/*
 * Copyright 2020 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/kms/v1/ekm_service.proto

package com.google.cloud.kms.v1;

/**
 *
 *
 * <pre>
 * An [EkmConnection][google.cloud.kms.v1.EkmConnection] represents an
 * individual EKM connection. It can be used for creating
 * [CryptoKeys][google.cloud.kms.v1.CryptoKey] and
 * [CryptoKeyVersions][google.cloud.kms.v1.CryptoKeyVersion] with a
 * [ProtectionLevel][google.cloud.kms.v1.ProtectionLevel] of
 * [EXTERNAL_VPC][CryptoKeyVersion.ProtectionLevel.EXTERNAL_VPC], as well as
 * performing cryptographic operations using keys created within the
 * [EkmConnection][google.cloud.kms.v1.EkmConnection].
 * </pre>
 *
 * Protobuf type {@code google.cloud.kms.v1.EkmConnection}
 */
public final class EkmConnection extends com.google.protobuf.GeneratedMessageV3
    implements
    // @@protoc_insertion_point(message_implements:google.cloud.kms.v1.EkmConnection)
    EkmConnectionOrBuilder {
  private static final long serialVersionUID = 0L;
  // Use EkmConnection.newBuilder() to construct.
  private EkmConnection(com.google.protobuf.GeneratedMessageV3.Builder<?> builder) {
    super(builder);
  }

  private EkmConnection() {
    name_ = "";
    serviceResolvers_ = java.util.Collections.emptyList();
    etag_ = "";
    keyManagementMode_ = 0;
    cryptoSpacePath_ = "";
  }

  @java.lang.Override
  @SuppressWarnings({"unused"})
  protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
    return new EkmConnection();
  }

  @java.lang.Override
  public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
    return this.unknownFields;
  }

  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
    return com.google.cloud.kms.v1.EkmServiceProto
        .internal_static_google_cloud_kms_v1_EkmConnection_descriptor;
  }

  @java.lang.Override
  protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
      internalGetFieldAccessorTable() {
    return com.google.cloud.kms.v1.EkmServiceProto
        .internal_static_google_cloud_kms_v1_EkmConnection_fieldAccessorTable
        .ensureFieldAccessorsInitialized(
            com.google.cloud.kms.v1.EkmConnection.class,
            com.google.cloud.kms.v1.EkmConnection.Builder.class);
  }

  /**
   *
   *
   * <pre>
   * [KeyManagementMode][google.cloud.kms.v1.EkmConnection.KeyManagementMode]
   * describes who can perform control plane cryptographic operations using this
   * [EkmConnection][google.cloud.kms.v1.EkmConnection].
   * </pre>
   *
   * Protobuf enum {@code google.cloud.kms.v1.EkmConnection.KeyManagementMode}
   */
  public enum KeyManagementMode implements com.google.protobuf.ProtocolMessageEnum {
    /**
     *
     *
     * <pre>
     * Not specified.
     * </pre>
     *
     * <code>KEY_MANAGEMENT_MODE_UNSPECIFIED = 0;</code>
     */
    KEY_MANAGEMENT_MODE_UNSPECIFIED(0),
    /**
     *
     *
     * <pre>
     * EKM-side key management operations on
     * [CryptoKeys][google.cloud.kms.v1.CryptoKey] created with this
     * [EkmConnection][google.cloud.kms.v1.EkmConnection] must be initiated from
     * the EKM directly and cannot be performed from Cloud KMS. This means that:
     * * When creating a
     * [CryptoKeyVersion][google.cloud.kms.v1.CryptoKeyVersion] associated with
     * this
     *   [EkmConnection][google.cloud.kms.v1.EkmConnection], the caller must
     *   supply the key path of pre-existing external key material that will be
     *   linked to the [CryptoKeyVersion][google.cloud.kms.v1.CryptoKeyVersion].
     * * Destruction of external key material cannot be requested via the
     *   Cloud KMS API and must be performed directly in the EKM.
     * * Automatic rotation of key material is not supported.
     * </pre>
     *
     * <code>MANUAL = 1;</code>
     */
    MANUAL(1),
    /**
     *
     *
     * <pre>
     * All [CryptoKeys][google.cloud.kms.v1.CryptoKey] created with this
     * [EkmConnection][google.cloud.kms.v1.EkmConnection] use EKM-side key
     * management operations initiated from Cloud KMS. This means that:
     * * When a [CryptoKeyVersion][google.cloud.kms.v1.CryptoKeyVersion]
     * associated with this [EkmConnection][google.cloud.kms.v1.EkmConnection]
     * is
     *   created, the EKM automatically generates new key material and a new
     *   key path. The caller cannot supply the key path of pre-existing
     *   external key material.
     * * Destruction of external key material associated with this
     *   [EkmConnection][google.cloud.kms.v1.EkmConnection] can be requested by
     *   calling [DestroyCryptoKeyVersion][EkmService.DestroyCryptoKeyVersion].
     * * Automatic rotation of key material is supported.
     * </pre>
     *
     * <code>CLOUD_KMS = 2;</code>
     */
    CLOUD_KMS(2),
    UNRECOGNIZED(-1),
    ;

    /**
     *
     *
     * <pre>
     * Not specified.
     * </pre>
     *
     * <code>KEY_MANAGEMENT_MODE_UNSPECIFIED = 0;</code>
     */
    public static final int KEY_MANAGEMENT_MODE_UNSPECIFIED_VALUE = 0;
    /**
     *
     *
     * <pre>
     * EKM-side key management operations on
     * [CryptoKeys][google.cloud.kms.v1.CryptoKey] created with this
     * [EkmConnection][google.cloud.kms.v1.EkmConnection] must be initiated from
     * the EKM directly and cannot be performed from Cloud KMS. This means that:
     * * When creating a
     * [CryptoKeyVersion][google.cloud.kms.v1.CryptoKeyVersion] associated with
     * this
     *   [EkmConnection][google.cloud.kms.v1.EkmConnection], the caller must
     *   supply the key path of pre-existing external key material that will be
     *   linked to the [CryptoKeyVersion][google.cloud.kms.v1.CryptoKeyVersion].
     * * Destruction of external key material cannot be requested via the
     *   Cloud KMS API and must be performed directly in the EKM.
     * * Automatic rotation of key material is not supported.
     * </pre>
     *
     * <code>MANUAL = 1;</code>
     */
    public static final int MANUAL_VALUE = 1;
    /**
     *
     *
     * <pre>
     * All [CryptoKeys][google.cloud.kms.v1.CryptoKey] created with this
     * [EkmConnection][google.cloud.kms.v1.EkmConnection] use EKM-side key
     * management operations initiated from Cloud KMS. This means that:
     * * When a [CryptoKeyVersion][google.cloud.kms.v1.CryptoKeyVersion]
     * associated with this [EkmConnection][google.cloud.kms.v1.EkmConnection]
     * is
     *   created, the EKM automatically generates new key material and a new
     *   key path. The caller cannot supply the key path of pre-existing
     *   external key material.
     * * Destruction of external key material associated with this
     *   [EkmConnection][google.cloud.kms.v1.EkmConnection] can be requested by
     *   calling [DestroyCryptoKeyVersion][EkmService.DestroyCryptoKeyVersion].
     * * Automatic rotation of key material is supported.
     * </pre>
     *
     * <code>CLOUD_KMS = 2;</code>
     */
    public static final int CLOUD_KMS_VALUE = 2;

    public final int getNumber() {
      if (this == UNRECOGNIZED) {
        throw new java.lang.IllegalArgumentException(
            "Can't get the number of an unknown enum value.");
      }
      return value;
    }

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

    /**
     * @param value The numeric wire value of the corresponding enum entry.
     * @return The enum associated with the given numeric wire value.
     */
    public static KeyManagementMode forNumber(int value) {
      switch (value) {
        case 0:
          return KEY_MANAGEMENT_MODE_UNSPECIFIED;
        case 1:
          return MANUAL;
        case 2:
          return CLOUD_KMS;
        default:
          return null;
      }
    }

    public static com.google.protobuf.Internal.EnumLiteMap<KeyManagementMode>
        internalGetValueMap() {
      return internalValueMap;
    }

    private static final com.google.protobuf.Internal.EnumLiteMap<KeyManagementMode>
        internalValueMap =
            new com.google.protobuf.Internal.EnumLiteMap<KeyManagementMode>() {
              public KeyManagementMode findValueByNumber(int number) {
                return KeyManagementMode.forNumber(number);
              }
            };

    public final com.google.protobuf.Descriptors.EnumValueDescriptor getValueDescriptor() {
      if (this == UNRECOGNIZED) {
        throw new java.lang.IllegalStateException(
            "Can't get the descriptor of an unrecognized enum value.");
      }
      return getDescriptor().getValues().get(ordinal());
    }

    public final com.google.protobuf.Descriptors.EnumDescriptor getDescriptorForType() {
      return getDescriptor();
    }

    public static final com.google.protobuf.Descriptors.EnumDescriptor getDescriptor() {
      return com.google.cloud.kms.v1.EkmConnection.getDescriptor().getEnumTypes().get(0);
    }

    private static final KeyManagementMode[] VALUES = values();

    public static KeyManagementMode valueOf(
        com.google.protobuf.Descriptors.EnumValueDescriptor desc) {
      if (desc.getType() != getDescriptor()) {
        throw new java.lang.IllegalArgumentException("EnumValueDescriptor is not for this type.");
      }
      if (desc.getIndex() == -1) {
        return UNRECOGNIZED;
      }
      return VALUES[desc.getIndex()];
    }

    private final int value;

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

    // @@protoc_insertion_point(enum_scope:google.cloud.kms.v1.EkmConnection.KeyManagementMode)
  }

  public interface ServiceResolverOrBuilder
      extends
      // @@protoc_insertion_point(interface_extends:google.cloud.kms.v1.EkmConnection.ServiceResolver)
      com.google.protobuf.MessageOrBuilder {

    /**
     *
     *
     * <pre>
     * Required. The resource name of the Service Directory service pointing to
     * an EKM replica, in the format
     * `projects/&#42;&#47;locations/&#42;&#47;namespaces/&#42;&#47;services/&#42;`.
     * </pre>
     *
     * <code>
     * string service_directory_service = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
     * </code>
     *
     * @return The serviceDirectoryService.
     */
    java.lang.String getServiceDirectoryService();
    /**
     *
     *
     * <pre>
     * Required. The resource name of the Service Directory service pointing to
     * an EKM replica, in the format
     * `projects/&#42;&#47;locations/&#42;&#47;namespaces/&#42;&#47;services/&#42;`.
     * </pre>
     *
     * <code>
     * string service_directory_service = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
     * </code>
     *
     * @return The bytes for serviceDirectoryService.
     */
    com.google.protobuf.ByteString getServiceDirectoryServiceBytes();

    /**
     *
     *
     * <pre>
     * Optional. The filter applied to the endpoints of the resolved service. If
     * no filter is specified, all endpoints will be considered. An endpoint
     * will be chosen arbitrarily from the filtered list for each request.
     * For endpoint filter syntax and examples, see
     * https://cloud.google.com/service-directory/docs/reference/rpc/google.cloud.servicedirectory.v1#resolveservicerequest.
     * </pre>
     *
     * <code>string endpoint_filter = 2 [(.google.api.field_behavior) = OPTIONAL];</code>
     *
     * @return The endpointFilter.
     */
    java.lang.String getEndpointFilter();
    /**
     *
     *
     * <pre>
     * Optional. The filter applied to the endpoints of the resolved service. If
     * no filter is specified, all endpoints will be considered. An endpoint
     * will be chosen arbitrarily from the filtered list for each request.
     * For endpoint filter syntax and examples, see
     * https://cloud.google.com/service-directory/docs/reference/rpc/google.cloud.servicedirectory.v1#resolveservicerequest.
     * </pre>
     *
     * <code>string endpoint_filter = 2 [(.google.api.field_behavior) = OPTIONAL];</code>
     *
     * @return The bytes for endpointFilter.
     */
    com.google.protobuf.ByteString getEndpointFilterBytes();

    /**
     *
     *
     * <pre>
     * Required. The hostname of the EKM replica used at TLS and HTTP layers.
     * </pre>
     *
     * <code>string hostname = 3 [(.google.api.field_behavior) = REQUIRED];</code>
     *
     * @return The hostname.
     */
    java.lang.String getHostname();
    /**
     *
     *
     * <pre>
     * Required. The hostname of the EKM replica used at TLS and HTTP layers.
     * </pre>
     *
     * <code>string hostname = 3 [(.google.api.field_behavior) = REQUIRED];</code>
     *
     * @return The bytes for hostname.
     */
    com.google.protobuf.ByteString getHostnameBytes();

    /**
     *
     *
     * <pre>
     * Required. A list of leaf server certificates used to authenticate HTTPS
     * connections to the EKM replica. Currently, a maximum of 10
     * [Certificate][google.cloud.kms.v1.Certificate] is supported.
     * </pre>
     *
     * <code>
     * repeated .google.cloud.kms.v1.Certificate server_certificates = 4 [(.google.api.field_behavior) = REQUIRED];
     * </code>
     */
    java.util.List<com.google.cloud.kms.v1.Certificate> getServerCertificatesList();
    /**
     *
     *
     * <pre>
     * Required. A list of leaf server certificates used to authenticate HTTPS
     * connections to the EKM replica. Currently, a maximum of 10
     * [Certificate][google.cloud.kms.v1.Certificate] is supported.
     * </pre>
     *
     * <code>
     * repeated .google.cloud.kms.v1.Certificate server_certificates = 4 [(.google.api.field_behavior) = REQUIRED];
     * </code>
     */
    com.google.cloud.kms.v1.Certificate getServerCertificates(int index);
    /**
     *
     *
     * <pre>
     * Required. A list of leaf server certificates used to authenticate HTTPS
     * connections to the EKM replica. Currently, a maximum of 10
     * [Certificate][google.cloud.kms.v1.Certificate] is supported.
     * </pre>
     *
     * <code>
     * repeated .google.cloud.kms.v1.Certificate server_certificates = 4 [(.google.api.field_behavior) = REQUIRED];
     * </code>
     */
    int getServerCertificatesCount();
    /**
     *
     *
     * <pre>
     * Required. A list of leaf server certificates used to authenticate HTTPS
     * connections to the EKM replica. Currently, a maximum of 10
     * [Certificate][google.cloud.kms.v1.Certificate] is supported.
     * </pre>
     *
     * <code>
     * repeated .google.cloud.kms.v1.Certificate server_certificates = 4 [(.google.api.field_behavior) = REQUIRED];
     * </code>
     */
    java.util.List<? extends com.google.cloud.kms.v1.CertificateOrBuilder>
        getServerCertificatesOrBuilderList();
    /**
     *
     *
     * <pre>
     * Required. A list of leaf server certificates used to authenticate HTTPS
     * connections to the EKM replica. Currently, a maximum of 10
     * [Certificate][google.cloud.kms.v1.Certificate] is supported.
     * </pre>
     *
     * <code>
     * repeated .google.cloud.kms.v1.Certificate server_certificates = 4 [(.google.api.field_behavior) = REQUIRED];
     * </code>
     */
    com.google.cloud.kms.v1.CertificateOrBuilder getServerCertificatesOrBuilder(int index);
  }
  /**
   *
   *
   * <pre>
   * A [ServiceResolver][google.cloud.kms.v1.EkmConnection.ServiceResolver]
   * represents an EKM replica that can be reached within an
   * [EkmConnection][google.cloud.kms.v1.EkmConnection].
   * </pre>
   *
   * Protobuf type {@code google.cloud.kms.v1.EkmConnection.ServiceResolver}
   */
  public static final class ServiceResolver extends com.google.protobuf.GeneratedMessageV3
      implements
      // @@protoc_insertion_point(message_implements:google.cloud.kms.v1.EkmConnection.ServiceResolver)
      ServiceResolverOrBuilder {
    private static final long serialVersionUID = 0L;
    // Use ServiceResolver.newBuilder() to construct.
    private ServiceResolver(com.google.protobuf.GeneratedMessageV3.Builder<?> builder) {
      super(builder);
    }

    private ServiceResolver() {
      serviceDirectoryService_ = "";
      endpointFilter_ = "";
      hostname_ = "";
      serverCertificates_ = java.util.Collections.emptyList();
    }

