
     * <code>
     * string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
     * </code>
     *
     * @param value The bytes for parent to set.
     * @return This builder for chaining.
     */
    public Builder setParentBytes(com.google.protobuf.ByteString value) {
      if (value == null) {
        throw new NullPointerException();
      }
      checkByteStringIsUtf8(value);
      parent_ = value;
      bitField0_ |= 0x00000001;
      onChanged();
      return this;
    }

    private com.google.cloud.contentwarehouse.v1.Document document_;
    private com.google.protobuf.SingleFieldBuilderV3<
            com.google.cloud.contentwarehouse.v1.Document,
            com.google.cloud.contentwarehouse.v1.Document.Builder,
            com.google.cloud.contentwarehouse.v1.DocumentOrBuilder>
        documentBuilder_;
    /**
     *
     *
     * <pre>
     * Required. The document to create.
     * </pre>
     *
     * <code>
     * .google.cloud.contentwarehouse.v1.Document document = 2 [(.google.api.field_behavior) = REQUIRED];
     * </code>
     *
     * @return Whether the document field is set.
     */
    public boolean hasDocument() {
      return ((bitField0_ & 0x00000002) != 0);
    }
    /**
     *
     *
     * <pre>
     * Required. The document to create.
     * </pre>
     *
     * <code>
     * .google.cloud.contentwarehouse.v1.Document document = 2 [(.google.api.field_behavior) = REQUIRED];
     * </code>
     *
     * @return The document.
     */
    public com.google.cloud.contentwarehouse.v1.Document getDocument() {
      if (documentBuilder_ == null) {
        return document_ == null
            ? com.google.cloud.contentwarehouse.v1.Document.getDefaultInstance()
            : document_;
      } else {
        return documentBuilder_.getMessage();
      }
    }
    /**
     *
     *
     * <pre>
     * Required. The document to create.
     * </pre>
     *
     * <code>
     * .google.cloud.contentwarehouse.v1.Document document = 2 [(.google.api.field_behavior) = REQUIRED];
     * </code>
     */
    public Builder setDocument(com.google.cloud.contentwarehouse.v1.Document value) {
      if (documentBuilder_ == null) {
        if (value == null) {
          throw new NullPointerException();
        }
        document_ = value;
      } else {
        documentBuilder_.setMessage(value);
      }
      bitField0_ |= 0x00000002;
      onChanged();
      return this;
    }
    /**
     *
     *
     * <pre>
     * Required. The document to create.
     * </pre>
     *
     * <code>
     * .google.cloud.contentwarehouse.v1.Document document = 2 [(.google.api.field_behavior) = REQUIRED];
     * </code>
     */
    public Builder setDocument(
        com.google.cloud.contentwarehouse.v1.Document.Builder builderForValue) {
      if (documentBuilder_ == null) {
        document_ = builderForValue.build();
      } else {
        documentBuilder_.setMessage(builderForValue.build());
      }
      bitField0_ |= 0x00000002;
      onChanged();
      return this;
    }
    /**
     *
     *
     * <pre>
     * Required. The document to create.
     * </pre>
     *
     * <code>
     * .google.cloud.contentwarehouse.v1.Document document = 2 [(.google.api.field_behavior) = REQUIRED];
     * </code>
     */
    public Builder mergeDocument(com.google.cloud.contentwarehouse.v1.Document value) {
      if (documentBuilder_ == null) {
        if (((bitField0_ & 0x00000002) != 0)
            && document_ != null
            && document_ != com.google.cloud.contentwarehouse.v1.Document.getDefaultInstance()) {
          getDocumentBuilder().mergeFrom(value);
        } else {
          document_ = value;
        }
      } else {
        documentBuilder_.mergeFrom(value);
      }
      bitField0_ |= 0x00000002;
      onChanged();
      return this;
    }
    /**
     *
     *
     * <pre>
     * Required. The document to create.
     * </pre>
     *
     * <code>
     * .google.cloud.contentwarehouse.v1.Document document = 2 [(.google.api.field_behavior) = REQUIRED];
     * </code>
     */
    public Builder clearDocument() {
      bitField0_ = (bitField0_ & ~0x00000002);
      document_ = null;
      if (documentBuilder_ != null) {
        documentBuilder_.dispose();
        documentBuilder_ = null;
      }
      onChanged();
      return this;
    }
    /**
     *
     *
     * <pre>
     * Required. The document to create.
