// Generated by the protocol buffer compiler.  DO NOT EDIT!
// source: google/cloud/dataproc/v1/clusters.proto

package com.google.cloud.dataproc.v1;

/**
 * <pre>
 * Common config settings for resources of Google Compute Engine cluster
 * instances, applicable to all instances in the cluster.
 * </pre>
 *
 * Protobuf type {@code google.cloud.dataproc.v1.GceClusterConfig}
 */
public  final class GceClusterConfig extends
    com.google.protobuf.GeneratedMessageV3 implements
    // @@protoc_insertion_point(message_implements:google.cloud.dataproc.v1.GceClusterConfig)
    GceClusterConfigOrBuilder {
private static final long serialVersionUID = 0L;
  // Use GceClusterConfig.newBuilder() to construct.
  private GceClusterConfig(com.google.protobuf.GeneratedMessageV3.Builder<?> builder) {
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  private GceClusterConfig() {
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    networkUri_ = "";
    subnetworkUri_ = "";
    internalIpOnly_ = false;
    serviceAccount_ = "";
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  private int bitField0_;
  public static final int ZONE_URI_FIELD_NUMBER = 1;
  private volatile java.lang.Object zoneUri_;
  /**
   * <pre>
   * Optional. The zone where the Google Compute Engine cluster will be located.
   * On a create request, it is required in the "global" region. If omitted
   * in a non-global Cloud Dataproc region, the service will pick a zone in the
   * corresponding Compute Engine region. On a get request, zone will
   * always be present.
   * A full URL, partial URI, or short name are valid. Examples:
   * * `https://www.googleapis.com/compute/v1/projects/[project_id]/zones/[zone]`
   * * `projects/[project_id]/zones/[zone]`
   * * `us-central1-f`
   * </pre>
   *
   * <code>string zone_uri = 1;</code>
   */
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      zoneUri_ = s;
      return s;
    }
  }
  /**
   * <pre>
   * Optional. The zone where the Google Compute Engine cluster will be located.
   * On a create request, it is required in the "global" region. If omitted
   * in a non-global Cloud Dataproc region, the service will pick a zone in the
   * corresponding Compute Engine region. On a get request, zone will
   * always be present.
   * A full URL, partial URI, or short name are valid. Examples:
   * * `https://www.googleapis.com/compute/v1/projects/[project_id]/zones/[zone]`
   * * `projects/[project_id]/zones/[zone]`
   * * `us-central1-f`
   * </pre>
   *
   * <code>string zone_uri = 1;</code>
   */
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  public static final int NETWORK_URI_FIELD_NUMBER = 2;
  private volatile java.lang.Object networkUri_;
  /**
   * <pre>
   * Optional. The Google Compute Engine network to be used for machine
   * communications. Cannot be specified with subnetwork_uri. If neither
   * `network_uri` nor `subnetwork_uri` is specified, the "default" network of
   * the project is used, if it exists. Cannot be a "Custom Subnet Network" (see
   * [Using Subnetworks](/compute/docs/subnetworks) for more information).
   * A full URL, partial URI, or short name are valid. Examples:
   * * `https://www.googleapis.com/compute/v1/projects/[project_id]/regions/global/default`
   * * `projects/[project_id]/regions/global/default`
   * * `default`
   * </pre>
   *
   * <code>string network_uri = 2;</code>
   */
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      networkUri_ = s;
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    }
  }
  /**
   * <pre>
   * Optional. The Google Compute Engine network to be used for machine
   * communications. Cannot be specified with subnetwork_uri. If neither
   * `network_uri` nor `subnetwork_uri` is specified, the "default" network of
   * the project is used, if it exists. Cannot be a "Custom Subnet Network" (see
   * [Using Subnetworks](/compute/docs/subnetworks) for more information).
   * A full URL, partial URI, or short name are valid. Examples:
   * * `https://www.googleapis.com/compute/v1/projects/[project_id]/regions/global/default`
   * * `projects/[project_id]/regions/global/default`
   * * `default`
   * </pre>
   *
   * <code>string network_uri = 2;</code>
   */
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  public static final int SUBNETWORK_URI_FIELD_NUMBER = 6;
  private volatile java.lang.Object subnetworkUri_;
  /**
   * <pre>
   * Optional. The Google Compute Engine subnetwork to be used for machine
   * communications. Cannot be specified with network_uri.
   * A full URL, partial URI, or short name are valid. Examples:
   * * `https://www.googleapis.com/compute/v1/projects/[project_id]/regions/us-east1/sub0`
   * * `projects/[project_id]/regions/us-east1/sub0`
   * * `sub0`
   * </pre>
   *
   * <code>string subnetwork_uri = 6;</code>
   */
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    }
  }
  /**
   * <pre>
   * Optional. The Google Compute Engine subnetwork to be used for machine
   * communications. Cannot be specified with network_uri.
   * A full URL, partial URI, or short name are valid. Examples:
   * * `https://www.googleapis.com/compute/v1/projects/[project_id]/regions/us-east1/sub0`
   * * `projects/[project_id]/regions/us-east1/sub0`
   * * `sub0`
   * </pre>
   *
   * <code>string subnetwork_uri = 6;</code>
   */
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  public static final int INTERNAL_IP_ONLY_FIELD_NUMBER = 7;
  private boolean internalIpOnly_;
  /**
   * <pre>
   * Optional. If true, all instances in the cluster will only have internal IP
   * addresses. By default, clusters are not restricted to internal IP addresses,
   * and will have ephemeral external IP addresses assigned to each instance.
   * This `internal_ip_only` restriction can only be enabled for subnetwork
   * enabled networks, and all off-cluster dependencies must be configured to be
   * accessible without external IP addresses.
   * </pre>
   *
   * <code>bool internal_ip_only = 7;</code>
   */
  public boolean getInternalIpOnly() {
    return internalIpOnly_;
  }