    @java.lang.Override
    @SuppressWarnings({"unused"})
    protected java.lang.Object newInstance(UnusedPrivateParameter unused) {
      return new ServiceResolver();
    }

    @java.lang.Override
    public final com.google.protobuf.UnknownFieldSet getUnknownFields() {
      return this.unknownFields;
    }

    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
      return com.google.cloud.kms.v1.EkmServiceProto
          .internal_static_google_cloud_kms_v1_EkmConnection_ServiceResolver_descriptor;
    }

    @java.lang.Override
    protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
        internalGetFieldAccessorTable() {
      return com.google.cloud.kms.v1.EkmServiceProto
          .internal_static_google_cloud_kms_v1_EkmConnection_ServiceResolver_fieldAccessorTable
          .ensureFieldAccessorsInitialized(
              com.google.cloud.kms.v1.EkmConnection.ServiceResolver.class,
              com.google.cloud.kms.v1.EkmConnection.ServiceResolver.Builder.class);
    }

    public static final int SERVICE_DIRECTORY_SERVICE_FIELD_NUMBER = 1;

    @SuppressWarnings("serial")
    private volatile java.lang.Object serviceDirectoryService_ = "";
    /**
     *
     *
     * <pre>
     * Required. The resource name of the Service Directory service pointing to
     * an EKM replica, in the format
     * `projects/&#42;&#47;locations/&#42;&#47;namespaces/&#42;&#47;services/&#42;`.
     * </pre>
     *
     * <code>
     * string service_directory_service = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
     * </code>
     *
     * @return The serviceDirectoryService.
     */
    @java.lang.Override
    public java.lang.String getServiceDirectoryService() {
      java.lang.Object ref = serviceDirectoryService_;
      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();
        serviceDirectoryService_ = s;
        return s;
      }
    }
    /**
     *
     *
     * <pre>
     * Required. The resource name of the Service Directory service pointing to
     * an EKM replica, in the format
     * `projects/&#42;&#47;locations/&#42;&#47;namespaces/&#42;&#47;services/&#42;`.
     * </pre>
     *
     * <code>
     * string service_directory_service = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
     * </code>
     *
     * @return The bytes for serviceDirectoryService.
     */
    @java.lang.Override
    public com.google.protobuf.ByteString getServiceDirectoryServiceBytes() {
      java.lang.Object ref = serviceDirectoryService_;
      if (ref instanceof java.lang.String) {
        com.google.protobuf.ByteString b =
            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
        serviceDirectoryService_ = b;
        return b;
      } else {
        return (com.google.protobuf.ByteString) ref;
      }
    }

    public static final int ENDPOINT_FILTER_FIELD_NUMBER = 2;

    @SuppressWarnings("serial")
    private volatile java.lang.Object endpointFilter_ = "";
    /**
     *
     *
     * <pre>
     * Optional. The filter applied to the endpoints of the resolved service. If
     * no filter is specified, all endpoints will be considered. An endpoint
     * will be chosen arbitrarily from the filtered list for each request.
     * For endpoint filter syntax and examples, see
     * https://cloud.google.com/service-directory/docs/reference/rpc/google.cloud.servicedirectory.v1#resolveservicerequest.
     * </pre>
     *
     * <code>string endpoint_filter = 2 [(.google.api.field_behavior) = OPTIONAL];</code>
     *
     * @return The endpointFilter.
     */
    @java.lang.Override
    public java.lang.String getEndpointFilter() {
      java.lang.Object ref = endpointFilter_;
      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();
        endpointFilter_ = s;
        return s;
      }
    }
    /**
     *
     *
     * <pre>
     * Optional. The filter applied to the endpoints of the resolved service. If
     * no filter is specified, all endpoints will be considered. An endpoint
     * will be chosen arbitrarily from the filtered list for each request.
     * For endpoint filter syntax and examples, see
     * https://cloud.google.com/service-directory/docs/reference/rpc/google.cloud.servicedirectory.v1#resolveservicerequest.
     * </pre>
     *
     * <code>string endpoint_filter = 2 [(.google.api.field_behavior) = OPTIONAL];</code>
     *
     * @return The bytes for endpointFilter.
     */
    @java.lang.Override
    public com.google.protobuf.ByteString getEndpointFilterBytes() {
      java.lang.Object ref = endpointFilter_;
      if (ref instanceof java.lang.String) {
        com.google.protobuf.ByteString b =
            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
        endpointFilter_ = b;
        return b;
      } else {
        return (com.google.protobuf.ByteString) ref;
      }
    }

    public static final int HOSTNAME_FIELD_NUMBER = 3;

    @SuppressWarnings("serial")
    private volatile java.lang.Object hostname_ = "";
    /**
     *
     *
     * <pre>
     * Required. The hostname of the EKM replica used at TLS and HTTP layers.
     * </pre>
     *
     * <code>string hostname = 3 [(.google.api.field_behavior) = REQUIRED];</code>
     *
     * @return The hostname.
     */
    @java.lang.Override
    public java.lang.String getHostname() {
      java.lang.Object ref = hostname_;
      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();
        hostname_ = s;
        return s;
      }
    }
    /**
     *
     *
     * <pre>
     * Required. The hostname of the EKM replica used at TLS and HTTP layers.
     * </pre>
     *
     * <code>string hostname = 3 [(.google.api.field_behavior) = REQUIRED];</code>
     *
     * @return The bytes for hostname.
     */
    @java.lang.Override
    public com.google.protobuf.ByteString getHostnameBytes() {
      java.lang.Object ref = hostname_;
      if (ref instanceof java.lang.String) {
        com.google.protobuf.ByteString b =
            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
        hostname_ = b;
        return b;
      } else {
        return (com.google.protobuf.ByteString) ref;
      }
    }

    public static final int SERVER_CERTIFICATES_FIELD_NUMBER = 4;

    @SuppressWarnings("serial")
    private java.util.List<com.google.cloud.kms.v1.Certificate> serverCertificates_;
    /**
     *
     *
     * <pre>
     * Required. A list of leaf server certificates used to authenticate HTTPS
     * connections to the EKM replica. Currently, a maximum of 10
     * [Certificate][google.cloud.kms.v1.Certificate] is supported.
     * </pre>
     *
     * <code>
     * repeated .google.cloud.kms.v1.Certificate server_certificates = 4 [(.google.api.field_behavior) = REQUIRED];
     * </code>
     */
    @java.lang.Override
    public java.util.List<com.google.cloud.kms.v1.Certificate> getServerCertificatesList() {
      return serverCertificates_;
    }
    /**
     *
     *
     * <pre>
     * Required. A list of leaf server certificates used to authenticate HTTPS
     * connections to the EKM replica. Currently, a maximum of 10
     * [Certificate][google.cloud.kms.v1.Certificate] is supported.
     * </pre>
     *
     * <code>
     * repeated .google.cloud.kms.v1.Certificate server_certificates = 4 [(.google.api.field_behavior) = REQUIRED];
     * </code>
     */
    @java.lang.Override
    public java.util.List<? extends com.google.cloud.kms.v1.CertificateOrBuilder>
        getServerCertificatesOrBuilderList() {
      return serverCertificates_;
    }
    /**
     *
     *
     * <pre>
     * Required. A list of leaf server certificates used to authenticate HTTPS
     * connections to the EKM replica. Currently, a maximum of 10
     * [Certificate][google.cloud.kms.v1.Certificate] is supported.
     * </pre>
     *
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     * </code>
     */
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    }
    /**
     *
     *
     * <pre>
     * Required. A list of leaf server certificates used to authenticate HTTPS
     * connections to the EKM replica. Currently, a maximum of 10
     * [Certificate][google.cloud.kms.v1.Certificate] is supported.
     * </pre>
     *
     * <code>
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     * </code>
     */
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    public com.google.cloud.kms.v1.Certificate getServerCertificates(int index) {
      return serverCertificates_.get(index);
    }
    /**
     *
     *
     * <pre>
     * Required. A list of leaf server certificates used to authenticate HTTPS
     * connections to the EKM replica. Currently, a maximum of 10
     * [Certificate][google.cloud.kms.v1.Certificate] is supported.
     * </pre>
     *
     * <code>
     * repeated .google.cloud.kms.v1.Certificate server_certificates = 4 [(.google.api.field_behavior) = REQUIRED];
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     */
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        return true;
      }
      if (!(obj instanceof com.google.cloud.kms.v1.EkmConnection.ServiceResolver)) {
        return super.equals(obj);
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      if (!getEndpointFilter().equals(other.getEndpointFilter())) return false;
      if (!getHostname().equals(other.getHostname())) return false;
      if (!getServerCertificatesList().equals(other.getServerCertificatesList())) return false;
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    public static com.google.cloud.kms.v1.EkmConnection.ServiceResolver parseFrom(
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        throws com.google.protobuf.InvalidProtocolBufferException {
      return PARSER.parseFrom(data, extensionRegistry);
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    public static com.google.cloud.kms.v1.EkmConnection.ServiceResolver parseFrom(
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        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
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      return PARSER.parseFrom(data, extensionRegistry);
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    public static com.google.cloud.kms.v1.EkmConnection.ServiceResolver parseFrom(
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    public static com.google.cloud.kms.v1.EkmConnection.ServiceResolver parseFrom(
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        throws java.io.IOException {
      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
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    public static com.google.cloud.kms.v1.EkmConnection.ServiceResolver parseFrom(
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    public static com.google.cloud.kms.v1.EkmConnection.ServiceResolver parseFrom(
        com.google.protobuf.CodedInputStream input,
        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
        throws java.io.IOException {
      return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
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    @java.lang.Override
    public Builder newBuilderForType() {
      return newBuilder();
    }

    public static Builder newBuilder() {
      return DEFAULT_INSTANCE.toBuilder();
    }

    public static Builder newBuilder(
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      return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
    }

    @java.lang.Override
    public Builder toBuilder() {
      return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
    }

    @java.lang.Override
    protected Builder newBuilderForType(
        com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
      Builder builder = new Builder(parent);
      return builder;
    }
    /**
     *
     *
     * <pre>
     * A [ServiceResolver][google.cloud.kms.v1.EkmConnection.ServiceResolver]
     * represents an EKM replica that can be reached within an
     * [EkmConnection][google.cloud.kms.v1.EkmConnection].
     * </pre>
     *
     * Protobuf type {@code google.cloud.kms.v1.EkmConnection.ServiceResolver}
     */
    public static final class Builder
        extends com.google.protobuf.GeneratedMessageV3.Builder<Builder>
        implements
        // @@protoc_insertion_point(builder_implements:google.cloud.kms.v1.EkmConnection.ServiceResolver)
        com.google.cloud.kms.v1.EkmConnection.ServiceResolverOrBuilder {
      public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
        return com.google.cloud.kms.v1.EkmServiceProto
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      // Construct using com.google.cloud.kms.v1.EkmConnection.ServiceResolver.newBuilder()
      private Builder() {}

      private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
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        endpointFilter_ = "";
        hostname_ = "";
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      }

      @java.lang.Override
      public com.google.cloud.kms.v1.EkmConnection.ServiceResolver getDefaultInstanceForType() {
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      @java.lang.Override
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        if (!result.isInitialized()) {
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      }

      @java.lang.Override
      public com.google.cloud.kms.v1.EkmConnection.ServiceResolver buildPartial() {
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        onBuilt();
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      private void buildPartialRepeatedFields(
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              case 18:
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      }