     * </pre>
     *
     * <code>
     * .google.cloud.contentwarehouse.v1.Document document = 2 [(.google.api.field_behavior) = REQUIRED];
     * </code>
     */
    public com.google.cloud.contentwarehouse.v1.Document.Builder getDocumentBuilder() {
      bitField0_ |= 0x00000002;
      onChanged();
      return getDocumentFieldBuilder().getBuilder();
    }
    /**
     *
     *
     * <pre>
     * Required. The document to create.
     * </pre>
     *
     * <code>
     * .google.cloud.contentwarehouse.v1.Document document = 2 [(.google.api.field_behavior) = REQUIRED];
     * </code>
     */
    public com.google.cloud.contentwarehouse.v1.DocumentOrBuilder getDocumentOrBuilder() {
      if (documentBuilder_ != null) {
        return documentBuilder_.getMessageOrBuilder();
      } else {
        return document_ == null
            ? com.google.cloud.contentwarehouse.v1.Document.getDefaultInstance()
            : document_;
      }
    }
    /**
     *
     *
     * <pre>
     * Required. The document to create.
     * </pre>
     *
     * <code>
     * .google.cloud.contentwarehouse.v1.Document document = 2 [(.google.api.field_behavior) = REQUIRED];
     * </code>
     */
    private com.google.protobuf.SingleFieldBuilderV3<
            com.google.cloud.contentwarehouse.v1.Document,
            com.google.cloud.contentwarehouse.v1.Document.Builder,
            com.google.cloud.contentwarehouse.v1.DocumentOrBuilder>
        getDocumentFieldBuilder() {
      if (documentBuilder_ == null) {
        documentBuilder_ =
            new com.google.protobuf.SingleFieldBuilderV3<
                com.google.cloud.contentwarehouse.v1.Document,
                com.google.cloud.contentwarehouse.v1.Document.Builder,
                com.google.cloud.contentwarehouse.v1.DocumentOrBuilder>(
                getDocument(), getParentForChildren(), isClean());
        document_ = null;
      }
      return documentBuilder_;
    }

    private com.google.cloud.contentwarehouse.v1.RequestMetadata requestMetadata_;
    private com.google.protobuf.SingleFieldBuilderV3<
            com.google.cloud.contentwarehouse.v1.RequestMetadata,
            com.google.cloud.contentwarehouse.v1.RequestMetadata.Builder,
            com.google.cloud.contentwarehouse.v1.RequestMetadataOrBuilder>
        requestMetadataBuilder_;
    /**
     *
     *
     * <pre>
     * The meta information collected about the end user, used to enforce access
     * control for the service.
     * </pre>
     *
     * <code>.google.cloud.contentwarehouse.v1.RequestMetadata request_metadata = 3;</code>
     *
     * @return Whether the requestMetadata field is set.
     */
    public boolean hasRequestMetadata() {
      return ((bitField0_ & 0x00000004) != 0);
    }
    /**
     *
     *
     * <pre>
     * The meta information collected about the end user, used to enforce access
     * control for the service.
     * </pre>
     *
     * <code>.google.cloud.contentwarehouse.v1.RequestMetadata request_metadata = 3;</code>
     *
     * @return The requestMetadata.
     */
    public com.google.cloud.contentwarehouse.v1.RequestMetadata getRequestMetadata() {
      if (requestMetadataBuilder_ == null) {
        return requestMetadata_ == null
            ? com.google.cloud.contentwarehouse.v1.RequestMetadata.getDefaultInstance()
            : requestMetadata_;
      } else {
        return requestMetadataBuilder_.getMessage();
      }
    }
    /**
     *
     *
     * <pre>
     * The meta information collected about the end user, used to enforce access
     * control for the service.
     * </pre>
     *
     * <code>.google.cloud.contentwarehouse.v1.RequestMetadata request_metadata = 3;</code>
     */
    public Builder setRequestMetadata(com.google.cloud.contentwarehouse.v1.RequestMetadata value) {
      if (requestMetadataBuilder_ == null) {
        if (value == null) {
          throw new NullPointerException();
        }
        requestMetadata_ = value;
      } else {
        requestMetadataBuilder_.setMessage(value);
      }
      bitField0_ |= 0x00000004;
      onChanged();
      return this;
    }
    /**
     *
     *
     * <pre>
     * The meta information collected about the end user, used to enforce access
     * control for the service.
     * </pre>
     *
     * <code>.google.cloud.contentwarehouse.v1.RequestMetadata request_metadata = 3;</code>
     */
    public Builder setRequestMetadata(
        com.google.cloud.contentwarehouse.v1.RequestMetadata.Builder builderForValue) {
      if (requestMetadataBuilder_ == null) {
        requestMetadata_ = builderForValue.build();
      } else {
        requestMetadataBuilder_.setMessage(builderForValue.build());
      }
      bitField0_ |= 0x00000004;
      onChanged();
      return this;
    }
    /**
     *
     *
     * <pre>
     * The meta information collected about the end user, used to enforce access
     * control for the service.
