/*
 * 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/compute/v1/compute.proto

package com.google.cloud.compute.v1;

/**
 *
 *
 * <pre>
 * Describes the high availability requirement state for the VPN connection between this Cloud VPN gateway and a peer gateway.
 * </pre>
 *
 * Protobuf type {@code google.cloud.compute.v1.VpnGatewayStatusHighAvailabilityRequirementState}
 */
public final class VpnGatewayStatusHighAvailabilityRequirementState
    extends com.google.protobuf.GeneratedMessageV3
    implements
    // @@protoc_insertion_point(message_implements:google.cloud.compute.v1.VpnGatewayStatusHighAvailabilityRequirementState)
    VpnGatewayStatusHighAvailabilityRequirementStateOrBuilder {
  private static final long serialVersionUID = 0L;
  // Use VpnGatewayStatusHighAvailabilityRequirementState.newBuilder() to construct.
  private VpnGatewayStatusHighAvailabilityRequirementState(
      com.google.protobuf.GeneratedMessageV3.Builder<?> builder) {
    super(builder);
  }

  private VpnGatewayStatusHighAvailabilityRequirementState() {
    state_ = "";
    unsatisfiedReason_ = "";
  }

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

  @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.compute.v1.Compute
        .internal_static_google_cloud_compute_v1_VpnGatewayStatusHighAvailabilityRequirementState_descriptor;
  }

  @java.lang.Override
  protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
      internalGetFieldAccessorTable() {
    return com.google.cloud.compute.v1.Compute
        .internal_static_google_cloud_compute_v1_VpnGatewayStatusHighAvailabilityRequirementState_fieldAccessorTable
        .ensureFieldAccessorsInitialized(
            com.google.cloud.compute.v1.VpnGatewayStatusHighAvailabilityRequirementState.class,
            com.google.cloud.compute.v1.VpnGatewayStatusHighAvailabilityRequirementState.Builder
                .class);
  }

  /**
   *
   *
   * <pre>
   * Indicates the high availability requirement state for the VPN connection. Valid values are CONNECTION_REDUNDANCY_MET, CONNECTION_REDUNDANCY_NOT_MET.
   * </pre>
   *
   * Protobuf enum {@code
   * google.cloud.compute.v1.VpnGatewayStatusHighAvailabilityRequirementState.State}
   */
  public enum State implements com.google.protobuf.ProtocolMessageEnum {
    /**
     *
     *
     * <pre>
     * A value indicating that the enum field is not set.
     * </pre>
     *
     * <code>UNDEFINED_STATE = 0;</code>
     */
    UNDEFINED_STATE(0),
    /**
     *
     *
     * <pre>
     * VPN tunnels are configured with adequate redundancy from Cloud VPN gateway to the peer VPN gateway. For both GCP-to-non-GCP and GCP-to-GCP connections, the adequate redundancy is a pre-requirement for users to get 99.99% availability on GCP side; please note that for any connection, end-to-end 99.99% availability is subject to proper configuration on the peer VPN gateway.
     * </pre>
     *
     * <code>CONNECTION_REDUNDANCY_MET = 505242907;</code>
     */
    CONNECTION_REDUNDANCY_MET(505242907),
    /**
     *
     *
     * <pre>
     * VPN tunnels are not configured with adequate redundancy from the Cloud VPN gateway to the peer gateway
     * </pre>
     *
     * <code>CONNECTION_REDUNDANCY_NOT_MET = 511863311;</code>
     */
    CONNECTION_REDUNDANCY_NOT_MET(511863311),
    UNRECOGNIZED(-1),
    ;