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      private java.lang.Object serviceDirectoryService_ = "";
      /**
       *
       *
       * <pre>
       * Required. The resource name of the Service Directory service pointing to
       * an EKM replica, in the format
       * `projects/&#42;&#47;locations/&#42;&#47;namespaces/&#42;&#47;services/&#42;`.
       * </pre>
       *
       * <code>
       * string service_directory_service = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
       * </code>
       *
       * @return The serviceDirectoryService.
       */
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        } else {
          return (java.lang.String) ref;
        }
      }
      /**
       *
       *
       * <pre>
       * Required. The resource name of the Service Directory service pointing to
       * an EKM replica, in the format
       * `projects/&#42;&#47;locations/&#42;&#47;namespaces/&#42;&#47;services/&#42;`.
       * </pre>
       *
       * <code>
       * string service_directory_service = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
       * </code>
       *
       * @return The bytes for serviceDirectoryService.
       */
      public com.google.protobuf.ByteString getServiceDirectoryServiceBytes() {
        java.lang.Object ref = serviceDirectoryService_;
        if (ref instanceof String) {
          com.google.protobuf.ByteString b =
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          serviceDirectoryService_ = b;
          return b;
        } else {
          return (com.google.protobuf.ByteString) ref;
        }
      }
      /**
       *
       *
       * <pre>
       * Required. The resource name of the Service Directory service pointing to
       * an EKM replica, in the format
       * `projects/&#42;&#47;locations/&#42;&#47;namespaces/&#42;&#47;services/&#42;`.
       * </pre>
       *
       * <code>
       * string service_directory_service = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
       * </code>
       *
       * @param value The serviceDirectoryService to set.
       * @return This builder for chaining.
       */
      public Builder setServiceDirectoryService(java.lang.String value) {
        if (value == null) {
          throw new NullPointerException();
        }
        serviceDirectoryService_ = value;
        bitField0_ |= 0x00000001;
        onChanged();
        return this;
      }
      /**
       *
       *
       * <pre>
       * Required. The resource name of the Service Directory service pointing to
       * an EKM replica, in the format
       * `projects/&#42;&#47;locations/&#42;&#47;namespaces/&#42;&#47;services/&#42;`.
       * </pre>
       *
       * <code>
       * string service_directory_service = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
       * </code>
       *
       * @return This builder for chaining.
       */
      public Builder clearServiceDirectoryService() {
        serviceDirectoryService_ = getDefaultInstance().getServiceDirectoryService();
        bitField0_ = (bitField0_ & ~0x00000001);
        onChanged();
        return this;
      }
      /**
       *
       *
       * <pre>
       * Required. The resource name of the Service Directory service pointing to
       * an EKM replica, in the format
       * `projects/&#42;&#47;locations/&#42;&#47;namespaces/&#42;&#47;services/&#42;`.
       * </pre>
       *
       * <code>
       * string service_directory_service = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
       * </code>
       *
       * @param value The bytes for serviceDirectoryService to set.
       * @return This builder for chaining.
       */
      public Builder setServiceDirectoryServiceBytes(com.google.protobuf.ByteString value) {
        if (value == null) {
          throw new NullPointerException();
        }
        checkByteStringIsUtf8(value);
        serviceDirectoryService_ = value;
        bitField0_ |= 0x00000001;
        onChanged();
        return this;
      }

      private java.lang.Object endpointFilter_ = "";
      /**
       *
       *
       * <pre>
       * Optional. The filter applied to the endpoints of the resolved service. If
       * no filter is specified, all endpoints will be considered. An endpoint
       * will be chosen arbitrarily from the filtered list for each request.
       * For endpoint filter syntax and examples, see
       * https://cloud.google.com/service-directory/docs/reference/rpc/google.cloud.servicedirectory.v1#resolveservicerequest.
       * </pre>
       *
       * <code>string endpoint_filter = 2 [(.google.api.field_behavior) = OPTIONAL];</code>
       *
       * @return The endpointFilter.
       */
      public java.lang.String getEndpointFilter() {
        java.lang.Object ref = endpointFilter_;
        if (!(ref instanceof java.lang.String)) {
          com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
          java.lang.String s = bs.toStringUtf8();
          endpointFilter_ = s;
          return s;
        } else {
          return (java.lang.String) ref;
        }
      }
      /**
       *
       *
       * <pre>
       * Optional. The filter applied to the endpoints of the resolved service. If
       * no filter is specified, all endpoints will be considered. An endpoint
       * will be chosen arbitrarily from the filtered list for each request.
       * For endpoint filter syntax and examples, see
       * https://cloud.google.com/service-directory/docs/reference/rpc/google.cloud.servicedirectory.v1#resolveservicerequest.
       * </pre>
       *
       * <code>string endpoint_filter = 2 [(.google.api.field_behavior) = OPTIONAL];</code>
       *
       * @return The bytes for endpointFilter.
       */
      public com.google.protobuf.ByteString getEndpointFilterBytes() {
        java.lang.Object ref = endpointFilter_;
        if (ref instanceof String) {
          com.google.protobuf.ByteString b =
              com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
          endpointFilter_ = b;
          return b;
        } else {
          return (com.google.protobuf.ByteString) ref;
        }
      }
      /**
       *
       *
       * <pre>
       * Optional. The filter applied to the endpoints of the resolved service. If
       * no filter is specified, all endpoints will be considered. An endpoint
       * will be chosen arbitrarily from the filtered list for each request.
       * For endpoint filter syntax and examples, see
       * https://cloud.google.com/service-directory/docs/reference/rpc/google.cloud.servicedirectory.v1#resolveservicerequest.
       * </pre>
       *
       * <code>string endpoint_filter = 2 [(.google.api.field_behavior) = OPTIONAL];</code>
       *
       * @param value The endpointFilter to set.
       * @return This builder for chaining.
       */
      public Builder setEndpointFilter(java.lang.String value) {
        if (value == null) {
          throw new NullPointerException();
        }
        endpointFilter_ = value;
        bitField0_ |= 0x00000002;
        onChanged();
        return this;
      }
      /**
       *
       *
       * <pre>
       * Optional. The filter applied to the endpoints of the resolved service. If
       * no filter is specified, all endpoints will be considered. An endpoint
       * will be chosen arbitrarily from the filtered list for each request.
       * For endpoint filter syntax and examples, see
       * https://cloud.google.com/service-directory/docs/reference/rpc/google.cloud.servicedirectory.v1#resolveservicerequest.
       * </pre>
       *
       * <code>string endpoint_filter = 2 [(.google.api.field_behavior) = OPTIONAL];</code>
       *
       * @return This builder for chaining.
       */
      public Builder clearEndpointFilter() {
        endpointFilter_ = getDefaultInstance().getEndpointFilter();
        bitField0_ = (bitField0_ & ~0x00000002);
        onChanged();
        return this;
      }
      /**
       *
       *
       * <pre>
       * Optional. The filter applied to the endpoints of the resolved service. If
       * no filter is specified, all endpoints will be considered. An endpoint
       * will be chosen arbitrarily from the filtered list for each request.
       * For endpoint filter syntax and examples, see
       * https://cloud.google.com/service-directory/docs/reference/rpc/google.cloud.servicedirectory.v1#resolveservicerequest.
       * </pre>
       *
       * <code>string endpoint_filter = 2 [(.google.api.field_behavior) = OPTIONAL];</code>
       *
       * @param value The bytes for endpointFilter to set.
       * @return This builder for chaining.
       */
      public Builder setEndpointFilterBytes(com.google.protobuf.ByteString value) {
        if (value == null) {
          throw new NullPointerException();
        }
        checkByteStringIsUtf8(value);
        endpointFilter_ = value;
        bitField0_ |= 0x00000002;
        onChanged();
        return this;
      }

      private java.lang.Object hostname_ = "";
      /**
       *
       *
       * <pre>
       * Required. The hostname of the EKM replica used at TLS and HTTP layers.
       * </pre>
       *
       * <code>string hostname = 3 [(.google.api.field_behavior) = REQUIRED];</code>
       *
       * @return The hostname.
       */
      public java.lang.String getHostname() {
        java.lang.Object ref = hostname_;
        if (!(ref instanceof java.lang.String)) {
          com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
          java.lang.String s = bs.toStringUtf8();
          hostname_ = s;
          return s;
        } else {
          return (java.lang.String) ref;
        }
      }
      /**
       *
       *
       * <pre>
       * Required. The hostname of the EKM replica used at TLS and HTTP layers.
       * </pre>
       *
       * <code>string hostname = 3 [(.google.api.field_behavior) = REQUIRED];</code>
       *
       * @return The bytes for hostname.
       */
      public com.google.protobuf.ByteString getHostnameBytes() {
        java.lang.Object ref = hostname_;
        if (ref instanceof String) {
          com.google.protobuf.ByteString b =
              com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
          hostname_ = b;
          return b;
        } else {
          return (com.google.protobuf.ByteString) ref;
        }
      }
      /**
       *
       *
       * <pre>
       * Required. The hostname of the EKM replica used at TLS and HTTP layers.
       * </pre>
       *
       * <code>string hostname = 3 [(.google.api.field_behavior) = REQUIRED];</code>
       *
       * @param value The hostname to set.
       * @return This builder for chaining.
       */
      public Builder setHostname(java.lang.String value) {
        if (value == null) {
          throw new NullPointerException();
        }
        hostname_ = value;
        bitField0_ |= 0x00000004;
        onChanged();
        return this;
      }
      /**
       *
       *
       * <pre>
       * Required. The hostname of the EKM replica used at TLS and HTTP layers.
       * </pre>
       *
       * <code>string hostname = 3 [(.google.api.field_behavior) = REQUIRED];</code>
       *
       * @return This builder for chaining.
       */
      public Builder clearHostname() {
        hostname_ = getDefaultInstance().getHostname();
        bitField0_ = (bitField0_ & ~0x00000004);
        onChanged();
        return this;
      }
      /**
       *
       *
       * <pre>
       * Required. The hostname of the EKM replica used at TLS and HTTP layers.
       * </pre>
       *
       * <code>string hostname = 3 [(.google.api.field_behavior) = REQUIRED];</code>
       *
       * @param value The bytes for hostname to set.
       * @return This builder for chaining.
       */
      public Builder setHostnameBytes(com.google.protobuf.ByteString value) {
        if (value == null) {
          throw new NullPointerException();
        }
        checkByteStringIsUtf8(value);
        hostname_ = value;
        bitField0_ |= 0x00000004;
        onChanged();
        return this;
      }

      private java.util.List<com.google.cloud.kms.v1.Certificate> serverCertificates_ =
          java.util.Collections.emptyList();

      private void ensureServerCertificatesIsMutable() {
        if (!((bitField0_ & 0x00000008) != 0)) {
          serverCertificates_ =
              new java.util.ArrayList<com.google.cloud.kms.v1.Certificate>(serverCertificates_);
          bitField0_ |= 0x00000008;
        }
      }

      private com.google.protobuf.RepeatedFieldBuilderV3<
              com.google.cloud.kms.v1.Certificate,
              com.google.cloud.kms.v1.Certificate.Builder,
              com.google.cloud.kms.v1.CertificateOrBuilder>
          serverCertificatesBuilder_;