     * </pre>
     *
     * <code>.google.cloud.contentwarehouse.v1.RequestMetadata request_metadata = 3;</code>
     */
    public Builder mergeRequestMetadata(
        com.google.cloud.contentwarehouse.v1.RequestMetadata value) {
      if (requestMetadataBuilder_ == null) {
        if (((bitField0_ & 0x00000004) != 0)
            && requestMetadata_ != null
            && requestMetadata_
                != com.google.cloud.contentwarehouse.v1.RequestMetadata.getDefaultInstance()) {
          getRequestMetadataBuilder().mergeFrom(value);
        } else {
          requestMetadata_ = value;
        }
      } else {
        requestMetadataBuilder_.mergeFrom(value);
      }
      bitField0_ |= 0x00000004;
      onChanged();
      return this;
    }
    /**
     *
     *
     * <pre>
     * The meta information collected about the end user, used to enforce access
     * control for the service.
     * </pre>
     *
     * <code>.google.cloud.contentwarehouse.v1.RequestMetadata request_metadata = 3;</code>
     */
    public Builder clearRequestMetadata() {
      bitField0_ = (bitField0_ & ~0x00000004);
      requestMetadata_ = null;
      if (requestMetadataBuilder_ != null) {
        requestMetadataBuilder_.dispose();
        requestMetadataBuilder_ = null;
      }
      onChanged();
      return this;
    }
    /**
     *
     *
     * <pre>
     * The meta information collected about the end user, used to enforce access
     * control for the service.
     * </pre>
     *
     * <code>.google.cloud.contentwarehouse.v1.RequestMetadata request_metadata = 3;</code>
     */
    public com.google.cloud.contentwarehouse.v1.RequestMetadata.Builder
        getRequestMetadataBuilder() {
      bitField0_ |= 0x00000004;
      onChanged();
      return getRequestMetadataFieldBuilder().getBuilder();
    }
    /**
     *
     *
     * <pre>
     * The meta information collected about the end user, used to enforce access
     * control for the service.
     * </pre>
     *
     * <code>.google.cloud.contentwarehouse.v1.RequestMetadata request_metadata = 3;</code>
     */
    public com.google.cloud.contentwarehouse.v1.RequestMetadataOrBuilder
        getRequestMetadataOrBuilder() {
      if (requestMetadataBuilder_ != null) {
        return requestMetadataBuilder_.getMessageOrBuilder();
      } else {
        return requestMetadata_ == null
            ? com.google.cloud.contentwarehouse.v1.RequestMetadata.getDefaultInstance()
            : requestMetadata_;
      }
    }
    /**
     *
     *
     * <pre>
     * The meta information collected about the end user, used to enforce access
     * control for the service.
     * </pre>
     *
     * <code>.google.cloud.contentwarehouse.v1.RequestMetadata request_metadata = 3;</code>
     */
    private com.google.protobuf.SingleFieldBuilderV3<
            com.google.cloud.contentwarehouse.v1.RequestMetadata,
            com.google.cloud.contentwarehouse.v1.RequestMetadata.Builder,
            com.google.cloud.contentwarehouse.v1.RequestMetadataOrBuilder>
        getRequestMetadataFieldBuilder() {
      if (requestMetadataBuilder_ == null) {
        requestMetadataBuilder_ =
            new com.google.protobuf.SingleFieldBuilderV3<
                com.google.cloud.contentwarehouse.v1.RequestMetadata,
                com.google.cloud.contentwarehouse.v1.RequestMetadata.Builder,
                com.google.cloud.contentwarehouse.v1.RequestMetadataOrBuilder>(
                getRequestMetadata(), getParentForChildren(), isClean());
        requestMetadata_ = null;
      }
      return requestMetadataBuilder_;
    }

    private com.google.iam.v1.Policy policy_;
    private com.google.protobuf.SingleFieldBuilderV3<
            com.google.iam.v1.Policy,
            com.google.iam.v1.Policy.Builder,
            com.google.iam.v1.PolicyOrBuilder>
        policyBuilder_;
    /**
     *
     *
     * <pre>
     * Default document policy during creation.
     * This refers to an Identity and Access (IAM) policy, which specifies access
     * controls for the Document.
     * Conditions defined in the policy will be ignored.
     * </pre>
     *
     * <code>.google.iam.v1.Policy policy = 4;</code>
     *
     * @return Whether the policy field is set.