  public static final int SERVICE_ACCOUNT_FIELD_NUMBER = 8;
  private volatile java.lang.Object serviceAccount_;
  /**
   * <pre>
   * Optional. The service account of the instances. Defaults to the default
   * Google Compute Engine service account. Custom service accounts need
   * permissions equivalent to the folloing IAM roles:
   * * roles/logging.logWriter
   * * roles/storage.objectAdmin
   * (see https://cloud.google.com/compute/docs/access/service-accounts#custom_service_accounts
   * for more information).
   * Example: `[account_id]&#64;[project_id].iam.gserviceaccount.com`
   * </pre>
   *
   * <code>string service_account = 8;</code>
   */
  public java.lang.String getServiceAccount() {
    java.lang.Object ref = serviceAccount_;
    if (ref instanceof java.lang.String) {
      return (java.lang.String) ref;
    } else {
      com.google.protobuf.ByteString bs = 
          (com.google.protobuf.ByteString) ref;
      java.lang.String s = bs.toStringUtf8();
      serviceAccount_ = s;
      return s;
    }
  }
  /**
   * <pre>
   * Optional. The service account of the instances. Defaults to the default
   * Google Compute Engine service account. Custom service accounts need
   * permissions equivalent to the folloing IAM roles:
   * * roles/logging.logWriter
   * * roles/storage.objectAdmin
   * (see https://cloud.google.com/compute/docs/access/service-accounts#custom_service_accounts
   * for more information).
   * Example: `[account_id]&#64;[project_id].iam.gserviceaccount.com`
   * </pre>
   *
   * <code>string service_account = 8;</code>
   */
  public com.google.protobuf.ByteString
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    java.lang.Object ref = serviceAccount_;
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  }

  public static final int SERVICE_ACCOUNT_SCOPES_FIELD_NUMBER = 3;
  private com.google.protobuf.LazyStringList serviceAccountScopes_;
  /**
   * <pre>
   * Optional. The URIs of service account scopes to be included in Google
   * Compute Engine instances. The following base set of scopes is always
   * included:
   * * https://www.googleapis.com/auth/cloud.useraccounts.readonly
   * * https://www.googleapis.com/auth/devstorage.read_write
   * * https://www.googleapis.com/auth/logging.write
   * If no scopes are specified, the following defaults are also provided:
   * * https://www.googleapis.com/auth/bigquery
   * * https://www.googleapis.com/auth/bigtable.admin.table
   * * https://www.googleapis.com/auth/bigtable.data
   * * https://www.googleapis.com/auth/devstorage.full_control
   * </pre>
   *
   * <code>repeated string service_account_scopes = 3;</code>
   */
  public com.google.protobuf.ProtocolStringList
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    return serviceAccountScopes_;
  }
  /**
   * <pre>
   * Optional. The URIs of service account scopes to be included in Google
   * Compute Engine instances. The following base set of scopes is always
   * included:
   * * https://www.googleapis.com/auth/cloud.useraccounts.readonly
   * * https://www.googleapis.com/auth/devstorage.read_write
   * * https://www.googleapis.com/auth/logging.write
   * If no scopes are specified, the following defaults are also provided:
   * * https://www.googleapis.com/auth/bigquery
   * * https://www.googleapis.com/auth/bigtable.admin.table
   * * https://www.googleapis.com/auth/bigtable.data
   * * https://www.googleapis.com/auth/devstorage.full_control
   * </pre>
   *
   * <code>repeated string service_account_scopes = 3;</code>
   */
  public int getServiceAccountScopesCount() {
    return serviceAccountScopes_.size();
  }
  /**
   * <pre>
   * Optional. The URIs of service account scopes to be included in Google
   * Compute Engine instances. The following base set of scopes is always
   * included:
   * * https://www.googleapis.com/auth/cloud.useraccounts.readonly
   * * https://www.googleapis.com/auth/devstorage.read_write
   * * https://www.googleapis.com/auth/logging.write
   * If no scopes are specified, the following defaults are also provided:
   * * https://www.googleapis.com/auth/bigquery
   * * https://www.googleapis.com/auth/bigtable.admin.table
   * * https://www.googleapis.com/auth/bigtable.data
   * * https://www.googleapis.com/auth/devstorage.full_control
   * </pre>
   *
   * <code>repeated string service_account_scopes = 3;</code>
   */
  public java.lang.String getServiceAccountScopes(int index) {
    return serviceAccountScopes_.get(index);
  }
  /**
   * <pre>
   * Optional. The URIs of service account scopes to be included in Google
   * Compute Engine instances. The following base set of scopes is always
   * included:
   * * https://www.googleapis.com/auth/cloud.useraccounts.readonly
   * * https://www.googleapis.com/auth/devstorage.read_write
   * * https://www.googleapis.com/auth/logging.write
   * If no scopes are specified, the following defaults are also provided:
   * * https://www.googleapis.com/auth/bigquery
   * * https://www.googleapis.com/auth/bigtable.admin.table
   * * https://www.googleapis.com/auth/bigtable.data
   * * https://www.googleapis.com/auth/devstorage.full_control
   * </pre>
   *
   * <code>repeated string service_account_scopes = 3;</code>
   */
  public com.google.protobuf.ByteString
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    return serviceAccountScopes_.getByteString(index);
  }