      /**
       *
       *
       * <pre>
       * Required. A list of leaf server certificates used to authenticate HTTPS
       * connections to the EKM replica. Currently, a maximum of 10
       * [Certificate][google.cloud.kms.v1.Certificate] is supported.
       * </pre>
       *
       * <code>
       * repeated .google.cloud.kms.v1.Certificate server_certificates = 4 [(.google.api.field_behavior) = REQUIRED];
       * </code>
       */
      public java.util.List<com.google.cloud.kms.v1.Certificate> getServerCertificatesList() {
        if (serverCertificatesBuilder_ == null) {
          return java.util.Collections.unmodifiableList(serverCertificates_);
        } else {
          return serverCertificatesBuilder_.getMessageList();
        }
      }
      /**
       *
       *
       * <pre>
       * Required. A list of leaf server certificates used to authenticate HTTPS
       * connections to the EKM replica. Currently, a maximum of 10
       * [Certificate][google.cloud.kms.v1.Certificate] is supported.
       * </pre>
       *
       * <code>
       * repeated .google.cloud.kms.v1.Certificate server_certificates = 4 [(.google.api.field_behavior) = REQUIRED];
       * </code>
       */
      public int getServerCertificatesCount() {
        if (serverCertificatesBuilder_ == null) {
          return serverCertificates_.size();
        } else {
          return serverCertificatesBuilder_.getCount();
        }
      }
      /**
       *
       *
       * <pre>
       * Required. A list of leaf server certificates used to authenticate HTTPS
       * connections to the EKM replica. Currently, a maximum of 10
       * [Certificate][google.cloud.kms.v1.Certificate] is supported.
       * </pre>
       *
       * <code>
       * repeated .google.cloud.kms.v1.Certificate server_certificates = 4 [(.google.api.field_behavior) = REQUIRED];
       * </code>
       */
      public com.google.cloud.kms.v1.Certificate getServerCertificates(int index) {
        if (serverCertificatesBuilder_ == null) {
          return serverCertificates_.get(index);
        } else {
          return serverCertificatesBuilder_.getMessage(index);
        }
      }
      /**
       *
       *
       * <pre>
       * Required. A list of leaf server certificates used to authenticate HTTPS
       * connections to the EKM replica. Currently, a maximum of 10
       * [Certificate][google.cloud.kms.v1.Certificate] is supported.
       * </pre>
       *
       * <code>
       * repeated .google.cloud.kms.v1.Certificate server_certificates = 4 [(.google.api.field_behavior) = REQUIRED];
       * </code>
       */
      public Builder setServerCertificates(int index, com.google.cloud.kms.v1.Certificate value) {
        if (serverCertificatesBuilder_ == null) {
          if (value == null) {
            throw new NullPointerException();
          }
          ensureServerCertificatesIsMutable();
          serverCertificates_.set(index, value);
          onChanged();
        } else {
          serverCertificatesBuilder_.setMessage(index, value);
        }
        return this;
      }
      /**
       *
       *
       * <pre>
       * Required. A list of leaf server certificates used to authenticate HTTPS
       * connections to the EKM replica. Currently, a maximum of 10
       * [Certificate][google.cloud.kms.v1.Certificate] is supported.
       * </pre>
       *
       * <code>
       * repeated .google.cloud.kms.v1.Certificate server_certificates = 4 [(.google.api.field_behavior) = REQUIRED];
       * </code>
       */
      public Builder setServerCertificates(
          int index, com.google.cloud.kms.v1.Certificate.Builder builderForValue) {
        if (serverCertificatesBuilder_ == null) {
          ensureServerCertificatesIsMutable();
          serverCertificates_.set(index, builderForValue.build());
          onChanged();
        } else {
          serverCertificatesBuilder_.setMessage(index, builderForValue.build());
        }
        return this;
      }
      /**
       *
       *
       * <pre>
       * Required. A list of leaf server certificates used to authenticate HTTPS
       * connections to the EKM replica. Currently, a maximum of 10
       * [Certificate][google.cloud.kms.v1.Certificate] is supported.
       * </pre>
       *
       * <code>
       * repeated .google.cloud.kms.v1.Certificate server_certificates = 4 [(.google.api.field_behavior) = REQUIRED];
       * </code>
       */
      public Builder addServerCertificates(com.google.cloud.kms.v1.Certificate value) {
        if (serverCertificatesBuilder_ == null) {
          if (value == null) {
            throw new NullPointerException();
          }
          ensureServerCertificatesIsMutable();
          serverCertificates_.add(value);
          onChanged();
        } else {
          serverCertificatesBuilder_.addMessage(value);
        }
        return this;
      }
      /**
       *
       *
       * <pre>
       * Required. A list of leaf server certificates used to authenticate HTTPS
       * connections to the EKM replica. Currently, a maximum of 10
       * [Certificate][google.cloud.kms.v1.Certificate] is supported.
       * </pre>
       *
       * <code>
       * repeated .google.cloud.kms.v1.Certificate server_certificates = 4 [(.google.api.field_behavior) = REQUIRED];
       * </code>
       */
      public Builder addServerCertificates(int index, com.google.cloud.kms.v1.Certificate value) {
        if (serverCertificatesBuilder_ == null) {
          if (value == null) {
            throw new NullPointerException();
          }
          ensureServerCertificatesIsMutable();
          serverCertificates_.add(index, value);
          onChanged();
        } else {
          serverCertificatesBuilder_.addMessage(index, value);
        }
        return this;
      }
      /**
       *
       *
       * <pre>
       * Required. A list of leaf server certificates used to authenticate HTTPS
       * connections to the EKM replica. Currently, a maximum of 10
       * [Certificate][google.cloud.kms.v1.Certificate] is supported.
       * </pre>
       *
       * <code>
       * repeated .google.cloud.kms.v1.Certificate server_certificates = 4 [(.google.api.field_behavior) = REQUIRED];
       * </code>
       */
      public Builder addServerCertificates(
          com.google.cloud.kms.v1.Certificate.Builder builderForValue) {
        if (serverCertificatesBuilder_ == null) {
          ensureServerCertificatesIsMutable();
          serverCertificates_.add(builderForValue.build());
          onChanged();
        } else {
          serverCertificatesBuilder_.addMessage(builderForValue.build());
        }
        return this;
      }
      /**
       *
       *
       * <pre>
       * Required. A list of leaf server certificates used to authenticate HTTPS
       * connections to the EKM replica. Currently, a maximum of 10
       * [Certificate][google.cloud.kms.v1.Certificate] is supported.
       * </pre>
       *
       * <code>
       * repeated .google.cloud.kms.v1.Certificate server_certificates = 4 [(.google.api.field_behavior) = REQUIRED];
       * </code>
       */
      public Builder addServerCertificates(
          int index, com.google.cloud.kms.v1.Certificate.Builder builderForValue) {
        if (serverCertificatesBuilder_ == null) {
          ensureServerCertificatesIsMutable();
          serverCertificates_.add(index, builderForValue.build());
          onChanged();
        } else {
          serverCertificatesBuilder_.addMessage(index, builderForValue.build());
        }
        return this;
      }
      /**
       *
       *
       * <pre>
       * Required. A list of leaf server certificates used to authenticate HTTPS
       * connections to the EKM replica. Currently, a maximum of 10
       * [Certificate][google.cloud.kms.v1.Certificate] is supported.
       * </pre>
       *
       * <code>
       * repeated .google.cloud.kms.v1.Certificate server_certificates = 4 [(.google.api.field_behavior) = REQUIRED];
       * </code>
       */
      public Builder addAllServerCertificates(
          java.lang.Iterable<? extends com.google.cloud.kms.v1.Certificate> values) {
        if (serverCertificatesBuilder_ == null) {
          ensureServerCertificatesIsMutable();
          com.google.protobuf.AbstractMessageLite.Builder.addAll(values, serverCertificates_);
          onChanged();
        } else {
          serverCertificatesBuilder_.addAllMessages(values);
        }
        return this;
      }
      /**
       *
       *
       * <pre>
       * Required. A list of leaf server certificates used to authenticate HTTPS
       * connections to the EKM replica. Currently, a maximum of 10
       * [Certificate][google.cloud.kms.v1.Certificate] is supported.
       * </pre>
       *
       * <code>
       * repeated .google.cloud.kms.v1.Certificate server_certificates = 4 [(.google.api.field_behavior) = REQUIRED];
       * </code>
       */
      public Builder clearServerCertificates() {
        if (serverCertificatesBuilder_ == null) {
          serverCertificates_ = java.util.Collections.emptyList();
          bitField0_ = (bitField0_ & ~0x00000008);
          onChanged();
        } else {
          serverCertificatesBuilder_.clear();
        }
        return this;
      }
      /**
       *
       *
       * <pre>
       * Required. A list of leaf server certificates used to authenticate HTTPS
       * connections to the EKM replica. Currently, a maximum of 10
       * [Certificate][google.cloud.kms.v1.Certificate] is supported.
       * </pre>
       *
       * <code>
       * repeated .google.cloud.kms.v1.Certificate server_certificates = 4 [(.google.api.field_behavior) = REQUIRED];
       * </code>
       */
      public Builder removeServerCertificates(int index) {
        if (serverCertificatesBuilder_ == null) {
          ensureServerCertificatesIsMutable();
          serverCertificates_.remove(index);
          onChanged();
        } else {
          serverCertificatesBuilder_.remove(index);
        }
        return this;
      }
      /**
       *
       *
       * <pre>
       * Required. A list of leaf server certificates used to authenticate HTTPS
       * connections to the EKM replica. Currently, a maximum of 10
       * [Certificate][google.cloud.kms.v1.Certificate] is supported.
       * </pre>
       *
       * <code>
       * repeated .google.cloud.kms.v1.Certificate server_certificates = 4 [(.google.api.field_behavior) = REQUIRED];
       * </code>
       */
      public com.google.cloud.kms.v1.Certificate.Builder getServerCertificatesBuilder(int index) {
        return getServerCertificatesFieldBuilder().getBuilder(index);
      }
      /**
       *
       *
       * <pre>
       * Required. A list of leaf server certificates used to authenticate HTTPS
       * connections to the EKM replica. Currently, a maximum of 10
       * [Certificate][google.cloud.kms.v1.Certificate] is supported.
       * </pre>
       *
       * <code>
       * repeated .google.cloud.kms.v1.Certificate server_certificates = 4 [(.google.api.field_behavior) = REQUIRED];
       * </code>
       */
      public com.google.cloud.kms.v1.CertificateOrBuilder getServerCertificatesOrBuilder(
          int index) {
        if (serverCertificatesBuilder_ == null) {
          return serverCertificates_.get(index);
        } else {
          return serverCertificatesBuilder_.getMessageOrBuilder(index);
        }
      }
      /**
       *
       *
       * <pre>
       * Required. A list of leaf server certificates used to authenticate HTTPS
       * connections to the EKM replica. Currently, a maximum of 10
       * [Certificate][google.cloud.kms.v1.Certificate] is supported.
       * </pre>
       *
       * <code>
       * repeated .google.cloud.kms.v1.Certificate server_certificates = 4 [(.google.api.field_behavior) = REQUIRED];
       * </code>
       */
      public java.util.List<? extends com.google.cloud.kms.v1.CertificateOrBuilder>
          getServerCertificatesOrBuilderList() {
        if (serverCertificatesBuilder_ != null) {
          return serverCertificatesBuilder_.getMessageOrBuilderList();
        } else {
          return java.util.Collections.unmodifiableList(serverCertificates_);
        }
      }
      /**
       *
       *
       * <pre>
       * Required. A list of leaf server certificates used to authenticate HTTPS
       * connections to the EKM replica. Currently, a maximum of 10
       * [Certificate][google.cloud.kms.v1.Certificate] is supported.
       * </pre>
       *
       * <code>
       * repeated .google.cloud.kms.v1.Certificate server_certificates = 4 [(.google.api.field_behavior) = REQUIRED];
       * </code>
       */
      public com.google.cloud.kms.v1.Certificate.Builder addServerCertificatesBuilder() {
        return getServerCertificatesFieldBuilder()
            .addBuilder(com.google.cloud.kms.v1.Certificate.getDefaultInstance());
      }
      /**
       *
       *
       * <pre>
       * Required. A list of leaf server certificates used to authenticate HTTPS
       * connections to the EKM replica. Currently, a maximum of 10
       * [Certificate][google.cloud.kms.v1.Certificate] is supported.
       * </pre>
       *
       * <code>
       * repeated .google.cloud.kms.v1.Certificate server_certificates = 4 [(.google.api.field_behavior) = REQUIRED];
       * </code>
       */
      public com.google.cloud.kms.v1.Certificate.Builder addServerCertificatesBuilder(int index) {
        return getServerCertificatesFieldBuilder()
            .addBuilder(index, com.google.cloud.kms.v1.Certificate.getDefaultInstance());
      }
      /**
       *
       *
       * <pre>
       * Required. A list of leaf server certificates used to authenticate HTTPS
       * connections to the EKM replica. Currently, a maximum of 10
       * [Certificate][google.cloud.kms.v1.Certificate] is supported.
       * </pre>
       *
       * <code>
       * repeated .google.cloud.kms.v1.Certificate server_certificates = 4 [(.google.api.field_behavior) = REQUIRED];
       * </code>
       */
      public java.util.List<com.google.cloud.kms.v1.Certificate.Builder>
          getServerCertificatesBuilderList() {
        return getServerCertificatesFieldBuilder().getBuilderList();
      }

      private com.google.protobuf.RepeatedFieldBuilderV3<
              com.google.cloud.kms.v1.Certificate,
              com.google.cloud.kms.v1.Certificate.Builder,
              com.google.cloud.kms.v1.CertificateOrBuilder>
          getServerCertificatesFieldBuilder() {
        if (serverCertificatesBuilder_ == null) {
          serverCertificatesBuilder_ =
              new com.google.protobuf.RepeatedFieldBuilderV3<
                  com.google.cloud.kms.v1.Certificate,
                  com.google.cloud.kms.v1.Certificate.Builder,
                  com.google.cloud.kms.v1.CertificateOrBuilder>(
                  serverCertificates_,
                  ((bitField0_ & 0x00000008) != 0),
                  getParentForChildren(),
                  isClean());
          serverCertificates_ = null;
        }
        return serverCertificatesBuilder_;
      }

      @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.kms.v1.EkmConnection.ServiceResolver)
    }

    // @@protoc_insertion_point(class_scope:google.cloud.kms.v1.EkmConnection.ServiceResolver)
    private static final com.google.cloud.kms.v1.EkmConnection.ServiceResolver DEFAULT_INSTANCE;

    static {
      DEFAULT_INSTANCE = new com.google.cloud.kms.v1.EkmConnection.ServiceResolver();
    }

    public static com.google.cloud.kms.v1.EkmConnection.ServiceResolver getDefaultInstance() {
      return DEFAULT_INSTANCE;
    }

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

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

    @java.lang.Override
    public com.google.cloud.kms.v1.EkmConnection.ServiceResolver getDefaultInstanceForType() {
      return DEFAULT_INSTANCE;
    }
  }

  public static final int NAME_FIELD_NUMBER = 1;

  @SuppressWarnings("serial")
  private volatile java.lang.Object name_ = "";
  /**
   *
   *
   * <pre>
   * Output only. The resource name for the
   * [EkmConnection][google.cloud.kms.v1.EkmConnection] in the format
   * `projects/&#42;&#47;locations/&#42;&#47;ekmConnections/&#42;`.
   * </pre>
   *
   * <code>string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY];</code>
   *
   * @return The name.
   */
  @java.lang.Override
  public java.lang.String getName() {
    java.lang.Object ref = name_;
    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();
      name_ = s;
      return s;
    }
  }
  /**
   *
   *
   * <pre>
   * Output only. The resource name for the
   * [EkmConnection][google.cloud.kms.v1.EkmConnection] in the format
   * `projects/&#42;&#47;locations/&#42;&#47;ekmConnections/&#42;`.
   * </pre>
   *
   * <code>string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY];</code>
   *
   * @return The bytes for name.
   */
  @java.lang.Override
  public com.google.protobuf.ByteString getNameBytes() {
    java.lang.Object ref = name_;
    if (ref instanceof java.lang.String) {
      com.google.protobuf.ByteString b =
          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
      name_ = b;
      return b;
    } else {
      return (com.google.protobuf.ByteString) ref;
    }
  }

  public static final int CREATE_TIME_FIELD_NUMBER = 2;
  private com.google.protobuf.Timestamp createTime_;
  /**
   *
   *
   * <pre>
   * Output only. The time at which the
   * [EkmConnection][google.cloud.kms.v1.EkmConnection] was created.
   * </pre>
   *
   * <code>.google.protobuf.Timestamp create_time = 2 [(.google.api.field_behavior) = OUTPUT_ONLY];
   * </code>
   *
   * @return Whether the createTime field is set.
   */
  @java.lang.Override
  public boolean hasCreateTime() {
    return createTime_ != null;
  }
  /**
   *
   *
   * <pre>
   * Output only. The time at which the
   * [EkmConnection][google.cloud.kms.v1.EkmConnection] was created.
   * </pre>
   *
   * <code>.google.protobuf.Timestamp create_time = 2 [(.google.api.field_behavior) = OUTPUT_ONLY];
   * </code>
   *
   * @return The createTime.
   */
  @java.lang.Override
  public com.google.protobuf.Timestamp getCreateTime() {
    return createTime_ == null ? com.google.protobuf.Timestamp.getDefaultInstance() : createTime_;
  }
  /**
   *
   *
   * <pre>
   * Output only. The time at which the
   * [EkmConnection][google.cloud.kms.v1.EkmConnection] was created.
   * </pre>
   *
   * <code>.google.protobuf.Timestamp create_time = 2 [(.google.api.field_behavior) = OUTPUT_ONLY];
   * </code>
   */
  @java.lang.Override
  public com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder() {
    return createTime_ == null ? com.google.protobuf.Timestamp.getDefaultInstance() : createTime_;
  }

  public static final int SERVICE_RESOLVERS_FIELD_NUMBER = 3;

  @SuppressWarnings("serial")
  private java.util.List<com.google.cloud.kms.v1.EkmConnection.ServiceResolver> serviceResolvers_;
  /**
   *
   *
   * <pre>
   * A list of
   * [ServiceResolvers][google.cloud.kms.v1.EkmConnection.ServiceResolver] where
   * the EKM can be reached. There should be one ServiceResolver per EKM
   * replica. Currently, only a single
   * [ServiceResolver][google.cloud.kms.v1.EkmConnection.ServiceResolver] is
   * supported.
   * </pre>
   *
   * <code>repeated .google.cloud.kms.v1.EkmConnection.ServiceResolver service_resolvers = 3;</code>
   */
  @java.lang.Override
  public java.util.List<com.google.cloud.kms.v1.EkmConnection.ServiceResolver>
      getServiceResolversList() {
    return serviceResolvers_;
  }
  /**
   *
   *
   * <pre>
   * A list of
   * [ServiceResolvers][google.cloud.kms.v1.EkmConnection.ServiceResolver] where
   * the EKM can be reached. There should be one ServiceResolver per EKM
   * replica. Currently, only a single
   * [ServiceResolver][google.cloud.kms.v1.EkmConnection.ServiceResolver] is
   * supported.
   * </pre>
   *
   * <code>repeated .google.cloud.kms.v1.EkmConnection.ServiceResolver service_resolvers = 3;</code>
   */
  @java.lang.Override
  public java.util.List<? extends com.google.cloud.kms.v1.EkmConnection.ServiceResolverOrBuilder>
      getServiceResolversOrBuilderList() {
    return serviceResolvers_;
  }
  /**
   *
   *
   * <pre>
   * A list of
   * [ServiceResolvers][google.cloud.kms.v1.EkmConnection.ServiceResolver] where
   * the EKM can be reached. There should be one ServiceResolver per EKM
   * replica. Currently, only a single
   * [ServiceResolver][google.cloud.kms.v1.EkmConnection.ServiceResolver] is
   * supported.
   * </pre>
   *
   * <code>repeated .google.cloud.kms.v1.EkmConnection.ServiceResolver service_resolvers = 3;</code>
   */
  @java.lang.Override
  public int getServiceResolversCount() {
    return serviceResolvers_.size();
  }
  /**
   *
   *
   * <pre>
   * A list of
   * [ServiceResolvers][google.cloud.kms.v1.EkmConnection.ServiceResolver] where
   * the EKM can be reached. There should be one ServiceResolver per EKM
   * replica. Currently, only a single
   * [ServiceResolver][google.cloud.kms.v1.EkmConnection.ServiceResolver] is
   * supported.
   * </pre>
   *
   * <code>repeated .google.cloud.kms.v1.EkmConnection.ServiceResolver service_resolvers = 3;</code>
   */
  @java.lang.Override
  public com.google.cloud.kms.v1.EkmConnection.ServiceResolver getServiceResolvers(int index) {
    return serviceResolvers_.get(index);
  }
  /**
   *
   *
   * <pre>
   * A list of
   * [ServiceResolvers][google.cloud.kms.v1.EkmConnection.ServiceResolver] where
   * the EKM can be reached. There should be one ServiceResolver per EKM
   * replica. Currently, only a single
   * [ServiceResolver][google.cloud.kms.v1.EkmConnection.ServiceResolver] is
   * supported.
   * </pre>
   *
   * <code>repeated .google.cloud.kms.v1.EkmConnection.ServiceResolver service_resolvers = 3;</code>
   */
  @java.lang.Override
  public com.google.cloud.kms.v1.EkmConnection.ServiceResolverOrBuilder
      getServiceResolversOrBuilder(int index) {
    return serviceResolvers_.get(index);
  }

  public static final int ETAG_FIELD_NUMBER = 5;