     */
    public boolean hasPolicy() {
      return ((bitField0_ & 0x00000008) != 0);
    }
    /**
     *
     *
     * <pre>
     * Default document policy during creation.
     * This refers to an Identity and Access (IAM) policy, which specifies access
     * controls for the Document.
     * Conditions defined in the policy will be ignored.
     * </pre>
     *
     * <code>.google.iam.v1.Policy policy = 4;</code>
     *
     * @return The policy.
     */
    public com.google.iam.v1.Policy getPolicy() {
      if (policyBuilder_ == null) {
        return policy_ == null ? com.google.iam.v1.Policy.getDefaultInstance() : policy_;
      } else {
        return policyBuilder_.getMessage();
      }
    }
    /**
     *
     *
     * <pre>
     * Default document policy during creation.
     * This refers to an Identity and Access (IAM) policy, which specifies access
     * controls for the Document.
     * Conditions defined in the policy will be ignored.
     * </pre>
     *
     * <code>.google.iam.v1.Policy policy = 4;</code>
     */
    public Builder setPolicy(com.google.iam.v1.Policy value) {
      if (policyBuilder_ == null) {
        if (value == null) {
          throw new NullPointerException();
        }
        policy_ = value;
      } else {
        policyBuilder_.setMessage(value);
      }
      bitField0_ |= 0x00000008;
      onChanged();
      return this;
    }
    /**
     *
     *
     * <pre>
     * Default document policy during creation.
     * This refers to an Identity and Access (IAM) policy, which specifies access
     * controls for the Document.
     * Conditions defined in the policy will be ignored.
     * </pre>
     *
     * <code>.google.iam.v1.Policy policy = 4;</code>
     */
    public Builder setPolicy(com.google.iam.v1.Policy.Builder builderForValue) {
      if (policyBuilder_ == null) {
        policy_ = builderForValue.build();
      } else {
        policyBuilder_.setMessage(builderForValue.build());
      }
      bitField0_ |= 0x00000008;
      onChanged();
      return this;
    }
    /**
     *
     *
     * <pre>
     * Default document policy during creation.
     * This refers to an Identity and Access (IAM) policy, which specifies access
     * controls for the Document.
     * Conditions defined in the policy will be ignored.
     * </pre>
     *
     * <code>.google.iam.v1.Policy policy = 4;</code>
     */
    public Builder mergePolicy(com.google.iam.v1.Policy value) {
      if (policyBuilder_ == null) {
        if (((bitField0_ & 0x00000008) != 0)
            && policy_ != null
            && policy_ != com.google.iam.v1.Policy.getDefaultInstance()) {
          getPolicyBuilder().mergeFrom(value);
        } else {
          policy_ = value;
        }
      } else {
        policyBuilder_.mergeFrom(value);
      }
      bitField0_ |= 0x00000008;
      onChanged();
      return this;
    }
    /**
     *
     *
     * <pre>
     * Default document policy during creation.
     * This refers to an Identity and Access (IAM) policy, which specifies access
     * controls for the Document.
     * Conditions defined in the policy will be ignored.
     * </pre>
     *
     * <code>.google.iam.v1.Policy policy = 4;</code>
     */
    public Builder clearPolicy() {
      bitField0_ = (bitField0_ & ~0x00000008);
      policy_ = null;
      if (policyBuilder_ != null) {
        policyBuilder_.dispose();
        policyBuilder_ = null;
      }
      onChanged();
      return this;
    }
    /**
     *
     *
     * <pre>
     * Default document policy during creation.
     * This refers to an Identity and Access (IAM) policy, which specifies access
     * controls for the Document.
     * Conditions defined in the policy will be ignored.
     * </pre>
     *
     * <code>.google.iam.v1.Policy policy = 4;</code>
     */
    public com.google.iam.v1.Policy.Builder getPolicyBuilder() {
      bitField0_ |= 0x00000008;
      onChanged();
      return getPolicyFieldBuilder().getBuilder();
    }
    /**
     *
     *
     * <pre>
     * Default document policy during creation.
     * This refers to an Identity and Access (IAM) policy, which specifies access
     * controls for the Document.
     * Conditions defined in the policy will be ignored.
     * </pre>
     *
     * <code>.google.iam.v1.Policy policy = 4;</code>
     */
    public com.google.iam.v1.PolicyOrBuilder getPolicyOrBuilder() {
      if (policyBuilder_ != null) {
        return policyBuilder_.getMessageOrBuilder();
      } else {
        return policy_ == null ? com.google.iam.v1.Policy.getDefaultInstance() : policy_;
      }
    }
    /**
     *
     *
     * <pre>
     * Default document policy during creation.