  public static final int TAGS_FIELD_NUMBER = 4;
  private com.google.protobuf.LazyStringList tags_;
  /**
   * <pre>
   * The Google Compute Engine tags to add to all instances (see
   * [Tagging instances](/compute/docs/label-or-tag-resources#tags)).
   * </pre>
   *
   * <code>repeated string tags = 4;</code>
   */
  public com.google.protobuf.ProtocolStringList
      getTagsList() {
    return tags_;
  }
  /**
   * <pre>
   * The Google Compute Engine tags to add to all instances (see
   * [Tagging instances](/compute/docs/label-or-tag-resources#tags)).
   * </pre>
   *
   * <code>repeated string tags = 4;</code>
   */
  public int getTagsCount() {
    return tags_.size();
  }
  /**
   * <pre>
   * The Google Compute Engine tags to add to all instances (see
   * [Tagging instances](/compute/docs/label-or-tag-resources#tags)).
   * </pre>
   *
   * <code>repeated string tags = 4;</code>
   */
  public java.lang.String getTags(int index) {
    return tags_.get(index);
  }
  /**
   * <pre>
   * The Google Compute Engine tags to add to all instances (see
   * [Tagging instances](/compute/docs/label-or-tag-resources#tags)).
   * </pre>
   *
   * <code>repeated string tags = 4;</code>
   */
  public com.google.protobuf.ByteString
      getTagsBytes(int index) {
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  }

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  public int getMetadataCount() {
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  /**
   * <pre>
   * The Google Compute Engine metadata entries to add to all instances (see
   * [Project and instance metadata](https://cloud.google.com/compute/docs/storing-retrieving-metadata#project_and_instance_metadata)).
   * </pre>
   *
   * <code>map&lt;string, string&gt; metadata = 5;</code>
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  /**
   * <pre>
   * The Google Compute Engine metadata entries to add to all instances (see
   * [Project and instance metadata](https://cloud.google.com/compute/docs/storing-retrieving-metadata#project_and_instance_metadata)).
   * </pre>
   *
   * <code>map&lt;string, string&gt; metadata = 5;</code>
   */

  public java.util.Map<java.lang.String, java.lang.String> getMetadataMap() {
    return internalGetMetadata().getMap();
  }
  /**
   * <pre>
   * The Google Compute Engine metadata entries to add to all instances (see
   * [Project and instance metadata](https://cloud.google.com/compute/docs/storing-retrieving-metadata#project_and_instance_metadata)).
   * </pre>
   *
   * <code>map&lt;string, string&gt; metadata = 5;</code>
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  }
  /**
   * <pre>
   * The Google Compute Engine metadata entries to add to all instances (see
   * [Project and instance metadata](https://cloud.google.com/compute/docs/storing-retrieving-metadata#project_and_instance_metadata)).
   * </pre>
   *
   * <code>map&lt;string, string&gt; metadata = 5;</code>
   */

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     * <pre>
     * Optional. The zone where the Google Compute Engine cluster will be located.
     * On a create request, it is required in the "global" region. If omitted
     * in a non-global Cloud Dataproc region, the service will pick a zone in the
     * corresponding Compute Engine region. On a get request, zone will
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     * A full URL, partial URI, or short name are valid. Examples:
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     * Optional. The zone where the Google Compute Engine cluster will be located.
     * On a create request, it is required in the "global" region. If omitted
     * in a non-global Cloud Dataproc region, the service will pick a zone in the
     * corresponding Compute Engine region. On a get request, zone will
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     * Optional. The zone where the Google Compute Engine cluster will be located.
     * On a create request, it is required in the "global" region. If omitted
     * in a non-global Cloud Dataproc region, the service will pick a zone in the
     * corresponding Compute Engine region. On a get request, zone will
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     * Optional. The zone where the Google Compute Engine cluster will be located.
     * On a create request, it is required in the "global" region. If omitted
     * in a non-global Cloud Dataproc region, the service will pick a zone in the
     * corresponding Compute Engine region. On a get request, zone will
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     * * `us-central1-f`
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     * Optional. The zone where the Google Compute Engine cluster will be located.
     * On a create request, it is required in the "global" region. If omitted
     * in a non-global Cloud Dataproc region, the service will pick a zone in the
     * corresponding Compute Engine region. On a get request, zone will
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     * <pre>
     * Optional. The Google Compute Engine network to be used for machine
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     * [Using Subnetworks](/compute/docs/subnetworks) for more information).
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     * * `projects/[project_id]/regions/global/default`
     * * `default`
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     * <pre>
     * Optional. The Google Compute Engine network to be used for machine
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     * * `default`
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     * <pre>
     * Optional. The Google Compute Engine network to be used for machine
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     * the project is used, if it exists. Cannot be a "Custom Subnet Network" (see
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     * * `default`
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     *
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     * <pre>
     * Optional. The Google Compute Engine network to be used for machine
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     * the project is used, if it exists. Cannot be a "Custom Subnet Network" (see
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     * A full URL, partial URI, or short name are valid. Examples:
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     * * `projects/[project_id]/regions/global/default`
     * * `default`
     * </pre>
     *
     * <code>string network_uri = 2;</code>
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     * <pre>
     * Optional. The Google Compute Engine network to be used for machine
     * communications. Cannot be specified with subnetwork_uri. If neither
     * `network_uri` nor `subnetwork_uri` is specified, the "default" network of
     * the project is used, if it exists. Cannot be a "Custom Subnet Network" (see
     * [Using Subnetworks](/compute/docs/subnetworks) for more information).
     * A full URL, partial URI, or short name are valid. Examples:
     * * `https://www.googleapis.com/compute/v1/projects/[project_id]/regions/global/default`
     * * `projects/[project_id]/regions/global/default`
     * * `default`
     * </pre>
     *
     * <code>string network_uri = 2;</code>
     */
    public Builder setNetworkUriBytes(
        com.google.protobuf.ByteString value) {
      if (value == null) {
    throw new NullPointerException();
  }
  checkByteStringIsUtf8(value);
      