  @SuppressWarnings("serial")
  private volatile java.lang.Object etag_ = "";
  /**
   *
   *
   * <pre>
   * Optional. Etag of the currently stored
   * [EkmConnection][google.cloud.kms.v1.EkmConnection].
   * </pre>
   *
   * <code>string etag = 5 [(.google.api.field_behavior) = OPTIONAL];</code>
   *
   * @return The etag.
   */
  @java.lang.Override
  public java.lang.String getEtag() {
    java.lang.Object ref = etag_;
    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();
      etag_ = s;
      return s;
    }
  }
  /**
   *
   *
   * <pre>
   * Optional. Etag of the currently stored
   * [EkmConnection][google.cloud.kms.v1.EkmConnection].
   * </pre>
   *
   * <code>string etag = 5 [(.google.api.field_behavior) = OPTIONAL];</code>
   *
   * @return The bytes for etag.
   */
  @java.lang.Override
  public com.google.protobuf.ByteString getEtagBytes() {
    java.lang.Object ref = etag_;
    if (ref instanceof java.lang.String) {
      com.google.protobuf.ByteString b =
          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
      etag_ = b;
      return b;
    } else {
      return (com.google.protobuf.ByteString) ref;
    }
  }

  public static final int KEY_MANAGEMENT_MODE_FIELD_NUMBER = 6;
  private int keyManagementMode_ = 0;
  /**
   *
   *
   * <pre>
   * Optional. Describes who can perform control plane operations on the EKM. If
   * unset, this defaults to
   * [MANUAL][google.cloud.kms.v1.EkmConnection.KeyManagementMode.MANUAL].
   * </pre>
   *
   * <code>
   * .google.cloud.kms.v1.EkmConnection.KeyManagementMode key_management_mode = 6 [(.google.api.field_behavior) = OPTIONAL];
   * </code>
   *
   * @return The enum numeric value on the wire for keyManagementMode.
   */
  @java.lang.Override
  public int getKeyManagementModeValue() {
    return keyManagementMode_;
  }
  /**
   *
   *
   * <pre>
   * Optional. Describes who can perform control plane operations on the EKM. If
   * unset, this defaults to
   * [MANUAL][google.cloud.kms.v1.EkmConnection.KeyManagementMode.MANUAL].
   * </pre>
   *
   * <code>
   * .google.cloud.kms.v1.EkmConnection.KeyManagementMode key_management_mode = 6 [(.google.api.field_behavior) = OPTIONAL];
   * </code>
   *
   * @return The keyManagementMode.
   */
  @java.lang.Override
  public com.google.cloud.kms.v1.EkmConnection.KeyManagementMode getKeyManagementMode() {
    com.google.cloud.kms.v1.EkmConnection.KeyManagementMode result =
        com.google.cloud.kms.v1.EkmConnection.KeyManagementMode.forNumber(keyManagementMode_);
    return result == null
        ? com.google.cloud.kms.v1.EkmConnection.KeyManagementMode.UNRECOGNIZED
        : result;
  }

  public static final int CRYPTO_SPACE_PATH_FIELD_NUMBER = 7;

  @SuppressWarnings("serial")
  private volatile java.lang.Object cryptoSpacePath_ = "";
  /**
   *
   *
   * <pre>
   * Optional. Identifies the EKM Crypto Space that this
   * [EkmConnection][google.cloud.kms.v1.EkmConnection] maps to. Note: This
   * field is required if
   * [KeyManagementMode][google.cloud.kms.v1.EkmConnection.KeyManagementMode] is
   * [CLOUD_KMS][google.cloud.kms.v1.EkmConnection.KeyManagementMode.CLOUD_KMS].
   * </pre>
   *
   * <code>string crypto_space_path = 7 [(.google.api.field_behavior) = OPTIONAL];</code>
   *
   * @return The cryptoSpacePath.
   */
  @java.lang.Override
  public java.lang.String getCryptoSpacePath() {
    java.lang.Object ref = cryptoSpacePath_;
    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();
      cryptoSpacePath_ = s;
      return s;
    }
  }
  /**
   *
   *
   * <pre>
   * Optional. Identifies the EKM Crypto Space that this
   * [EkmConnection][google.cloud.kms.v1.EkmConnection] maps to. Note: This
   * field is required if
   * [KeyManagementMode][google.cloud.kms.v1.EkmConnection.KeyManagementMode] is
   * [CLOUD_KMS][google.cloud.kms.v1.EkmConnection.KeyManagementMode.CLOUD_KMS].
   * </pre>
   *
   * <code>string crypto_space_path = 7 [(.google.api.field_behavior) = OPTIONAL];</code>
   *
   * @return The bytes for cryptoSpacePath.
   */
  @java.lang.Override
  public com.google.protobuf.ByteString getCryptoSpacePathBytes() {
    java.lang.Object ref = cryptoSpacePath_;
    if (ref instanceof java.lang.String) {
      com.google.protobuf.ByteString b =
          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
      cryptoSpacePath_ = b;
      return b;
    } else {
      return (com.google.protobuf.ByteString) ref;
    }
  }

  private byte memoizedIsInitialized = -1;

  @java.lang.Override
  public final boolean isInitialized() {
    byte isInitialized = memoizedIsInitialized;
    if (isInitialized == 1) return true;
    if (isInitialized == 0) return false;

    memoizedIsInitialized = 1;
    return true;
  }

  @java.lang.Override
  public void writeTo(com.google.protobuf.CodedOutputStream output) throws java.io.IOException {
    if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(name_)) {
      com.google.protobuf.GeneratedMessageV3.writeString(output, 1, name_);
    }
    if (createTime_ != null) {
      output.writeMessage(2, getCreateTime());
    }
    for (int i = 0; i < serviceResolvers_.size(); i++) {
      output.writeMessage(3, serviceResolvers_.get(i));
    }
    if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(etag_)) {
      com.google.protobuf.GeneratedMessageV3.writeString(output, 5, etag_);
    }
    if (keyManagementMode_
        != com.google.cloud.kms.v1.EkmConnection.KeyManagementMode.KEY_MANAGEMENT_MODE_UNSPECIFIED
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      output.writeEnum(6, keyManagementMode_);
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      com.google.protobuf.GeneratedMessageV3.writeString(output, 7, cryptoSpacePath_);
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    getUnknownFields().writeTo(output);
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  public int getSerializedSize() {
    int size = memoizedSize;
    if (size != -1) return size;

    size = 0;
    if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(name_)) {
      size += com.google.protobuf.GeneratedMessageV3.computeStringSize(1, name_);
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    if (createTime_ != null) {
      size += com.google.protobuf.CodedOutputStream.computeMessageSize(2, getCreateTime());
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    for (int i = 0; i < serviceResolvers_.size(); i++) {
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    if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(etag_)) {
      size += com.google.protobuf.GeneratedMessageV3.computeStringSize(5, etag_);
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    if (keyManagementMode_
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            .getNumber()) {
      size += com.google.protobuf.CodedOutputStream.computeEnumSize(6, keyManagementMode_);
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    size += getUnknownFields().getSerializedSize();
    memoizedSize = size;
    return size;
  }

  @java.lang.Override
  public boolean equals(final java.lang.Object obj) {
    if (obj == this) {
      return true;
    }
    if (!(obj instanceof com.google.cloud.kms.v1.EkmConnection)) {
      return super.equals(obj);
    }
    com.google.cloud.kms.v1.EkmConnection other = (com.google.cloud.kms.v1.EkmConnection) obj;

    if (!getName().equals(other.getName())) return false;
    if (hasCreateTime() != other.hasCreateTime()) return false;
    if (hasCreateTime()) {
      if (!getCreateTime().equals(other.getCreateTime())) return false;
    }
    if (!getServiceResolversList().equals(other.getServiceResolversList())) return false;
    if (!getEtag().equals(other.getEtag())) return false;
    if (keyManagementMode_ != other.keyManagementMode_) return false;
    if (!getCryptoSpacePath().equals(other.getCryptoSpacePath())) return false;
    if (!getUnknownFields().equals(other.getUnknownFields())) return false;
    return true;
  }

  @java.lang.Override
  public int hashCode() {
    if (memoizedHashCode != 0) {
      return memoizedHashCode;
    }
    int hash = 41;
    hash = (19 * hash) + getDescriptor().hashCode();
    hash = (37 * hash) + NAME_FIELD_NUMBER;
    hash = (53 * hash) + getName().hashCode();
    if (hasCreateTime()) {
      hash = (37 * hash) + CREATE_TIME_FIELD_NUMBER;
      hash = (53 * hash) + getCreateTime().hashCode();
    }
    if (getServiceResolversCount() > 0) {
      hash = (37 * hash) + SERVICE_RESOLVERS_FIELD_NUMBER;
      hash = (53 * hash) + getServiceResolversList().hashCode();
    }
    hash = (37 * hash) + ETAG_FIELD_NUMBER;
    hash = (53 * hash) + getEtag().hashCode();
    hash = (37 * hash) + KEY_MANAGEMENT_MODE_FIELD_NUMBER;
    hash = (53 * hash) + keyManagementMode_;
    hash = (37 * hash) + CRYPTO_SPACE_PATH_FIELD_NUMBER;
    hash = (53 * hash) + getCryptoSpacePath().hashCode();
    hash = (29 * hash) + getUnknownFields().hashCode();
    memoizedHashCode = hash;
    return hash;
  }

  public static com.google.cloud.kms.v1.EkmConnection parseFrom(java.nio.ByteBuffer data)
      throws com.google.protobuf.InvalidProtocolBufferException {
    return PARSER.parseFrom(data);
  }

  public static com.google.cloud.kms.v1.EkmConnection parseFrom(
      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
      throws com.google.protobuf.InvalidProtocolBufferException {
    return PARSER.parseFrom(data, extensionRegistry);
  }

  public static com.google.cloud.kms.v1.EkmConnection parseFrom(com.google.protobuf.ByteString data)
      throws com.google.protobuf.InvalidProtocolBufferException {
    return PARSER.parseFrom(data);
  }

  public static com.google.cloud.kms.v1.EkmConnection parseFrom(
      com.google.protobuf.ByteString data,
      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
      throws com.google.protobuf.InvalidProtocolBufferException {
    return PARSER.parseFrom(data, extensionRegistry);
  }

  public static com.google.cloud.kms.v1.EkmConnection parseFrom(byte[] data)
      throws com.google.protobuf.InvalidProtocolBufferException {
    return PARSER.parseFrom(data);
  }

  public static com.google.cloud.kms.v1.EkmConnection parseFrom(
      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
      throws com.google.protobuf.InvalidProtocolBufferException {
    return PARSER.parseFrom(data, extensionRegistry);
  }

  public static com.google.cloud.kms.v1.EkmConnection parseFrom(java.io.InputStream input)
      throws java.io.IOException {
    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
  }

  public static com.google.cloud.kms.v1.EkmConnection parseFrom(
      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
      throws java.io.IOException {
    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
        PARSER, input, extensionRegistry);
  }

  public static com.google.cloud.kms.v1.EkmConnection parseDelimitedFrom(java.io.InputStream input)
      throws java.io.IOException {
    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(PARSER, input);
  }

  public static com.google.cloud.kms.v1.EkmConnection parseDelimitedFrom(
      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
      throws java.io.IOException {
    return com.google.protobuf.GeneratedMessageV3.parseDelimitedWithIOException(
        PARSER, input, extensionRegistry);
  }

  public static com.google.cloud.kms.v1.EkmConnection parseFrom(
      com.google.protobuf.CodedInputStream input) throws java.io.IOException {
    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(PARSER, input);
  }

  public static com.google.cloud.kms.v1.EkmConnection parseFrom(
      com.google.protobuf.CodedInputStream input,
      com.google.protobuf.ExtensionRegistryLite extensionRegistry)
      throws java.io.IOException {
    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
        PARSER, input, extensionRegistry);
  }

  @java.lang.Override
  public Builder newBuilderForType() {
    return newBuilder();
  }

  public static Builder newBuilder() {
    return DEFAULT_INSTANCE.toBuilder();
  }

  public static Builder newBuilder(com.google.cloud.kms.v1.EkmConnection prototype) {
    return DEFAULT_INSTANCE.toBuilder().mergeFrom(prototype);
  }

  @java.lang.Override
  public Builder toBuilder() {
    return this == DEFAULT_INSTANCE ? new Builder() : new Builder().mergeFrom(this);
  }

  @java.lang.Override
  protected Builder newBuilderForType(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
    Builder builder = new Builder(parent);
    return builder;
  }
  /**
   *
   *
   * <pre>
   * An [EkmConnection][google.cloud.kms.v1.EkmConnection] represents an
   * individual EKM connection. It can be used for creating
   * [CryptoKeys][google.cloud.kms.v1.CryptoKey] and
   * [CryptoKeyVersions][google.cloud.kms.v1.CryptoKeyVersion] with a
   * [ProtectionLevel][google.cloud.kms.v1.ProtectionLevel] of
   * [EXTERNAL_VPC][CryptoKeyVersion.ProtectionLevel.EXTERNAL_VPC], as well as
   * performing cryptographic operations using keys created within the
   * [EkmConnection][google.cloud.kms.v1.EkmConnection].
   * </pre>
   *
   * Protobuf type {@code google.cloud.kms.v1.EkmConnection}
   */
  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder<Builder>
      implements
      // @@protoc_insertion_point(builder_implements:google.cloud.kms.v1.EkmConnection)
      com.google.cloud.kms.v1.EkmConnectionOrBuilder {
    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
      return com.google.cloud.kms.v1.EkmServiceProto
          .internal_static_google_cloud_kms_v1_EkmConnection_descriptor;
    }