     * This refers to an Identity and Access (IAM) policy, which specifies access
     * controls for the Document.
     * Conditions defined in the policy will be ignored.
     * </pre>
     *
     * <code>.google.iam.v1.Policy policy = 4;</code>
     */
    private com.google.protobuf.SingleFieldBuilderV3<
            com.google.iam.v1.Policy,
            com.google.iam.v1.Policy.Builder,
            com.google.iam.v1.PolicyOrBuilder>
        getPolicyFieldBuilder() {
      if (policyBuilder_ == null) {
        policyBuilder_ =
            new com.google.protobuf.SingleFieldBuilderV3<
                com.google.iam.v1.Policy,
                com.google.iam.v1.Policy.Builder,
                com.google.iam.v1.PolicyOrBuilder>(getPolicy(), getParentForChildren(), isClean());
        policy_ = null;
      }
      return policyBuilder_;
    }

    private com.google.cloud.contentwarehouse.v1.CloudAIDocumentOption cloudAiDocumentOption_;
    private com.google.protobuf.SingleFieldBuilderV3<
            com.google.cloud.contentwarehouse.v1.CloudAIDocumentOption,
            com.google.cloud.contentwarehouse.v1.CloudAIDocumentOption.Builder,
            com.google.cloud.contentwarehouse.v1.CloudAIDocumentOptionOrBuilder>
        cloudAiDocumentOptionBuilder_;
    /**
     *
     *
     * <pre>
     * Request Option for processing Cloud AI Document in Document Warehouse.
     * This field offers limited support for mapping entities from Cloud AI
     * Document to Warehouse Document. Please consult with product team before
     * using this field and other available options.
     * </pre>
     *
     * <code>.google.cloud.contentwarehouse.v1.CloudAIDocumentOption cloud_ai_document_option = 5;
     * </code>
     *
     * @return Whether the cloudAiDocumentOption field is set.
     */
    public boolean hasCloudAiDocumentOption() {
      return ((bitField0_ & 0x00000010) != 0);
    }
    /**
     *
     *
     * <pre>
     * Request Option for processing Cloud AI Document in Document Warehouse.
     * This field offers limited support for mapping entities from Cloud AI
     * Document to Warehouse Document. Please consult with product team before
     * using this field and other available options.
     * </pre>
     *
     * <code>.google.cloud.contentwarehouse.v1.CloudAIDocumentOption cloud_ai_document_option = 5;
     * </code>
     *
     * @return The cloudAiDocumentOption.
     */
    public com.google.cloud.contentwarehouse.v1.CloudAIDocumentOption getCloudAiDocumentOption() {
      if (cloudAiDocumentOptionBuilder_ == null) {
        return cloudAiDocumentOption_ == null
            ? com.google.cloud.contentwarehouse.v1.CloudAIDocumentOption.getDefaultInstance()
            : cloudAiDocumentOption_;
      } else {
        return cloudAiDocumentOptionBuilder_.getMessage();
      }
    }
    /**
     *
     *
     * <pre>
     * Request Option for processing Cloud AI Document in Document Warehouse.
     * This field offers limited support for mapping entities from Cloud AI
     * Document to Warehouse Document. Please consult with product team before
     * using this field and other available options.
     * </pre>
     *
     * <code>.google.cloud.contentwarehouse.v1.CloudAIDocumentOption cloud_ai_document_option = 5;
     * </code>
     */
    public Builder setCloudAiDocumentOption(
        com.google.cloud.contentwarehouse.v1.CloudAIDocumentOption value) {
      if (cloudAiDocumentOptionBuilder_ == null) {
        if (value == null) {
          throw new NullPointerException();
        }
        cloudAiDocumentOption_ = value;
      } else {
        cloudAiDocumentOptionBuilder_.setMessage(value);
      }
      bitField0_ |= 0x00000010;
      onChanged();
      return this;
    }
    /**
     *
     *
     * <pre>
     * Request Option for processing Cloud AI Document in Document Warehouse.
     * This field offers limited support for mapping entities from Cloud AI
     * Document to Warehouse Document. Please consult with product team before
     * using this field and other available options.
     * </pre>
     *
     * <code>.google.cloud.contentwarehouse.v1.CloudAIDocumentOption cloud_ai_document_option = 5;
     * </code>
     */
    public Builder setCloudAiDocumentOption(
        com.google.cloud.contentwarehouse.v1.CloudAIDocumentOption.Builder builderForValue) {
      if (cloudAiDocumentOptionBuilder_ == null) {
        cloudAiDocumentOption_ = builderForValue.build();
      } else {
        cloudAiDocumentOptionBuilder_.setMessage(builderForValue.build());
      }
      bitField0_ |= 0x00000010;
      onChanged();
      return this;
    }
    /**
     *
     *
     * <pre>
     * Request Option for processing Cloud AI Document in Document Warehouse.