      networkUri_ = value;
      onChanged();
      return this;
    }

    private java.lang.Object subnetworkUri_ = "";
    /**
     * <pre>
     * Optional. The Google Compute Engine subnetwork to be used for machine
     * communications. Cannot be specified with network_uri.
     * A full URL, partial URI, or short name are valid. Examples:
     * * `https://www.googleapis.com/compute/v1/projects/[project_id]/regions/us-east1/sub0`
     * * `projects/[project_id]/regions/us-east1/sub0`
     * * `sub0`
     * </pre>
     *
     * <code>string subnetwork_uri = 6;</code>
     */
    public java.lang.String getSubnetworkUri() {
      java.lang.Object ref = subnetworkUri_;
      if (!(ref instanceof java.lang.String)) {
        com.google.protobuf.ByteString bs =
            (com.google.protobuf.ByteString) ref;
        java.lang.String s = bs.toStringUtf8();
        subnetworkUri_ = s;
        return s;
      } else {
        return (java.lang.String) ref;
      }
    }
    /**
     * <pre>
     * Optional. The Google Compute Engine subnetwork to be used for machine
     * communications. Cannot be specified with network_uri.
     * A full URL, partial URI, or short name are valid. Examples:
     * * `https://www.googleapis.com/compute/v1/projects/[project_id]/regions/us-east1/sub0`
     * * `projects/[project_id]/regions/us-east1/sub0`
     * * `sub0`
     * </pre>
     *
     * <code>string subnetwork_uri = 6;</code>
     */
    public com.google.protobuf.ByteString
        getSubnetworkUriBytes() {
      java.lang.Object ref = subnetworkUri_;
      if (ref instanceof String) {
        com.google.protobuf.ByteString b = 
            com.google.protobuf.ByteString.copyFromUtf8(
                (java.lang.String) ref);
        subnetworkUri_ = b;
        return b;
      } else {
        return (com.google.protobuf.ByteString) ref;
      }
    }
    /**
     * <pre>
     * Optional. The Google Compute Engine subnetwork to be used for machine
     * communications. Cannot be specified with network_uri.
     * A full URL, partial URI, or short name are valid. Examples:
     * * `https://www.googleapis.com/compute/v1/projects/[project_id]/regions/us-east1/sub0`
     * * `projects/[project_id]/regions/us-east1/sub0`
     * * `sub0`
     * </pre>
     *
     * <code>string subnetwork_uri = 6;</code>
     */
    public Builder setSubnetworkUri(
        java.lang.String value) {
      if (value == null) {
    throw new NullPointerException();
  }
  
      subnetworkUri_ = value;
      onChanged();
      return this;
    }
    /**
     * <pre>
     * Optional. The Google Compute Engine subnetwork to be used for machine
     * communications. Cannot be specified with network_uri.
     * A full URL, partial URI, or short name are valid. Examples:
     * * `https://www.googleapis.com/compute/v1/projects/[project_id]/regions/us-east1/sub0`
     * * `projects/[project_id]/regions/us-east1/sub0`
     * * `sub0`
     * </pre>
     *
     * <code>string subnetwork_uri = 6;</code>
     */
    public Builder clearSubnetworkUri() {
      
      subnetworkUri_ = getDefaultInstance().getSubnetworkUri();
      onChanged();
      return this;
    }
    /**
     * <pre>
     * Optional. The Google Compute Engine subnetwork to be used for machine
     * communications. Cannot be specified with network_uri.
     * A full URL, partial URI, or short name are valid. Examples:
     * * `https://www.googleapis.com/compute/v1/projects/[project_id]/regions/us-east1/sub0`
     * * `projects/[project_id]/regions/us-east1/sub0`
     * * `sub0`
     * </pre>
     *
     * <code>string subnetwork_uri = 6;</code>
     */
    public Builder setSubnetworkUriBytes(
        com.google.protobuf.ByteString value) {
      if (value == null) {
    throw new NullPointerException();
  }
  checkByteStringIsUtf8(value);
      
      subnetworkUri_ = value;
      onChanged();
      return this;
    }

    private boolean internalIpOnly_ ;
    /**
     * <pre>
     * Optional. If true, all instances in the cluster will only have internal IP
     * addresses. By default, clusters are not restricted to internal IP addresses,
     * and will have ephemeral external IP addresses assigned to each instance.
     * This `internal_ip_only` restriction can only be enabled for subnetwork
     * enabled networks, and all off-cluster dependencies must be configured to be
     * accessible without external IP addresses.
     * </pre>
     *
     * <code>bool internal_ip_only = 7;</code>
     */
    public boolean getInternalIpOnly() {
      return internalIpOnly_;
    }
    /**
     * <pre>
     * Optional. If true, all instances in the cluster will only have internal IP
     * addresses. By default, clusters are not restricted to internal IP addresses,
     * and will have ephemeral external IP addresses assigned to each instance.
     * This `internal_ip_only` restriction can only be enabled for subnetwork
     * enabled networks, and all off-cluster dependencies must be configured to be
     * accessible without external IP addresses.
     * </pre>
     *
     * <code>bool internal_ip_only = 7;</code>
     */
    public Builder setInternalIpOnly(boolean value) {
      
      internalIpOnly_ = value;
      onChanged();
      return this;
    }
    /**
     * <pre>
     * Optional. If true, all instances in the cluster will only have internal IP
     * addresses. By default, clusters are not restricted to internal IP addresses,
     * and will have ephemeral external IP addresses assigned to each instance.
     * This `internal_ip_only` restriction can only be enabled for subnetwork
     * enabled networks, and all off-cluster dependencies must be configured to be
     * accessible without external IP addresses.
     * </pre>
     *
     * <code>bool internal_ip_only = 7;</code>
     */
    public Builder clearInternalIpOnly() {
      