    /**
     *
     *
     * <pre>
     * A value indicating that the enum field is not set.
     * </pre>
     *
     * <code>UNDEFINED_STATE = 0;</code>
     */
    public static final int UNDEFINED_STATE_VALUE = 0;
    /**
     *
     *
     * <pre>
     * VPN tunnels are configured with adequate redundancy from Cloud VPN gateway to the peer VPN gateway. For both GCP-to-non-GCP and GCP-to-GCP connections, the adequate redundancy is a pre-requirement for users to get 99.99% availability on GCP side; please note that for any connection, end-to-end 99.99% availability is subject to proper configuration on the peer VPN gateway.
     * </pre>
     *
     * <code>CONNECTION_REDUNDANCY_MET = 505242907;</code>
     */
    public static final int CONNECTION_REDUNDANCY_MET_VALUE = 505242907;
    /**
     *
     *
     * <pre>
     * VPN tunnels are not configured with adequate redundancy from the Cloud VPN gateway to the peer gateway
     * </pre>
     *
     * <code>CONNECTION_REDUNDANCY_NOT_MET = 511863311;</code>
     */
    public static final int CONNECTION_REDUNDANCY_NOT_MET_VALUE = 511863311;

    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 State 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 State forNumber(int value) {
      switch (value) {
        case 0:
          return UNDEFINED_STATE;
        case 505242907:
          return CONNECTION_REDUNDANCY_MET;
        case 511863311:
          return CONNECTION_REDUNDANCY_NOT_MET;
        default:
          return null;
      }
    }

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

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

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      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.compute.v1.VpnGatewayStatusHighAvailabilityRequirementState
          .getDescriptor()
          .getEnumTypes()
          .get(0);
    }

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

    public static State valueOf(com.google.protobuf.Descriptors.EnumValueDescriptor desc) {
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        throw new java.lang.IllegalArgumentException("EnumValueDescriptor is not for this type.");
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      }
      return VALUES[desc.getIndex()];
    }

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

    // @@protoc_insertion_point(enum_scope:google.cloud.compute.v1.VpnGatewayStatusHighAvailabilityRequirementState.State)
  }

  /**
   *
   *
   * <pre>
   * Indicates the reason why the VPN connection does not meet the high availability redundancy criteria/requirement. Valid values is INCOMPLETE_TUNNELS_COVERAGE.
   * </pre>
   *
   * Protobuf enum {@code
   * google.cloud.compute.v1.VpnGatewayStatusHighAvailabilityRequirementState.UnsatisfiedReason}
   */
  public enum UnsatisfiedReason implements com.google.protobuf.ProtocolMessageEnum {
    /**
     *
     *
     * <pre>
     * A value indicating that the enum field is not set.
     * </pre>
     *
     * <code>UNDEFINED_UNSATISFIED_REASON = 0;</code>
     */
    UNDEFINED_UNSATISFIED_REASON(0),
    /** <code>INCOMPLETE_TUNNELS_COVERAGE = 55917437;</code> */
    INCOMPLETE_TUNNELS_COVERAGE(55917437),
    UNRECOGNIZED(-1),
    ;

    /**
     *
     *
     * <pre>
     * A value indicating that the enum field is not set.
     * </pre>
     *
     * <code>UNDEFINED_UNSATISFIED_REASON = 0;</code>
     */
    public static final int UNDEFINED_UNSATISFIED_REASON_VALUE = 0;
    /** <code>INCOMPLETE_TUNNELS_COVERAGE = 55917437;</code> */
    public static final int INCOMPLETE_TUNNELS_COVERAGE_VALUE = 55917437;

    public final int getNumber() {
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        throw new java.lang.IllegalArgumentException(
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    /**
     * @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 UnsatisfiedReason 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 UnsatisfiedReason forNumber(int value) {
      switch (value) {
        case 0:
          return UNDEFINED_UNSATISFIED_REASON;
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          return INCOMPLETE_TUNNELS_COVERAGE;
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    public final com.google.protobuf.Descriptors.EnumDescriptor getDescriptorForType() {
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    public static final com.google.protobuf.Descriptors.EnumDescriptor getDescriptor() {
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          .getEnumTypes()
          .get(1);
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        throw new java.lang.IllegalArgumentException("EnumValueDescriptor is not for this type.");
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        return UNRECOGNIZED;
      }
      return VALUES[desc.getIndex()];
    }

    private final int value;