     * This field offers limited support for mapping entities from Cloud AI
     * Document to Warehouse Document. Please consult with product team before
     * using this field and other available options.
     * </pre>
     *
     * <code>.google.cloud.contentwarehouse.v1.CloudAIDocumentOption cloud_ai_document_option = 5;
     * </code>
     */
    public Builder mergeCloudAiDocumentOption(
        com.google.cloud.contentwarehouse.v1.CloudAIDocumentOption value) {
      if (cloudAiDocumentOptionBuilder_ == null) {
        if (((bitField0_ & 0x00000010) != 0)
            && cloudAiDocumentOption_ != null
            && cloudAiDocumentOption_
                != com.google.cloud.contentwarehouse.v1.CloudAIDocumentOption
                    .getDefaultInstance()) {
          getCloudAiDocumentOptionBuilder().mergeFrom(value);
        } else {
          cloudAiDocumentOption_ = value;
        }
      } else {
        cloudAiDocumentOptionBuilder_.mergeFrom(value);
      }
      bitField0_ |= 0x00000010;
      onChanged();
      return this;
    }
    /**
     *
     *
     * <pre>
     * Request Option for processing Cloud AI Document in Document Warehouse.
     * This field offers limited support for mapping entities from Cloud AI
     * Document to Warehouse Document. Please consult with product team before
     * using this field and other available options.
     * </pre>
     *
     * <code>.google.cloud.contentwarehouse.v1.CloudAIDocumentOption cloud_ai_document_option = 5;
     * </code>
     */
    public Builder clearCloudAiDocumentOption() {
      bitField0_ = (bitField0_ & ~0x00000010);
      cloudAiDocumentOption_ = null;
      if (cloudAiDocumentOptionBuilder_ != null) {
        cloudAiDocumentOptionBuilder_.dispose();
        cloudAiDocumentOptionBuilder_ = null;
      }
      onChanged();
      return this;
    }
    /**
     *
     *
     * <pre>
     * Request Option for processing Cloud AI Document in Document Warehouse.
     * This field offers limited support for mapping entities from Cloud AI
     * Document to Warehouse Document. Please consult with product team before
     * using this field and other available options.
     * </pre>
     *
     * <code>.google.cloud.contentwarehouse.v1.CloudAIDocumentOption cloud_ai_document_option = 5;
     * </code>
     */
    public com.google.cloud.contentwarehouse.v1.CloudAIDocumentOption.Builder
        getCloudAiDocumentOptionBuilder() {
      bitField0_ |= 0x00000010;
      onChanged();
      return getCloudAiDocumentOptionFieldBuilder().getBuilder();
    }
    /**
     *
     *
     * <pre>
     * Request Option for processing Cloud AI Document in Document Warehouse.
     * This field offers limited support for mapping entities from Cloud AI
     * Document to Warehouse Document. Please consult with product team before
     * using this field and other available options.
     * </pre>
     *
     * <code>.google.cloud.contentwarehouse.v1.CloudAIDocumentOption cloud_ai_document_option = 5;
     * </code>
     */
    public com.google.cloud.contentwarehouse.v1.CloudAIDocumentOptionOrBuilder
        getCloudAiDocumentOptionOrBuilder() {
      if (cloudAiDocumentOptionBuilder_ != null) {
        return cloudAiDocumentOptionBuilder_.getMessageOrBuilder();
      } else {
        return cloudAiDocumentOption_ == null
            ? com.google.cloud.contentwarehouse.v1.CloudAIDocumentOption.getDefaultInstance()
            : cloudAiDocumentOption_;
      }
    }
    /**
     *
     *
     * <pre>
     * Request Option for processing Cloud AI Document in Document Warehouse.
     * This field offers limited support for mapping entities from Cloud AI
     * Document to Warehouse Document. Please consult with product team before
     * using this field and other available options.