      internalIpOnly_ = false;
      onChanged();
      return this;
    }

    private java.lang.Object serviceAccount_ = "";
    /**
     * <pre>
     * Optional. The service account of the instances. Defaults to the default
     * Google Compute Engine service account. Custom service accounts need
     * permissions equivalent to the folloing IAM roles:
     * * roles/logging.logWriter
     * * roles/storage.objectAdmin
     * (see https://cloud.google.com/compute/docs/access/service-accounts#custom_service_accounts
     * for more information).
     * Example: `[account_id]&#64;[project_id].iam.gserviceaccount.com`
     * </pre>
     *
     * <code>string service_account = 8;</code>
     */
    public java.lang.String getServiceAccount() {
      java.lang.Object ref = serviceAccount_;
      if (!(ref instanceof java.lang.String)) {
        com.google.protobuf.ByteString bs =
            (com.google.protobuf.ByteString) ref;
        java.lang.String s = bs.toStringUtf8();
        serviceAccount_ = s;
        return s;
      } else {
        return (java.lang.String) ref;
      }
    }
    /**
     * <pre>
     * Optional. The service account of the instances. Defaults to the default
     * Google Compute Engine service account. Custom service accounts need
     * permissions equivalent to the folloing IAM roles:
     * * roles/logging.logWriter
     * * roles/storage.objectAdmin
     * (see https://cloud.google.com/compute/docs/access/service-accounts#custom_service_accounts
     * for more information).
     * Example: `[account_id]&#64;[project_id].iam.gserviceaccount.com`
     * </pre>
     *
     * <code>string service_account = 8;</code>
     */
    public com.google.protobuf.ByteString
        getServiceAccountBytes() {
      java.lang.Object ref = serviceAccount_;
      if (ref instanceof String) {
        com.google.protobuf.ByteString b = 
            com.google.protobuf.ByteString.copyFromUtf8(
                (java.lang.String) ref);
        serviceAccount_ = b;
        return b;
      } else {
        return (com.google.protobuf.ByteString) ref;
      }
    }
    /**
     * <pre>
     * Optional. The service account of the instances. Defaults to the default
     * Google Compute Engine service account. Custom service accounts need
     * permissions equivalent to the folloing IAM roles:
     * * roles/logging.logWriter
     * * roles/storage.objectAdmin
     * (see https://cloud.google.com/compute/docs/access/service-accounts#custom_service_accounts
     * for more information).
     * Example: `[account_id]&#64;[project_id].iam.gserviceaccount.com`
     * </pre>
     *
     * <code>string service_account = 8;</code>
     */
    public Builder setServiceAccount(
        java.lang.String value) {
      if (value == null) {
    throw new NullPointerException();
  }
  
      serviceAccount_ = value;
      onChanged();
      return this;
    }
    /**
     * <pre>
     * Optional. The service account of the instances. Defaults to the default
     * Google Compute Engine service account. Custom service accounts need
     * permissions equivalent to the folloing IAM roles:
     * * roles/logging.logWriter
     * * roles/storage.objectAdmin
     * (see https://cloud.google.com/compute/docs/access/service-accounts#custom_service_accounts
     * for more information).
     * Example: `[account_id]&#64;[project_id].iam.gserviceaccount.com`
     * </pre>
     *
     * <code>string service_account = 8;</code>
     */
    public Builder clearServiceAccount() {
      
      serviceAccount_ = getDefaultInstance().getServiceAccount();
      onChanged();
      return this;
    }
    /**
     * <pre>
     * Optional. The service account of the instances. Defaults to the default
     * Google Compute Engine service account. Custom service accounts need
     * permissions equivalent to the folloing IAM roles:
     * * roles/logging.logWriter
     * * roles/storage.objectAdmin
     * (see https://cloud.google.com/compute/docs/access/service-accounts#custom_service_accounts
     * for more information).
     * Example: `[account_id]&#64;[project_id].iam.gserviceaccount.com`
     * </pre>
     *
     * <code>string service_account = 8;</code>
     */
    public Builder setServiceAccountBytes(
        com.google.protobuf.ByteString value) {
      if (value == null) {
    throw new NullPointerException();
  }
  checkByteStringIsUtf8(value);
      