    @java.lang.Override
    protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
        internalGetFieldAccessorTable() {
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              com.google.cloud.kms.v1.EkmConnection.class,
              com.google.cloud.kms.v1.EkmConnection.Builder.class);
    }

    // Construct using com.google.cloud.kms.v1.EkmConnection.newBuilder()
    private Builder() {}

    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
      super(parent);
    }

    @java.lang.Override
    public Builder clear() {
      super.clear();
      bitField0_ = 0;
      name_ = "";
      createTime_ = null;
      if (createTimeBuilder_ != null) {
        createTimeBuilder_.dispose();
        createTimeBuilder_ = null;
      }
      if (serviceResolversBuilder_ == null) {
        serviceResolvers_ = java.util.Collections.emptyList();
      } else {
        serviceResolvers_ = null;
        serviceResolversBuilder_.clear();
      }
      bitField0_ = (bitField0_ & ~0x00000004);
      etag_ = "";
      keyManagementMode_ = 0;
      cryptoSpacePath_ = "";
      return this;
    }

    @java.lang.Override
    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
      return com.google.cloud.kms.v1.EkmServiceProto
          .internal_static_google_cloud_kms_v1_EkmConnection_descriptor;
    }

    @java.lang.Override
    public com.google.cloud.kms.v1.EkmConnection getDefaultInstanceForType() {
      return com.google.cloud.kms.v1.EkmConnection.getDefaultInstance();
    }

    @java.lang.Override
    public com.google.cloud.kms.v1.EkmConnection build() {
      com.google.cloud.kms.v1.EkmConnection result = buildPartial();
      if (!result.isInitialized()) {
        throw newUninitializedMessageException(result);
      }
      return result;
    }

    @java.lang.Override
    public com.google.cloud.kms.v1.EkmConnection buildPartial() {
      com.google.cloud.kms.v1.EkmConnection result =
          new com.google.cloud.kms.v1.EkmConnection(this);
      buildPartialRepeatedFields(result);
      if (bitField0_ != 0) {
        buildPartial0(result);
      }
      onBuilt();
      return result;
    }

    private void buildPartialRepeatedFields(com.google.cloud.kms.v1.EkmConnection result) {
      if (serviceResolversBuilder_ == null) {
        if (((bitField0_ & 0x00000004) != 0)) {
          serviceResolvers_ = java.util.Collections.unmodifiableList(serviceResolvers_);
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        }
        result.serviceResolvers_ = serviceResolvers_;
      } else {
        result.serviceResolvers_ = serviceResolversBuilder_.build();
      }
    }

    private void buildPartial0(com.google.cloud.kms.v1.EkmConnection result) {
      int from_bitField0_ = bitField0_;
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        result.name_ = name_;
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    public Builder clearOneof(com.google.protobuf.Descriptors.OneofDescriptor oneof) {
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    @java.lang.Override
    public Builder addRepeatedField(
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    @java.lang.Override
    public Builder mergeFrom(com.google.protobuf.Message other) {
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        return mergeFrom((com.google.cloud.kms.v1.EkmConnection) other);
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        return this;
      }
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      if (!other.getEtag().isEmpty()) {
        etag_ = other.etag_;
        bitField0_ |= 0x00000008;
        onChanged();
      }
      if (other.keyManagementMode_ != 0) {
        setKeyManagementModeValue(other.getKeyManagementModeValue());
      }
      if (!other.getCryptoSpacePath().isEmpty()) {
        cryptoSpacePath_ = other.cryptoSpacePath_;
        bitField0_ |= 0x00000020;
        onChanged();
      }
      this.mergeUnknownFields(other.getUnknownFields());
      onChanged();
      return this;
    }

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

    @java.lang.Override
    public Builder mergeFrom(
        com.google.protobuf.CodedInputStream input,
        com.google.protobuf.ExtensionRegistryLite extensionRegistry)
        throws java.io.IOException {
      if (extensionRegistry == null) {
        throw new java.lang.NullPointerException();
      }
      try {
        boolean done = false;
        while (!done) {
          int tag = input.readTag();
          switch (tag) {
            case 0:
              done = true;
              break;
            case 10:
              {
                name_ = input.readStringRequireUtf8();
                bitField0_ |= 0x00000001;
                break;
              } // case 10
            case 18:
              {
                input.readMessage(getCreateTimeFieldBuilder().getBuilder(), extensionRegistry);
                bitField0_ |= 0x00000002;
                break;
              } // case 18
            case 26:
              {
                com.google.cloud.kms.v1.EkmConnection.ServiceResolver m =
                    input.readMessage(
                        com.google.cloud.kms.v1.EkmConnection.ServiceResolver.parser(),
                        extensionRegistry);
                if (serviceResolversBuilder_ == null) {
                  ensureServiceResolversIsMutable();
                  serviceResolvers_.add(m);
                } else {
                  serviceResolversBuilder_.addMessage(m);
                }
                break;
              } // case 26
            case 42:
              {
                etag_ = input.readStringRequireUtf8();
                bitField0_ |= 0x00000008;
                break;
              } // case 42
            case 48:
              {
                keyManagementMode_ = input.readEnum();
                bitField0_ |= 0x00000010;
                break;
              } // case 48
            case 58:
              {
                cryptoSpacePath_ = input.readStringRequireUtf8();
                bitField0_ |= 0x00000020;
                break;
              } // case 58
            default:
              {
                if (!super.parseUnknownField(input, extensionRegistry, tag)) {
                  done = true; // was an endgroup tag
                }
                break;
              } // default:
          } // switch (tag)
        } // while (!done)
      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
        throw e.unwrapIOException();
      } finally {
        onChanged();
      } // finally
      return this;
    }

    private int bitField0_;

    private java.lang.Object name_ = "";
    /**
     *
     *
     * <pre>
     * Output only. The resource name for the
     * [EkmConnection][google.cloud.kms.v1.EkmConnection] in the format
     * `projects/&#42;&#47;locations/&#42;&#47;ekmConnections/&#42;`.
     * </pre>
     *
     * <code>string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY];</code>
     *
     * @return The name.
     */
    public java.lang.String getName() {
      java.lang.Object ref = name_;
      if (!(ref instanceof java.lang.String)) {
        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
        java.lang.String s = bs.toStringUtf8();
        name_ = s;
        return s;
      } else {
        return (java.lang.String) ref;
      }
    }
    /**
     *
     *
     * <pre>
     * Output only. The resource name for the
     * [EkmConnection][google.cloud.kms.v1.EkmConnection] in the format
     * `projects/&#42;&#47;locations/&#42;&#47;ekmConnections/&#42;`.
     * </pre>
     *
     * <code>string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY];</code>
     *
     * @return The bytes for name.
     */
    public com.google.protobuf.ByteString getNameBytes() {
      java.lang.Object ref = name_;
      if (ref instanceof String) {
        com.google.protobuf.ByteString b =
            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
        name_ = b;
        return b;
      } else {
        return (com.google.protobuf.ByteString) ref;
      }
    }
    /**
     *
     *
     * <pre>
     * Output only. The resource name for the
     * [EkmConnection][google.cloud.kms.v1.EkmConnection] in the format
     * `projects/&#42;&#47;locations/&#42;&#47;ekmConnections/&#42;`.
     * </pre>
     *
     * <code>string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY];</code>
     *
     * @param value The name to set.
     * @return This builder for chaining.
     */
    public Builder setName(java.lang.String value) {
      if (value == null) {
        throw new NullPointerException();
      }
      name_ = value;
      bitField0_ |= 0x00000001;
      onChanged();
      return this;
    }
    /**
     *
     *
     * <pre>
     * Output only. The resource name for the
     * [EkmConnection][google.cloud.kms.v1.EkmConnection] in the format
     * `projects/&#42;&#47;locations/&#42;&#47;ekmConnections/&#42;`.
     * </pre>
     *
     * <code>string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY];</code>
     *
     * @return This builder for chaining.
     */
    public Builder clearName() {
      name_ = getDefaultInstance().getName();
      bitField0_ = (bitField0_ & ~0x00000001);
      onChanged();
      return this;
    }
    /**
     *
     *
     * <pre>
     * Output only. The resource name for the
     * [EkmConnection][google.cloud.kms.v1.EkmConnection] in the format
     * `projects/&#42;&#47;locations/&#42;&#47;ekmConnections/&#42;`.
     * </pre>
     *
     * <code>string name = 1 [(.google.api.field_behavior) = OUTPUT_ONLY];</code>
     *
     * @param value The bytes for name to set.
     * @return This builder for chaining.
     */
    public Builder setNameBytes(com.google.protobuf.ByteString value) {
      if (value == null) {
        throw new NullPointerException();
      }
      checkByteStringIsUtf8(value);
      name_ = value;
      bitField0_ |= 0x00000001;
      onChanged();
      return this;
    }

    private com.google.protobuf.Timestamp createTime_;
    private com.google.protobuf.SingleFieldBuilderV3<
            com.google.protobuf.Timestamp,
            com.google.protobuf.Timestamp.Builder,
            com.google.protobuf.TimestampOrBuilder>
        createTimeBuilder_;
    /**
     *
     *
     * <pre>
     * Output only. The time at which the
     * [EkmConnection][google.cloud.kms.v1.EkmConnection] was created.
     * </pre>
     *
     * <code>
     * .google.protobuf.Timestamp create_time = 2 [(.google.api.field_behavior) = OUTPUT_ONLY];
     * </code>
     *
     * @return Whether the createTime field is set.
     */
    public boolean hasCreateTime() {
      return ((bitField0_ & 0x00000002) != 0);
    }
    /**
     *
     *
     * <pre>
     * Output only. The time at which the
     * [EkmConnection][google.cloud.kms.v1.EkmConnection] was created.
     * </pre>
     *
     * <code>
     * .google.protobuf.Timestamp create_time = 2 [(.google.api.field_behavior) = OUTPUT_ONLY];
     * </code>
     *
     * @return The createTime.
     */
    public com.google.protobuf.Timestamp getCreateTime() {
      if (createTimeBuilder_ == null) {
        return createTime_ == null
            ? com.google.protobuf.Timestamp.getDefaultInstance()
            : createTime_;
      } else {
        return createTimeBuilder_.getMessage();
      }
    }
    /**
     *
     *
     * <pre>
     * Output only. The time at which the
     * [EkmConnection][google.cloud.kms.v1.EkmConnection] was created.
     * </pre>
     *
     * <code>
     * .google.protobuf.Timestamp create_time = 2 [(.google.api.field_behavior) = OUTPUT_ONLY];
     * </code>
     */
    public Builder setCreateTime(com.google.protobuf.Timestamp value) {
      if (createTimeBuilder_ == null) {
        if (value == null) {
          throw new NullPointerException();
        }
        createTime_ = value;
      } else {
        createTimeBuilder_.setMessage(value);
      }
      bitField0_ |= 0x00000002;
      onChanged();
      return this;
    }
    /**
     *
     *
     * <pre>
     * Output only. The time at which the
     * [EkmConnection][google.cloud.kms.v1.EkmConnection] was created.
     * </pre>
     *
     * <code>
     * .google.protobuf.Timestamp create_time = 2 [(.google.api.field_behavior) = OUTPUT_ONLY];
     * </code>
     */
    public Builder setCreateTime(com.google.protobuf.Timestamp.Builder builderForValue) {
      if (createTimeBuilder_ == null) {
        createTime_ = builderForValue.build();
      } else {
        createTimeBuilder_.setMessage(builderForValue.build());
      }
      bitField0_ |= 0x00000002;
      onChanged();
      return this;
    }
    /**
     *
     *
     * <pre>
     * Output only. The time at which the
     * [EkmConnection][google.cloud.kms.v1.EkmConnection] was created.
     * </pre>
     *
     * <code>
     * .google.protobuf.Timestamp create_time = 2 [(.google.api.field_behavior) = OUTPUT_ONLY];
     * </code>
     */
    public Builder mergeCreateTime(com.google.protobuf.Timestamp value) {
      if (createTimeBuilder_ == null) {
        if (((bitField0_ & 0x00000002) != 0)
            && createTime_ != null
            && createTime_ != com.google.protobuf.Timestamp.getDefaultInstance()) {
          getCreateTimeBuilder().mergeFrom(value);
        } else {
          createTime_ = value;
        }
      } else {
        createTimeBuilder_.mergeFrom(value);
      }
      bitField0_ |= 0x00000002;
      onChanged();
      return this;
    }
    /**
     *
     *
     * <pre>
     * Output only. The time at which the
     * [EkmConnection][google.cloud.kms.v1.EkmConnection] was created.
     * </pre>
     *
     * <code>
     * .google.protobuf.Timestamp create_time = 2 [(.google.api.field_behavior) = OUTPUT_ONLY];
     * </code>
     */
    public Builder clearCreateTime() {
      bitField0_ = (bitField0_ & ~0x00000002);
      createTime_ = null;
      if (createTimeBuilder_ != null) {
        createTimeBuilder_.dispose();
        createTimeBuilder_ = null;
      }
      onChanged();
      return this;
    }
    /**
     *
     *
     * <pre>
     * Output only. The time at which the
     * [EkmConnection][google.cloud.kms.v1.EkmConnection] was created.
     * </pre>
     *
     * <code>
     * .google.protobuf.Timestamp create_time = 2 [(.google.api.field_behavior) = OUTPUT_ONLY];
     * </code>
     */
    public com.google.protobuf.Timestamp.Builder getCreateTimeBuilder() {
      bitField0_ |= 0x00000002;
      onChanged();
      return getCreateTimeFieldBuilder().getBuilder();
    }
    /**
     *
     *
     * <pre>
     * Output only. The time at which the
     * [EkmConnection][google.cloud.kms.v1.EkmConnection] was created.
     * </pre>
     *
     * <code>
     * .google.protobuf.Timestamp create_time = 2 [(.google.api.field_behavior) = OUTPUT_ONLY];
     * </code>
     */
    public com.google.protobuf.TimestampOrBuilder getCreateTimeOrBuilder() {
      if (createTimeBuilder_ != null) {
        return createTimeBuilder_.getMessageOrBuilder();
      } else {
        return createTime_ == null
            ? com.google.protobuf.Timestamp.getDefaultInstance()
            : createTime_;
      }
    }
    /**
     *
     *
     * <pre>
     * Output only. The time at which the
     * [EkmConnection][google.cloud.kms.v1.EkmConnection] was created.
     * </pre>
     *
     * <code>
     * .google.protobuf.Timestamp create_time = 2 [(.google.api.field_behavior) = OUTPUT_ONLY];
     * </code>
     */
    private com.google.protobuf.SingleFieldBuilderV3<
            com.google.protobuf.Timestamp,
            com.google.protobuf.Timestamp.Builder,
            com.google.protobuf.TimestampOrBuilder>
        getCreateTimeFieldBuilder() {
      if (createTimeBuilder_ == null) {
        createTimeBuilder_ =
            new com.google.protobuf.SingleFieldBuilderV3<
                com.google.protobuf.Timestamp,
                com.google.protobuf.Timestamp.Builder,
                com.google.protobuf.TimestampOrBuilder>(
                getCreateTime(), getParentForChildren(), isClean());
        createTime_ = null;
      }
      return createTimeBuilder_;
    }

    private java.util.List<com.google.cloud.kms.v1.EkmConnection.ServiceResolver>
        serviceResolvers_ = java.util.Collections.emptyList();

    private void ensureServiceResolversIsMutable() {
      if (!((bitField0_ & 0x00000004) != 0)) {
        serviceResolvers_ =
            new java.util.ArrayList<com.google.cloud.kms.v1.EkmConnection.ServiceResolver>(
                serviceResolvers_);
        bitField0_ |= 0x00000004;
      }
    }

    private com.google.protobuf.RepeatedFieldBuilderV3<
            com.google.cloud.kms.v1.EkmConnection.ServiceResolver,
            com.google.cloud.kms.v1.EkmConnection.ServiceResolver.Builder,
            com.google.cloud.kms.v1.EkmConnection.ServiceResolverOrBuilder>
        serviceResolversBuilder_;