     * </pre>
     *
     * <code>.google.cloud.contentwarehouse.v1.CloudAIDocumentOption cloud_ai_document_option = 5;
     * </code>
     */
    private com.google.protobuf.SingleFieldBuilderV3<
            com.google.cloud.contentwarehouse.v1.CloudAIDocumentOption,
            com.google.cloud.contentwarehouse.v1.CloudAIDocumentOption.Builder,
            com.google.cloud.contentwarehouse.v1.CloudAIDocumentOptionOrBuilder>
        getCloudAiDocumentOptionFieldBuilder() {
      if (cloudAiDocumentOptionBuilder_ == null) {
        cloudAiDocumentOptionBuilder_ =
            new com.google.protobuf.SingleFieldBuilderV3<
                com.google.cloud.contentwarehouse.v1.CloudAIDocumentOption,
                com.google.cloud.contentwarehouse.v1.CloudAIDocumentOption.Builder,
                com.google.cloud.contentwarehouse.v1.CloudAIDocumentOptionOrBuilder>(
                getCloudAiDocumentOption(), getParentForChildren(), isClean());
        cloudAiDocumentOption_ = null;
      }
      return cloudAiDocumentOptionBuilder_;
    }

    private com.google.protobuf.FieldMask createMask_;
    private com.google.protobuf.SingleFieldBuilderV3<
            com.google.protobuf.FieldMask,
            com.google.protobuf.FieldMask.Builder,
            com.google.protobuf.FieldMaskOrBuilder>
        createMaskBuilder_;
    /**
     *
     *
     * <pre>
     * Field mask for creating Document fields. If mask path is empty,
     * it means all fields are masked.
     * For the `FieldMask` definition,
     * see
     * https://developers.google.com/protocol-buffers/docs/reference/google.protobuf#fieldmask.
     * </pre>
     *
     * <code>.google.protobuf.FieldMask create_mask = 6;</code>
     *
     * @return Whether the createMask field is set.
     */
    public boolean hasCreateMask() {
      return ((bitField0_ & 0x00000020) != 0);
    }
    /**
     *
     *
     * <pre>
     * Field mask for creating Document fields. If mask path is empty,
     * it means all fields are masked.
     * For the `FieldMask` definition,
     * see
     * https://developers.google.com/protocol-buffers/docs/reference/google.protobuf#fieldmask.
     * </pre>
     *
     * <code>.google.protobuf.FieldMask create_mask = 6;</code>
     *
     * @return The createMask.
     */
    public com.google.protobuf.FieldMask getCreateMask() {
      if (createMaskBuilder_ == null) {
        return createMask_ == null
            ? com.google.protobuf.FieldMask.getDefaultInstance()
            : createMask_;
      } else {
        return createMaskBuilder_.getMessage();
      }
    }
    /**
     *
     *
     * <pre>
     * Field mask for creating Document fields. If mask path is empty,
     * it means all fields are masked.
     * For the `FieldMask` definition,
     * see
     * https://developers.google.com/protocol-buffers/docs/reference/google.protobuf#fieldmask.
     * </pre>
     *
     * <code>.google.protobuf.FieldMask create_mask = 6;</code>
     */
    public Builder setCreateMask(com.google.protobuf.FieldMask value) {
      if (createMaskBuilder_ == null) {
        if (value == null) {
          throw new NullPointerException();
        }
        createMask_ = value;
      } else {
        createMaskBuilder_.setMessage(value);
      }
      bitField0_ |= 0x00000020;
      onChanged();
      return this;
    }
    /**
     *
     *
     * <pre>
     * Field mask for creating Document fields. If mask path is empty,
     * it means all fields are masked.
     * For the `FieldMask` definition,
     * see
     * https://developers.google.com/protocol-buffers/docs/reference/google.protobuf#fieldmask.
     * </pre>
     *
     * <code>.google.protobuf.FieldMask create_mask = 6;</code>
     */
    public Builder setCreateMask(com.google.protobuf.FieldMask.Builder builderForValue) {
      if (createMaskBuilder_ == null) {
        createMask_ = builderForValue.build();
      } else {
        createMaskBuilder_.setMessage(builderForValue.build());
      }
      bitField0_ |= 0x00000020;
      onChanged();
      return this;
    }
    /**
     *
     *
     * <pre>
     * Field mask for creating Document fields. If mask path is empty,
     * it means all fields are masked.
     * For the `FieldMask` definition,
     * see
     * https://developers.google.com/protocol-buffers/docs/reference/google.protobuf#fieldmask.
     * </pre>
     *
     * <code>.google.protobuf.FieldMask create_mask = 6;</code>
     */
    public Builder mergeCreateMask(com.google.protobuf.FieldMask value) {
      if (createMaskBuilder_ == null) {
        if (((bitField0_ & 0x00000020) != 0)
            && createMask_ != null
            && createMask_ != com.google.protobuf.FieldMask.getDefaultInstance()) {
          getCreateMaskBuilder().mergeFrom(value);
        } else {
          createMask_ = value;
        }
      } else {
        createMaskBuilder_.mergeFrom(value);
      }
      bitField0_ |= 0x00000020;
      onChanged();
      return this;
    }
    /**
     *
     *
     * <pre>
     * Field mask for creating Document fields. If mask path is empty,
     * it means all fields are masked.