      serviceAccount_ = value;
      onChanged();
      return this;
    }

    private com.google.protobuf.LazyStringList serviceAccountScopes_ = com.google.protobuf.LazyStringArrayList.EMPTY;
    private void ensureServiceAccountScopesIsMutable() {
      if (!((bitField0_ & 0x00000020) == 0x00000020)) {
        serviceAccountScopes_ = new com.google.protobuf.LazyStringArrayList(serviceAccountScopes_);
        bitField0_ |= 0x00000020;
       }
    }
    /**
     * <pre>
     * Optional. The URIs of service account scopes to be included in Google
     * Compute Engine instances. The following base set of scopes is always
     * included:
     * * https://www.googleapis.com/auth/cloud.useraccounts.readonly
     * * https://www.googleapis.com/auth/devstorage.read_write
     * * https://www.googleapis.com/auth/logging.write
     * If no scopes are specified, the following defaults are also provided:
     * * https://www.googleapis.com/auth/bigquery
     * * https://www.googleapis.com/auth/bigtable.admin.table
     * * https://www.googleapis.com/auth/bigtable.data
     * * https://www.googleapis.com/auth/devstorage.full_control
     * </pre>
     *
     * <code>repeated string service_account_scopes = 3;</code>
     */
    public com.google.protobuf.ProtocolStringList
        getServiceAccountScopesList() {
      return serviceAccountScopes_.getUnmodifiableView();
    }
    /**
     * <pre>
     * Optional. The URIs of service account scopes to be included in Google
     * Compute Engine instances. The following base set of scopes is always
     * included:
     * * https://www.googleapis.com/auth/cloud.useraccounts.readonly
     * * https://www.googleapis.com/auth/devstorage.read_write
     * * https://www.googleapis.com/auth/logging.write
     * If no scopes are specified, the following defaults are also provided:
     * * https://www.googleapis.com/auth/bigquery
     * * https://www.googleapis.com/auth/bigtable.admin.table
     * * https://www.googleapis.com/auth/bigtable.data
     * * https://www.googleapis.com/auth/devstorage.full_control
     * </pre>
     *
     * <code>repeated string service_account_scopes = 3;</code>
     */
    public int getServiceAccountScopesCount() {
      return serviceAccountScopes_.size();
    }
    /**
     * <pre>
     * Optional. The URIs of service account scopes to be included in Google
     * Compute Engine instances. The following base set of scopes is always
     * included:
     * * https://www.googleapis.com/auth/cloud.useraccounts.readonly
     * * https://www.googleapis.com/auth/devstorage.read_write
     * * https://www.googleapis.com/auth/logging.write
     * If no scopes are specified, the following defaults are also provided:
     * * https://www.googleapis.com/auth/bigquery
     * * https://www.googleapis.com/auth/bigtable.admin.table
     * * https://www.googleapis.com/auth/bigtable.data
     * * https://www.googleapis.com/auth/devstorage.full_control
     * </pre>
     *
     * <code>repeated string service_account_scopes = 3;</code>
     */
    public java.lang.String getServiceAccountScopes(int index) {
      return serviceAccountScopes_.get(index);
    }
    /**
     * <pre>
     * Optional. The URIs of service account scopes to be included in Google
     * Compute Engine instances. The following base set of scopes is always
     * included:
     * * https://www.googleapis.com/auth/cloud.useraccounts.readonly
     * * https://www.googleapis.com/auth/devstorage.read_write
     * * https://www.googleapis.com/auth/logging.write
     * If no scopes are specified, the following defaults are also provided:
     * * https://www.googleapis.com/auth/bigquery
     * * https://www.googleapis.com/auth/bigtable.admin.table
     * * https://www.googleapis.com/auth/bigtable.data
     * * https://www.googleapis.com/auth/devstorage.full_control
     * </pre>
     *
     * <code>repeated string service_account_scopes = 3;</code>
     */
    public com.google.protobuf.ByteString
        getServiceAccountScopesBytes(int index) {
      return serviceAccountScopes_.getByteString(index);
    }
    /**
     * <pre>
     * Optional. The URIs of service account scopes to be included in Google
     * Compute Engine instances. The following base set of scopes is always
     * included:
     * * https://www.googleapis.com/auth/cloud.useraccounts.readonly
     * * https://www.googleapis.com/auth/devstorage.read_write
     * * https://www.googleapis.com/auth/logging.write
     * If no scopes are specified, the following defaults are also provided:
     * * https://www.googleapis.com/auth/bigquery
     * * https://www.googleapis.com/auth/bigtable.admin.table
     * * https://www.googleapis.com/auth/bigtable.data
     * * https://www.googleapis.com/auth/devstorage.full_control
     * </pre>
     *
     * <code>repeated string service_account_scopes = 3;</code>
     */
    public Builder setServiceAccountScopes(
        int index, java.lang.String value) {
      if (value == null) {
    throw new NullPointerException();
  }
  ensureServiceAccountScopesIsMutable();
      serviceAccountScopes_.set(index, value);
      onChanged();
      return this;
    }
    /**
     * <pre>
     * Optional. The URIs of service account scopes to be included in Google
     * Compute Engine instances. The following base set of scopes is always
     * included:
     * * https://www.googleapis.com/auth/cloud.useraccounts.readonly
     * * https://www.googleapis.com/auth/devstorage.read_write
     * * https://www.googleapis.com/auth/logging.write
     * If no scopes are specified, the following defaults are also provided:
     * * https://www.googleapis.com/auth/bigquery
     * * https://www.googleapis.com/auth/bigtable.admin.table
     * * https://www.googleapis.com/auth/bigtable.data
     * * https://www.googleapis.com/auth/devstorage.full_control
     * </pre>
     *
     * <code>repeated string service_account_scopes = 3;</code>
     */
    public Builder addServiceAccountScopes(
        java.lang.String value) {
      if (value == null) {
    throw new NullPointerException();
  }
  ensureServiceAccountScopesIsMutable();
      serviceAccountScopes_.add(value);
      onChanged();
      return this;
    }
    /**
     * <pre>
     * Optional. The URIs of service account scopes to be included in Google
     * Compute Engine instances. The following base set of scopes is always
     * included:
     * * https://www.googleapis.com/auth/cloud.useraccounts.readonly
     * * https://www.googleapis.com/auth/devstorage.read_write
     * * https://www.googleapis.com/auth/logging.write
     * If no scopes are specified, the following defaults are also provided:
     * * https://www.googleapis.com/auth/bigquery
     * * https://www.googleapis.com/auth/bigtable.admin.table
     * * https://www.googleapis.com/auth/bigtable.data
     * * https://www.googleapis.com/auth/devstorage.full_control
     * </pre>
     *
     * <code>repeated string service_account_scopes = 3;</code>
     */
    public Builder addAllServiceAccountScopes(
        java.lang.Iterable<java.lang.String> values) {
      ensureServiceAccountScopesIsMutable();
      com.google.protobuf.AbstractMessageLite.Builder.addAll(
          values, serviceAccountScopes_);
      onChanged();
      return this;
    }
    /**
     * <pre>
     * Optional. The URIs of service account scopes to be included in Google
     * Compute Engine instances. The following base set of scopes is always
     * included:
     * * https://www.googleapis.com/auth/cloud.useraccounts.readonly
     * * https://www.googleapis.com/auth/devstorage.read_write
     * * https://www.googleapis.com/auth/logging.write
     * If no scopes are specified, the following defaults are also provided:
     * * https://www.googleapis.com/auth/bigquery
     * * https://www.googleapis.com/auth/bigtable.admin.table
     * * https://www.googleapis.com/auth/bigtable.data
     * * https://www.googleapis.com/auth/devstorage.full_control
     * </pre>
     *
     * <code>repeated string service_account_scopes = 3;</code>
     */
    public Builder clearServiceAccountScopes() {
      serviceAccountScopes_ = com.google.protobuf.LazyStringArrayList.EMPTY;
      bitField0_ = (bitField0_ & ~0x00000020);
      onChanged();
      return this;
    }
    /**
     * <pre>
     * Optional. The URIs of service account scopes to be included in Google
     * Compute Engine instances. The following base set of scopes is always
     * included:
     * * https://www.googleapis.com/auth/cloud.useraccounts.readonly
     * * https://www.googleapis.com/auth/devstorage.read_write
     * * https://www.googleapis.com/auth/logging.write
     * If no scopes are specified, the following defaults are also provided:
     * * https://www.googleapis.com/auth/bigquery
     * * https://www.googleapis.com/auth/bigtable.admin.table
     * * https://www.googleapis.com/auth/bigtable.data
     * * https://www.googleapis.com/auth/devstorage.full_control
     * </pre>
     *
     * <code>repeated string service_account_scopes = 3;</code>
     */
    public Builder addServiceAccountScopesBytes(
        com.google.protobuf.ByteString value) {
      if (value == null) {
    throw new NullPointerException();
  }
  checkByteStringIsUtf8(value);
      ensureServiceAccountScopesIsMutable();
      serviceAccountScopes_.add(value);
      onChanged();
      return this;
    }