    /**
     *
     *
     * <pre>
     * A list of
     * [ServiceResolvers][google.cloud.kms.v1.EkmConnection.ServiceResolver] where
     * the EKM can be reached. There should be one ServiceResolver per EKM
     * replica. Currently, only a single
     * [ServiceResolver][google.cloud.kms.v1.EkmConnection.ServiceResolver] is
     * supported.
     * </pre>
     *
     * <code>repeated .google.cloud.kms.v1.EkmConnection.ServiceResolver service_resolvers = 3;
     * </code>
     */
    public java.util.List<com.google.cloud.kms.v1.EkmConnection.ServiceResolver>
        getServiceResolversList() {
      if (serviceResolversBuilder_ == null) {
        return java.util.Collections.unmodifiableList(serviceResolvers_);
      } else {
        return serviceResolversBuilder_.getMessageList();
      }
    }
    /**
     *
     *
     * <pre>
     * A list of
     * [ServiceResolvers][google.cloud.kms.v1.EkmConnection.ServiceResolver] where
     * the EKM can be reached. There should be one ServiceResolver per EKM
     * replica. Currently, only a single
     * [ServiceResolver][google.cloud.kms.v1.EkmConnection.ServiceResolver] is
     * supported.
     * </pre>
     *
     * <code>repeated .google.cloud.kms.v1.EkmConnection.ServiceResolver service_resolvers = 3;
     * </code>
     */
    public int getServiceResolversCount() {
      if (serviceResolversBuilder_ == null) {
        return serviceResolvers_.size();
      } else {
        return serviceResolversBuilder_.getCount();
      }
    }
    /**
     *
     *
     * <pre>
     * A list of
     * [ServiceResolvers][google.cloud.kms.v1.EkmConnection.ServiceResolver] where
     * the EKM can be reached. There should be one ServiceResolver per EKM
     * replica. Currently, only a single
     * [ServiceResolver][google.cloud.kms.v1.EkmConnection.ServiceResolver] is
     * supported.
     * </pre>
     *
     * <code>repeated .google.cloud.kms.v1.EkmConnection.ServiceResolver service_resolvers = 3;
     * </code>
     */
    public com.google.cloud.kms.v1.EkmConnection.ServiceResolver getServiceResolvers(int index) {
      if (serviceResolversBuilder_ == null) {
        return serviceResolvers_.get(index);
      } else {
        return serviceResolversBuilder_.getMessage(index);
      }
    }
    /**
     *
     *
     * <pre>
     * A list of
     * [ServiceResolvers][google.cloud.kms.v1.EkmConnection.ServiceResolver] where
     * the EKM can be reached. There should be one ServiceResolver per EKM
     * replica. Currently, only a single
     * [ServiceResolver][google.cloud.kms.v1.EkmConnection.ServiceResolver] is
     * supported.
     * </pre>
     *
     * <code>repeated .google.cloud.kms.v1.EkmConnection.ServiceResolver service_resolvers = 3;
     * </code>
     */
    public Builder setServiceResolvers(
        int index, com.google.cloud.kms.v1.EkmConnection.ServiceResolver value) {
      if (serviceResolversBuilder_ == null) {
        if (value == null) {
          throw new NullPointerException();
        }
        ensureServiceResolversIsMutable();
        serviceResolvers_.set(index, value);
        onChanged();
      } else {
        serviceResolversBuilder_.setMessage(index, value);
      }
      return this;
    }
    /**
     *
     *
     * <pre>
     * A list of
     * [ServiceResolvers][google.cloud.kms.v1.EkmConnection.ServiceResolver] where
     * the EKM can be reached. There should be one ServiceResolver per EKM
     * replica. Currently, only a single
     * [ServiceResolver][google.cloud.kms.v1.EkmConnection.ServiceResolver] is
     * supported.
     * </pre>
     *
     * <code>repeated .google.cloud.kms.v1.EkmConnection.ServiceResolver service_resolvers = 3;
     * </code>
     */
    public Builder setServiceResolvers(
        int index, com.google.cloud.kms.v1.EkmConnection.ServiceResolver.Builder builderForValue) {
      if (serviceResolversBuilder_ == null) {
        ensureServiceResolversIsMutable();
        serviceResolvers_.set(index, builderForValue.build());
        onChanged();
      } else {
        serviceResolversBuilder_.setMessage(index, builderForValue.build());
      }
      return this;
    }
    /**
     *
     *
     * <pre>
     * A list of
     * [ServiceResolvers][google.cloud.kms.v1.EkmConnection.ServiceResolver] where
     * the EKM can be reached. There should be one ServiceResolver per EKM
     * replica. Currently, only a single
     * [ServiceResolver][google.cloud.kms.v1.EkmConnection.ServiceResolver] is
     * supported.
     * </pre>
     *
     * <code>repeated .google.cloud.kms.v1.EkmConnection.ServiceResolver service_resolvers = 3;
     * </code>
     */
    public Builder addServiceResolvers(
        com.google.cloud.kms.v1.EkmConnection.ServiceResolver value) {
      if (serviceResolversBuilder_ == null) {
        if (value == null) {
          throw new NullPointerException();
        }
        ensureServiceResolversIsMutable();
        serviceResolvers_.add(value);
        onChanged();
      } else {
        serviceResolversBuilder_.addMessage(value);
      }
      return this;
    }
    /**
     *
     *
     * <pre>
     * A list of
     * [ServiceResolvers][google.cloud.kms.v1.EkmConnection.ServiceResolver] where
     * the EKM can be reached. There should be one ServiceResolver per EKM
     * replica. Currently, only a single
     * [ServiceResolver][google.cloud.kms.v1.EkmConnection.ServiceResolver] is
     * supported.
     * </pre>
     *
     * <code>repeated .google.cloud.kms.v1.EkmConnection.ServiceResolver service_resolvers = 3;
     * </code>
     */
    public Builder addServiceResolvers(
        int index, com.google.cloud.kms.v1.EkmConnection.ServiceResolver value) {
      if (serviceResolversBuilder_ == null) {
        if (value == null) {
          throw new NullPointerException();
        }
        ensureServiceResolversIsMutable();
        serviceResolvers_.add(index, value);
        onChanged();
      } else {
        serviceResolversBuilder_.addMessage(index, value);
      }
      return this;
    }
    /**
     *
     *
     * <pre>
     * A list of
     * [ServiceResolvers][google.cloud.kms.v1.EkmConnection.ServiceResolver] where
     * the EKM can be reached. There should be one ServiceResolver per EKM
     * replica. Currently, only a single
     * [ServiceResolver][google.cloud.kms.v1.EkmConnection.ServiceResolver] is
     * supported.
     * </pre>
     *
     * <code>repeated .google.cloud.kms.v1.EkmConnection.ServiceResolver service_resolvers = 3;
     * </code>
     */
    public Builder addServiceResolvers(
        com.google.cloud.kms.v1.EkmConnection.ServiceResolver.Builder builderForValue) {
      if (serviceResolversBuilder_ == null) {
        ensureServiceResolversIsMutable();
        serviceResolvers_.add(builderForValue.build());
        onChanged();
      } else {
        serviceResolversBuilder_.addMessage(builderForValue.build());
      }
      return this;
    }
    /**
     *
     *
     * <pre>
     * A list of
     * [ServiceResolvers][google.cloud.kms.v1.EkmConnection.ServiceResolver] where
     * the EKM can be reached. There should be one ServiceResolver per EKM
     * replica. Currently, only a single
     * [ServiceResolver][google.cloud.kms.v1.EkmConnection.ServiceResolver] is
     * supported.
     * </pre>
     *
     * <code>repeated .google.cloud.kms.v1.EkmConnection.ServiceResolver service_resolvers = 3;
     * </code>
     */
    public Builder addServiceResolvers(
        int index, com.google.cloud.kms.v1.EkmConnection.ServiceResolver.Builder builderForValue) {
      if (serviceResolversBuilder_ == null) {
        ensureServiceResolversIsMutable();
        serviceResolvers_.add(index, builderForValue.build());
        onChanged();
      } else {
        serviceResolversBuilder_.addMessage(index, builderForValue.build());
      }
      return this;
    }
    /**
     *
     *
     * <pre>
     * A list of
     * [ServiceResolvers][google.cloud.kms.v1.EkmConnection.ServiceResolver] where
     * the EKM can be reached. There should be one ServiceResolver per EKM
     * replica. Currently, only a single
     * [ServiceResolver][google.cloud.kms.v1.EkmConnection.ServiceResolver] is
     * supported.
     * </pre>
     *
     * <code>repeated .google.cloud.kms.v1.EkmConnection.ServiceResolver service_resolvers = 3;
     * </code>
     */
    public Builder addAllServiceResolvers(
        java.lang.Iterable<? extends com.google.cloud.kms.v1.EkmConnection.ServiceResolver>
            values) {
      if (serviceResolversBuilder_ == null) {
        ensureServiceResolversIsMutable();
        com.google.protobuf.AbstractMessageLite.Builder.addAll(values, serviceResolvers_);
        onChanged();
      } else {
        serviceResolversBuilder_.addAllMessages(values);
      }
      return this;
    }
    /**
     *
     *
     * <pre>
     * A list of
     * [ServiceResolvers][google.cloud.kms.v1.EkmConnection.ServiceResolver] where
     * the EKM can be reached. There should be one ServiceResolver per EKM
     * replica. Currently, only a single
     * [ServiceResolver][google.cloud.kms.v1.EkmConnection.ServiceResolver] is
     * supported.
     * </pre>
     *
     * <code>repeated .google.cloud.kms.v1.EkmConnection.ServiceResolver service_resolvers = 3;
     * </code>
     */
    public Builder clearServiceResolvers() {
      if (serviceResolversBuilder_ == null) {
        serviceResolvers_ = java.util.Collections.emptyList();
        bitField0_ = (bitField0_ & ~0x00000004);
        onChanged();
      } else {
        serviceResolversBuilder_.clear();
      }
      return this;
    }
    /**
     *
     *
     * <pre>
     * A list of
     * [ServiceResolvers][google.cloud.kms.v1.EkmConnection.ServiceResolver] where
     * the EKM can be reached. There should be one ServiceResolver per EKM
     * replica. Currently, only a single
     * [ServiceResolver][google.cloud.kms.v1.EkmConnection.ServiceResolver] is
     * supported.
     * </pre>
     *
     * <code>repeated .google.cloud.kms.v1.EkmConnection.ServiceResolver service_resolvers = 3;
     * </code>
     */
    public Builder removeServiceResolvers(int index) {
      if (serviceResolversBuilder_ == null) {
        ensureServiceResolversIsMutable();
        serviceResolvers_.remove(index);
        onChanged();
      } else {
        serviceResolversBuilder_.remove(index);
      }
      return this;
    }
    /**
     *
     *
     * <pre>
     * A list of
     * [ServiceResolvers][google.cloud.kms.v1.EkmConnection.ServiceResolver] where
     * the EKM can be reached. There should be one ServiceResolver per EKM
     * replica. Currently, only a single
     * [ServiceResolver][google.cloud.kms.v1.EkmConnection.ServiceResolver] is
     * supported.
     * </pre>
     *
     * <code>repeated .google.cloud.kms.v1.EkmConnection.ServiceResolver service_resolvers = 3;
     * </code>
     */
    public com.google.cloud.kms.v1.EkmConnection.ServiceResolver.Builder getServiceResolversBuilder(
        int index) {
      return getServiceResolversFieldBuilder().getBuilder(index);
    }
    /**
     *
     *
     * <pre>
     * A list of
     * [ServiceResolvers][google.cloud.kms.v1.EkmConnection.ServiceResolver] where
     * the EKM can be reached. There should be one ServiceResolver per EKM
     * replica. Currently, only a single
     * [ServiceResolver][google.cloud.kms.v1.EkmConnection.ServiceResolver] is
     * supported.
     * </pre>
     *
     * <code>repeated .google.cloud.kms.v1.EkmConnection.ServiceResolver service_resolvers = 3;
     * </code>
     */
    public com.google.cloud.kms.v1.EkmConnection.ServiceResolverOrBuilder
        getServiceResolversOrBuilder(int index) {
      if (serviceResolversBuilder_ == null) {
        return serviceResolvers_.get(index);
      } else {
        return serviceResolversBuilder_.getMessageOrBuilder(index);
      }
    }
    /**
     *
     *
     * <pre>
     * A list of
     * [ServiceResolvers][google.cloud.kms.v1.EkmConnection.ServiceResolver] where
     * the EKM can be reached. There should be one ServiceResolver per EKM
     * replica. Currently, only a single
     * [ServiceResolver][google.cloud.kms.v1.EkmConnection.ServiceResolver] is
     * supported.
     * </pre>
     *
     * <code>repeated .google.cloud.kms.v1.EkmConnection.ServiceResolver service_resolvers = 3;
     * </code>
     */
    public java.util.List<? extends com.google.cloud.kms.v1.EkmConnection.ServiceResolverOrBuilder>
        getServiceResolversOrBuilderList() {
      if (serviceResolversBuilder_ != null) {
        return serviceResolversBuilder_.getMessageOrBuilderList();
      } else {
        return java.util.Collections.unmodifiableList(serviceResolvers_);
      }
    }
    /**
     *
     *
     * <pre>
     * A list of
     * [ServiceResolvers][google.cloud.kms.v1.EkmConnection.ServiceResolver] where
     * the EKM can be reached. There should be one ServiceResolver per EKM
     * replica. Currently, only a single
     * [ServiceResolver][google.cloud.kms.v1.EkmConnection.ServiceResolver] is
     * supported.
     * </pre>
     *
     * <code>repeated .google.cloud.kms.v1.EkmConnection.ServiceResolver service_resolvers = 3;
     * </code>
     */
    public com.google.cloud.kms.v1.EkmConnection.ServiceResolver.Builder
        addServiceResolversBuilder() {
      return getServiceResolversFieldBuilder()
          .addBuilder(com.google.cloud.kms.v1.EkmConnection.ServiceResolver.getDefaultInstance());
    }
    /**
     *
     *
     * <pre>
     * A list of
     * [ServiceResolvers][google.cloud.kms.v1.EkmConnection.ServiceResolver] where
     * the EKM can be reached. There should be one ServiceResolver per EKM
     * replica. Currently, only a single
     * [ServiceResolver][google.cloud.kms.v1.EkmConnection.ServiceResolver] is
     * supported.
     * </pre>
     *
     * <code>repeated .google.cloud.kms.v1.EkmConnection.ServiceResolver service_resolvers = 3;
     * </code>
     */
    public com.google.cloud.kms.v1.EkmConnection.ServiceResolver.Builder addServiceResolversBuilder(
        int index) {
      return getServiceResolversFieldBuilder()
          .addBuilder(
              index, com.google.cloud.kms.v1.EkmConnection.ServiceResolver.getDefaultInstance());
    }
    /**
     *
     *
     * <pre>
     * A list of
     * [ServiceResolvers][google.cloud.kms.v1.EkmConnection.ServiceResolver] where
     * the EKM can be reached. There should be one ServiceResolver per EKM
     * replica. Currently, only a single
     * [ServiceResolver][google.cloud.kms.v1.EkmConnection.ServiceResolver] is
     * supported.
     * </pre>
     *
     * <code>repeated .google.cloud.kms.v1.EkmConnection.ServiceResolver service_resolvers = 3;
     * </code>
     */
    public java.util.List<com.google.cloud.kms.v1.EkmConnection.ServiceResolver.Builder>
        getServiceResolversBuilderList() {
      return getServiceResolversFieldBuilder().getBuilderList();
    }