     * For the `FieldMask` definition,
     * see
     * https://developers.google.com/protocol-buffers/docs/reference/google.protobuf#fieldmask.
     * </pre>
     *
     * <code>.google.protobuf.FieldMask create_mask = 6;</code>
     */
    public Builder clearCreateMask() {
      bitField0_ = (bitField0_ & ~0x00000020);
      createMask_ = null;
      if (createMaskBuilder_ != null) {
        createMaskBuilder_.dispose();
        createMaskBuilder_ = null;
      }
      onChanged();
      return this;
    }
    /**
     *
     *
     * <pre>
     * Field mask for creating Document fields. If mask path is empty,
     * it means all fields are masked.
     * For the `FieldMask` definition,
     * see
     * https://developers.google.com/protocol-buffers/docs/reference/google.protobuf#fieldmask.
     * </pre>
     *
     * <code>.google.protobuf.FieldMask create_mask = 6;</code>
     */
    public com.google.protobuf.FieldMask.Builder getCreateMaskBuilder() {
      bitField0_ |= 0x00000020;
      onChanged();
      return getCreateMaskFieldBuilder().getBuilder();
    }
    /**
     *
     *
     * <pre>
     * Field mask for creating Document fields. If mask path is empty,
     * it means all fields are masked.
     * For the `FieldMask` definition,
     * see
     * https://developers.google.com/protocol-buffers/docs/reference/google.protobuf#fieldmask.
     * </pre>
     *
     * <code>.google.protobuf.FieldMask create_mask = 6;</code>
     */
    public com.google.protobuf.FieldMaskOrBuilder getCreateMaskOrBuilder() {
      if (createMaskBuilder_ != null) {
        return createMaskBuilder_.getMessageOrBuilder();
      } else {
        return createMask_ == null
            ? com.google.protobuf.FieldMask.getDefaultInstance()
            : createMask_;
      }
    }
    /**
     *
     *
     * <pre>
     * Field mask for creating Document fields. If mask path is empty,
     * it means all fields are masked.
     * For the `FieldMask` definition,
     * see
     * https://developers.google.com/protocol-buffers/docs/reference/google.protobuf#fieldmask.
     * </pre>
     *
     * <code>.google.protobuf.FieldMask create_mask = 6;</code>
     */
    private com.google.protobuf.SingleFieldBuilderV3<
            com.google.protobuf.FieldMask,
            com.google.protobuf.FieldMask.Builder,
            com.google.protobuf.FieldMaskOrBuilder>
        getCreateMaskFieldBuilder() {
      if (createMaskBuilder_ == null) {
        createMaskBuilder_ =
            new com.google.protobuf.SingleFieldBuilderV3<
                com.google.protobuf.FieldMask,
                com.google.protobuf.FieldMask.Builder,
                com.google.protobuf.FieldMaskOrBuilder>(
                getCreateMask(), getParentForChildren(), isClean());
        createMask_ = null;
      }
      return createMaskBuilder_;
    }

    @java.lang.Override
    public final Builder setUnknownFields(final com.google.protobuf.UnknownFieldSet unknownFields) {
      return super.setUnknownFields(unknownFields);
    }

    @java.lang.Override
    public final Builder mergeUnknownFields(
        final com.google.protobuf.UnknownFieldSet unknownFields) {
      return super.mergeUnknownFields(unknownFields);
    }

    // @@protoc_insertion_point(builder_scope:google.cloud.contentwarehouse.v1.CreateDocumentRequest)
  }

  // @@protoc_insertion_point(class_scope:google.cloud.contentwarehouse.v1.CreateDocumentRequest)
  private static final com.google.cloud.contentwarehouse.v1.CreateDocumentRequest DEFAULT_INSTANCE;

  static {
    DEFAULT_INSTANCE = new com.google.cloud.contentwarehouse.v1.CreateDocumentRequest();
  }

  public static com.google.cloud.contentwarehouse.v1.CreateDocumentRequest getDefaultInstance() {
    return DEFAULT_INSTANCE;
  }

  private static final com.google.protobuf.Parser<CreateDocumentRequest> PARSER =
      new com.google.protobuf.AbstractParser<CreateDocumentRequest>() {
        @java.lang.Override
        public CreateDocumentRequest 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<CreateDocumentRequest> parser() {
    return PARSER;
  }

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

  @java.lang.Override
  public com.google.cloud.contentwarehouse.v1.CreateDocumentRequest getDefaultInstanceForType() {
    return DEFAULT_INSTANCE;
  }
}