    private com.google.protobuf.LazyStringList tags_ = com.google.protobuf.LazyStringArrayList.EMPTY;
    private void ensureTagsIsMutable() {
      if (!((bitField0_ & 0x00000040) == 0x00000040)) {
        tags_ = new com.google.protobuf.LazyStringArrayList(tags_);
        bitField0_ |= 0x00000040;
       }
    }
    /**
     * <pre>
     * The Google Compute Engine tags to add to all instances (see
     * [Tagging instances](/compute/docs/label-or-tag-resources#tags)).
     * </pre>
     *
     * <code>repeated string tags = 4;</code>
     */
    public com.google.protobuf.ProtocolStringList
        getTagsList() {
      return tags_.getUnmodifiableView();
    }
    /**
     * <pre>
     * The Google Compute Engine tags to add to all instances (see
     * [Tagging instances](/compute/docs/label-or-tag-resources#tags)).
     * </pre>
     *
     * <code>repeated string tags = 4;</code>
     */
    public int getTagsCount() {
      return tags_.size();
    }
    /**
     * <pre>
     * The Google Compute Engine tags to add to all instances (see
     * [Tagging instances](/compute/docs/label-or-tag-resources#tags)).
     * </pre>
     *
     * <code>repeated string tags = 4;</code>
     */
    public java.lang.String getTags(int index) {
      return tags_.get(index);
    }
    /**
     * <pre>
     * The Google Compute Engine tags to add to all instances (see
     * [Tagging instances](/compute/docs/label-or-tag-resources#tags)).
     * </pre>
     *
     * <code>repeated string tags = 4;</code>
     */
    public com.google.protobuf.ByteString
        getTagsBytes(int index) {
      return tags_.getByteString(index);
    }
    /**
     * <pre>
     * The Google Compute Engine tags to add to all instances (see
     * [Tagging instances](/compute/docs/label-or-tag-resources#tags)).
     * </pre>
     *
     * <code>repeated string tags = 4;</code>
     */
    public Builder setTags(
        int index, java.lang.String value) {
      if (value == null) {
    throw new NullPointerException();
  }
  ensureTagsIsMutable();
      tags_.set(index, value);
      onChanged();
      return this;
    }
    /**
     * <pre>
     * The Google Compute Engine tags to add to all instances (see
     * [Tagging instances](/compute/docs/label-or-tag-resources#tags)).
     * </pre>
     *
     * <code>repeated string tags = 4;</code>
     */
    public Builder addTags(
        java.lang.String value) {
      if (value == null) {
    throw new NullPointerException();
  }
  ensureTagsIsMutable();
      tags_.add(value);
      onChanged();
      return this;
    }
    /**
     * <pre>
     * The Google Compute Engine tags to add to all instances (see
     * [Tagging instances](/compute/docs/label-or-tag-resources#tags)).
     * </pre>
     *
     * <code>repeated string tags = 4;</code>
     */
    public Builder addAllTags(
        java.lang.Iterable<java.lang.String> values) {
      ensureTagsIsMutable();
      com.google.protobuf.AbstractMessageLite.Builder.addAll(
          values, tags_);
      onChanged();
      return this;
    }
    /**
     * <pre>
     * The Google Compute Engine tags to add to all instances (see
     * [Tagging instances](/compute/docs/label-or-tag-resources#tags)).
     * </pre>
     *
     * <code>repeated string tags = 4;</code>
     */
    public Builder clearTags() {
      tags_ = com.google.protobuf.LazyStringArrayList.EMPTY;
      bitField0_ = (bitField0_ & ~0x00000040);
      onChanged();
      return this;
    }
    /**
     * <pre>
     * The Google Compute Engine tags to add to all instances (see
     * [Tagging instances](/compute/docs/label-or-tag-resources#tags)).
     * </pre>
     *
     * <code>repeated string tags = 4;</code>
     */
    public Builder addTagsBytes(
        com.google.protobuf.ByteString value) {
      if (value == null) {
    throw new NullPointerException();
  }
  checkByteStringIsUtf8(value);
      ensureTagsIsMutable();
      tags_.add(value);
      onChanged();
      return this;
    }

    private com.google.protobuf.MapField<
        java.lang.String, java.lang.String> metadata_;
    private com.google.protobuf.MapField<java.lang.String, java.lang.String>
    internalGetMetadata() {
      if (metadata_ == null) {
        return com.google.protobuf.MapField.emptyMapField(
            MetadataDefaultEntryHolder.defaultEntry);
      }
      return metadata_;
    }
    private com.google.protobuf.MapField<java.lang.String, java.lang.String>
    internalGetMutableMetadata() {
      onChanged();;
      if (metadata_ == null) {
        metadata_ = com.google.protobuf.MapField.newMapField(
            MetadataDefaultEntryHolder.defaultEntry);
      }
      if (!metadata_.isMutable()) {
        metadata_ = metadata_.copy();
      }
      return metadata_;
    }