    private com.google.protobuf.RepeatedFieldBuilderV3<
            com.google.cloud.kms.v1.EkmConnection.ServiceResolver,
            com.google.cloud.kms.v1.EkmConnection.ServiceResolver.Builder,
            com.google.cloud.kms.v1.EkmConnection.ServiceResolverOrBuilder>
        getServiceResolversFieldBuilder() {
      if (serviceResolversBuilder_ == null) {
        serviceResolversBuilder_ =
            new com.google.protobuf.RepeatedFieldBuilderV3<
                com.google.cloud.kms.v1.EkmConnection.ServiceResolver,
                com.google.cloud.kms.v1.EkmConnection.ServiceResolver.Builder,
                com.google.cloud.kms.v1.EkmConnection.ServiceResolverOrBuilder>(
                serviceResolvers_,
                ((bitField0_ & 0x00000004) != 0),
                getParentForChildren(),
                isClean());
        serviceResolvers_ = null;
      }
      return serviceResolversBuilder_;
    }

    private java.lang.Object etag_ = "";
    /**
     *
     *
     * <pre>
     * Optional. Etag of the currently stored
     * [EkmConnection][google.cloud.kms.v1.EkmConnection].
     * </pre>
     *
     * <code>string etag = 5 [(.google.api.field_behavior) = OPTIONAL];</code>
     *
     * @return The etag.
     */
    public java.lang.String getEtag() {
      java.lang.Object ref = etag_;
      if (!(ref instanceof java.lang.String)) {
        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
        java.lang.String s = bs.toStringUtf8();
        etag_ = s;
        return s;
      } else {
        return (java.lang.String) ref;
      }
    }
    /**
     *
     *
     * <pre>
     * Optional. Etag of the currently stored
     * [EkmConnection][google.cloud.kms.v1.EkmConnection].
     * </pre>
     *
     * <code>string etag = 5 [(.google.api.field_behavior) = OPTIONAL];</code>
     *
     * @return The bytes for etag.
     */
    public com.google.protobuf.ByteString getEtagBytes() {
      java.lang.Object ref = etag_;
      if (ref instanceof String) {
        com.google.protobuf.ByteString b =
            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
        etag_ = b;
        return b;
      } else {
        return (com.google.protobuf.ByteString) ref;
      }
    }
    /**
     *
     *
     * <pre>
     * Optional. Etag of the currently stored
     * [EkmConnection][google.cloud.kms.v1.EkmConnection].
     * </pre>
     *
     * <code>string etag = 5 [(.google.api.field_behavior) = OPTIONAL];</code>
     *
     * @param value The etag to set.
     * @return This builder for chaining.
     */
    public Builder setEtag(java.lang.String value) {
      if (value == null) {
        throw new NullPointerException();
      }
      etag_ = value;
      bitField0_ |= 0x00000008;
      onChanged();
      return this;
    }
    /**
     *
     *
     * <pre>
     * Optional. Etag of the currently stored
     * [EkmConnection][google.cloud.kms.v1.EkmConnection].
     * </pre>
     *
     * <code>string etag = 5 [(.google.api.field_behavior) = OPTIONAL];</code>
     *
     * @return This builder for chaining.
     */
    public Builder clearEtag() {
      etag_ = getDefaultInstance().getEtag();
      bitField0_ = (bitField0_ & ~0x00000008);
      onChanged();
      return this;
    }
    /**
     *
     *
     * <pre>
     * Optional. Etag of the currently stored
     * [EkmConnection][google.cloud.kms.v1.EkmConnection].
     * </pre>
     *
     * <code>string etag = 5 [(.google.api.field_behavior) = OPTIONAL];</code>
     *
     * @param value The bytes for etag to set.
     * @return This builder for chaining.
     */
    public Builder setEtagBytes(com.google.protobuf.ByteString value) {
      if (value == null) {
        throw new NullPointerException();
      }
      checkByteStringIsUtf8(value);
      etag_ = value;
      bitField0_ |= 0x00000008;
      onChanged();
      return this;
    }

    private int keyManagementMode_ = 0;
    /**
     *
     *
     * <pre>
     * Optional. Describes who can perform control plane operations on the EKM. If
     * unset, this defaults to
     * [MANUAL][google.cloud.kms.v1.EkmConnection.KeyManagementMode.MANUAL].
     * </pre>
     *
     * <code>
     * .google.cloud.kms.v1.EkmConnection.KeyManagementMode key_management_mode = 6 [(.google.api.field_behavior) = OPTIONAL];
     * </code>
     *
     * @return The enum numeric value on the wire for keyManagementMode.
     */
    @java.lang.Override
    public int getKeyManagementModeValue() {
      return keyManagementMode_;
    }
    /**
     *
     *
     * <pre>
     * Optional. Describes who can perform control plane operations on the EKM. If
     * unset, this defaults to
     * [MANUAL][google.cloud.kms.v1.EkmConnection.KeyManagementMode.MANUAL].
     * </pre>
     *
     * <code>
     * .google.cloud.kms.v1.EkmConnection.KeyManagementMode key_management_mode = 6 [(.google.api.field_behavior) = OPTIONAL];
     * </code>
     *
     * @param value The enum numeric value on the wire for keyManagementMode to set.
     * @return This builder for chaining.
     */
    public Builder setKeyManagementModeValue(int value) {
      keyManagementMode_ = value;
      bitField0_ |= 0x00000010;
      onChanged();
      return this;
    }
    /**
     *
     *
     * <pre>
     * Optional. Describes who can perform control plane operations on the EKM. If
     * unset, this defaults to
     * [MANUAL][google.cloud.kms.v1.EkmConnection.KeyManagementMode.MANUAL].
     * </pre>
     *
     * <code>
     * .google.cloud.kms.v1.EkmConnection.KeyManagementMode key_management_mode = 6 [(.google.api.field_behavior) = OPTIONAL];
     * </code>
     *
     * @return The keyManagementMode.
     */
    @java.lang.Override
    public com.google.cloud.kms.v1.EkmConnection.KeyManagementMode getKeyManagementMode() {
      com.google.cloud.kms.v1.EkmConnection.KeyManagementMode result =
          com.google.cloud.kms.v1.EkmConnection.KeyManagementMode.forNumber(keyManagementMode_);
      return result == null
          ? com.google.cloud.kms.v1.EkmConnection.KeyManagementMode.UNRECOGNIZED
          : result;
    }
    /**
     *
     *
     * <pre>
     * Optional. Describes who can perform control plane operations on the EKM. If
     * unset, this defaults to
     * [MANUAL][google.cloud.kms.v1.EkmConnection.KeyManagementMode.MANUAL].
     * </pre>
     *
     * <code>
     * .google.cloud.kms.v1.EkmConnection.KeyManagementMode key_management_mode = 6 [(.google.api.field_behavior) = OPTIONAL];
     * </code>
     *
     * @param value The keyManagementMode to set.
     * @return This builder for chaining.
     */
    public Builder setKeyManagementMode(
        com.google.cloud.kms.v1.EkmConnection.KeyManagementMode value) {
      if (value == null) {
        throw new NullPointerException();
      }
      bitField0_ |= 0x00000010;
      keyManagementMode_ = value.getNumber();
      onChanged();
      return this;
    }
    /**
     *
     *
     * <pre>
     * Optional. Describes who can perform control plane operations on the EKM. If
     * unset, this defaults to
     * [MANUAL][google.cloud.kms.v1.EkmConnection.KeyManagementMode.MANUAL].
     * </pre>
     *
     * <code>
     * .google.cloud.kms.v1.EkmConnection.KeyManagementMode key_management_mode = 6 [(.google.api.field_behavior) = OPTIONAL];
     * </code>
     *
     * @return This builder for chaining.
     */
    public Builder clearKeyManagementMode() {
      bitField0_ = (bitField0_ & ~0x00000010);
      keyManagementMode_ = 0;
      onChanged();
      return this;
    }

    private java.lang.Object cryptoSpacePath_ = "";
    /**
     *
     *
     * <pre>
     * Optional. Identifies the EKM Crypto Space that this
     * [EkmConnection][google.cloud.kms.v1.EkmConnection] maps to. Note: This
     * field is required if
     * [KeyManagementMode][google.cloud.kms.v1.EkmConnection.KeyManagementMode] is
     * [CLOUD_KMS][google.cloud.kms.v1.EkmConnection.KeyManagementMode.CLOUD_KMS].
     * </pre>
     *
     * <code>string crypto_space_path = 7 [(.google.api.field_behavior) = OPTIONAL];</code>
     *
     * @return The cryptoSpacePath.
     */
    public java.lang.String getCryptoSpacePath() {
      java.lang.Object ref = cryptoSpacePath_;
      if (!(ref instanceof java.lang.String)) {
        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
        java.lang.String s = bs.toStringUtf8();
        cryptoSpacePath_ = s;
        return s;
      } else {
        return (java.lang.String) ref;
      }
    }
    /**
     *
     *
     * <pre>
     * Optional. Identifies the EKM Crypto Space that this
     * [EkmConnection][google.cloud.kms.v1.EkmConnection] maps to. Note: This
     * field is required if
     * [KeyManagementMode][google.cloud.kms.v1.EkmConnection.KeyManagementMode] is
     * [CLOUD_KMS][google.cloud.kms.v1.EkmConnection.KeyManagementMode.CLOUD_KMS].
     * </pre>
     *
     * <code>string crypto_space_path = 7 [(.google.api.field_behavior) = OPTIONAL];</code>
     *
     * @return The bytes for cryptoSpacePath.
     */
    public com.google.protobuf.ByteString getCryptoSpacePathBytes() {
      java.lang.Object ref = cryptoSpacePath_;
      if (ref instanceof String) {
        com.google.protobuf.ByteString b =
            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
        cryptoSpacePath_ = b;
        return b;
      } else {
        return (com.google.protobuf.ByteString) ref;
      }
    }
    /**
     *
     *
     * <pre>
     * Optional. Identifies the EKM Crypto Space that this
     * [EkmConnection][google.cloud.kms.v1.EkmConnection] maps to. Note: This
     * field is required if
     * [KeyManagementMode][google.cloud.kms.v1.EkmConnection.KeyManagementMode] is
     * [CLOUD_KMS][google.cloud.kms.v1.EkmConnection.KeyManagementMode.CLOUD_KMS].
     * </pre>
     *
     * <code>string crypto_space_path = 7 [(.google.api.field_behavior) = OPTIONAL];</code>
     *
     * @param value The cryptoSpacePath to set.
     * @return This builder for chaining.
     */
    public Builder setCryptoSpacePath(java.lang.String value) {
      if (value == null) {
        throw new NullPointerException();
      }
      cryptoSpacePath_ = value;
      bitField0_ |= 0x00000020;
      onChanged();
      return this;
    }
    /**
     *
     *
     * <pre>
     * Optional. Identifies the EKM Crypto Space that this
     * [EkmConnection][google.cloud.kms.v1.EkmConnection] maps to. Note: This
     * field is required if
     * [KeyManagementMode][google.cloud.kms.v1.EkmConnection.KeyManagementMode] is
     * [CLOUD_KMS][google.cloud.kms.v1.EkmConnection.KeyManagementMode.CLOUD_KMS].
     * </pre>
     *
     * <code>string crypto_space_path = 7 [(.google.api.field_behavior) = OPTIONAL];</code>
     *
     * @return This builder for chaining.
     */
    public Builder clearCryptoSpacePath() {
      cryptoSpacePath_ = getDefaultInstance().getCryptoSpacePath();
      bitField0_ = (bitField0_ & ~0x00000020);
      onChanged();
      return this;
    }
    /**
     *
     *
     * <pre>
     * Optional. Identifies the EKM Crypto Space that this
     * [EkmConnection][google.cloud.kms.v1.EkmConnection] maps to. Note: This
     * field is required if
     * [KeyManagementMode][google.cloud.kms.v1.EkmConnection.KeyManagementMode] is
     * [CLOUD_KMS][google.cloud.kms.v1.EkmConnection.KeyManagementMode.CLOUD_KMS].
     * </pre>
     *
     * <code>string crypto_space_path = 7 [(.google.api.field_behavior) = OPTIONAL];</code>
     *
     * @param value The bytes for cryptoSpacePath to set.
     * @return This builder for chaining.
     */
    public Builder setCryptoSpacePathBytes(com.google.protobuf.ByteString value) {
      if (value == null) {
        throw new NullPointerException();
      }
      checkByteStringIsUtf8(value);
      cryptoSpacePath_ = value;
      bitField0_ |= 0x00000020;
      onChanged();
      return this;
    }

    @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.kms.v1.EkmConnection)
  }

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

  static {
    DEFAULT_INSTANCE = new com.google.cloud.kms.v1.EkmConnection();
  }

  public static com.google.cloud.kms.v1.EkmConnection getDefaultInstance() {
    return DEFAULT_INSTANCE;
  }

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

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

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