    public int getMetadataCount() {
      return internalGetMetadata().getMap().size();
    }
    /**
     * <pre>
     * The Google Compute Engine metadata entries to add to all instances (see
     * [Project and instance metadata](https://cloud.google.com/compute/docs/storing-retrieving-metadata#project_and_instance_metadata)).
     * </pre>
     *
     * <code>map&lt;string, string&gt; metadata = 5;</code>
     */

    public boolean containsMetadata(
        java.lang.String key) {
      if (key == null) { throw new java.lang.NullPointerException(); }
      return internalGetMetadata().getMap().containsKey(key);
    }
    /**
     * Use {@link #getMetadataMap()} instead.
     */
    @java.lang.Deprecated
    public java.util.Map<java.lang.String, java.lang.String> getMetadata() {
      return getMetadataMap();
    }
    /**
     * <pre>
     * The Google Compute Engine metadata entries to add to all instances (see
     * [Project and instance metadata](https://cloud.google.com/compute/docs/storing-retrieving-metadata#project_and_instance_metadata)).
     * </pre>
     *
     * <code>map&lt;string, string&gt; metadata = 5;</code>
     */

    public java.util.Map<java.lang.String, java.lang.String> getMetadataMap() {
      return internalGetMetadata().getMap();
    }
    /**
     * <pre>
     * The Google Compute Engine metadata entries to add to all instances (see
     * [Project and instance metadata](https://cloud.google.com/compute/docs/storing-retrieving-metadata#project_and_instance_metadata)).
     * </pre>
     *
     * <code>map&lt;string, string&gt; metadata = 5;</code>
     */

    public java.lang.String getMetadataOrDefault(
        java.lang.String key,
        java.lang.String defaultValue) {
      if (key == null) { throw new java.lang.NullPointerException(); }
      java.util.Map<java.lang.String, java.lang.String> map =
          internalGetMetadata().getMap();
      return map.containsKey(key) ? map.get(key) : defaultValue;
    }
    /**
     * <pre>
     * The Google Compute Engine metadata entries to add to all instances (see
     * [Project and instance metadata](https://cloud.google.com/compute/docs/storing-retrieving-metadata#project_and_instance_metadata)).
     * </pre>
     *
     * <code>map&lt;string, string&gt; metadata = 5;</code>
     */

    public java.lang.String getMetadataOrThrow(
        java.lang.String key) {
      if (key == null) { throw new java.lang.NullPointerException(); }
      java.util.Map<java.lang.String, java.lang.String> map =
          internalGetMetadata().getMap();
      if (!map.containsKey(key)) {
        throw new java.lang.IllegalArgumentException();
      }
      return map.get(key);
    }

    public Builder clearMetadata() {
      internalGetMutableMetadata().getMutableMap()
          .clear();
      return this;
    }
    /**
     * <pre>
     * The Google Compute Engine metadata entries to add to all instances (see
     * [Project and instance metadata](https://cloud.google.com/compute/docs/storing-retrieving-metadata#project_and_instance_metadata)).
     * </pre>
     *
     * <code>map&lt;string, string&gt; metadata = 5;</code>
     */

    public Builder removeMetadata(
        java.lang.String key) {
      if (key == null) { throw new java.lang.NullPointerException(); }
      internalGetMutableMetadata().getMutableMap()
          .remove(key);
      return this;
    }
    /**
     * Use alternate mutation accessors instead.
     */
    @java.lang.Deprecated
    public java.util.Map<java.lang.String, java.lang.String>
    getMutableMetadata() {
      return internalGetMutableMetadata().getMutableMap();
    }
    /**
     * <pre>
     * The Google Compute Engine metadata entries to add to all instances (see
     * [Project and instance metadata](https://cloud.google.com/compute/docs/storing-retrieving-metadata#project_and_instance_metadata)).
     * </pre>
     *
     * <code>map&lt;string, string&gt; metadata = 5;</code>
     */
    public Builder putMetadata(
        java.lang.String key,
        java.lang.String value) {
      if (key == null) { throw new java.lang.NullPointerException(); }
      if (value == null) { throw new java.lang.NullPointerException(); }
      internalGetMutableMetadata().getMutableMap()
          .put(key, value);
      return this;
    }
    /**
     * <pre>
     * The Google Compute Engine metadata entries to add to all instances (see
     * [Project and instance metadata](https://cloud.google.com/compute/docs/storing-retrieving-metadata#project_and_instance_metadata)).
     * </pre>
     *
     * <code>map&lt;string, string&gt; metadata = 5;</code>
     */

    public Builder putAllMetadata(
        java.util.Map<java.lang.String, java.lang.String> values) {
      internalGetMutableMetadata().getMutableMap()
          .putAll(values);
      return this;
    }
    @java.lang.Override
    public final Builder setUnknownFields(
        final com.google.protobuf.UnknownFieldSet unknownFields) {
      return super.setUnknownFieldsProto3(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.dataproc.v1.GceClusterConfig)
  }

  // @@protoc_insertion_point(class_scope:google.cloud.dataproc.v1.GceClusterConfig)
  private static final com.google.cloud.dataproc.v1.GceClusterConfig DEFAULT_INSTANCE;
  static {
    DEFAULT_INSTANCE = new com.google.cloud.dataproc.v1.GceClusterConfig();
  }

  public static com.google.cloud.dataproc.v1.GceClusterConfig getDefaultInstance() {
    return DEFAULT_INSTANCE;
  }

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

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

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

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

}