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

    // @@protoc_insertion_point(enum_scope:google.cloud.compute.v1.VpnGatewayStatusHighAvailabilityRequirementState.UnsatisfiedReason)
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  @SuppressWarnings("serial")
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  /**
   *
   *
   * <pre>
   * Indicates the high availability requirement state for the VPN connection. Valid values are CONNECTION_REDUNDANCY_MET, CONNECTION_REDUNDANCY_NOT_MET.
   * Check the State enum for the list of possible values.
   * </pre>
   *
   * <code>optional string state = 109757585;</code>
   *
   * @return Whether the state field is set.
   */
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  /**
   *
   *
   * <pre>
   * Indicates the high availability requirement state for the VPN connection. Valid values are CONNECTION_REDUNDANCY_MET, CONNECTION_REDUNDANCY_NOT_MET.
   * Check the State enum for the list of possible values.
   * </pre>
   *
   * <code>optional string state = 109757585;</code>
   *
   * @return The state.
   */
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  /**
   *
   *
   * <pre>
   * Indicates the high availability requirement state for the VPN connection. Valid values are CONNECTION_REDUNDANCY_MET, CONNECTION_REDUNDANCY_NOT_MET.
   * Check the State enum for the list of possible values.
   * </pre>
   *
   * <code>optional string state = 109757585;</code>
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  @SuppressWarnings("serial")
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  /**
   *
   *
   * <pre>
   * Indicates the reason why the VPN connection does not meet the high availability redundancy criteria/requirement. Valid values is INCOMPLETE_TUNNELS_COVERAGE.
   * Check the UnsatisfiedReason enum for the list of possible values.
   * </pre>
   *
   * <code>optional string unsatisfied_reason = 55016330;</code>
   *
   * @return Whether the unsatisfiedReason field is set.
   */
  @java.lang.Override
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  /**
   *
   *
   * <pre>
   * Indicates the reason why the VPN connection does not meet the high availability redundancy criteria/requirement. Valid values is INCOMPLETE_TUNNELS_COVERAGE.
   * Check the UnsatisfiedReason enum for the list of possible values.
   * </pre>
   *
   * <code>optional string unsatisfied_reason = 55016330;</code>
   *
   * @return The unsatisfiedReason.
   */
  @java.lang.Override
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  /**
   *
   *
   * <pre>
   * Indicates the reason why the VPN connection does not meet the high availability redundancy criteria/requirement. Valid values is INCOMPLETE_TUNNELS_COVERAGE.
   * Check the UnsatisfiedReason enum for the list of possible values.
   * </pre>
   *
   * <code>optional string unsatisfied_reason = 55016330;</code>
   *
   * @return The bytes for unsatisfiedReason.
   */
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  /**
   *
   *
   * <pre>
   * Describes the high availability requirement state for the VPN connection between this Cloud VPN gateway and a peer gateway.
   * </pre>
   *
   * Protobuf type {@code google.cloud.compute.v1.VpnGatewayStatusHighAvailabilityRequirementState}
   */
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    public com.google.cloud.compute.v1.VpnGatewayStatusHighAvailabilityRequirementState
        getDefaultInstanceForType() {
      return com.google.cloud.compute.v1.VpnGatewayStatusHighAvailabilityRequirementState
          .getDefaultInstance();
    }

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

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

    private void buildPartial0(
        com.google.cloud.compute.v1.VpnGatewayStatusHighAvailabilityRequirementState result) {
      int from_bitField0_ = bitField0_;
      int to_bitField0_ = 0;
      if (((from_bitField0_ & 0x00000001) != 0)) {
        result.state_ = state_;
        to_bitField0_ |= 0x00000001;
      }
      if (((from_bitField0_ & 0x00000002) != 0)) {
        result.unsatisfiedReason_ = unsatisfiedReason_;
        to_bitField0_ |= 0x00000002;
      }
      result.bitField0_ |= to_bitField0_;
    }

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

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

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

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

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

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

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

    public Builder mergeFrom(
        com.google.cloud.compute.v1.VpnGatewayStatusHighAvailabilityRequirementState other) {
      if (other
          == com.google.cloud.compute.v1.VpnGatewayStatusHighAvailabilityRequirementState
              .getDefaultInstance()) return this;
      if (other.hasState()) {
        state_ = other.state_;
        bitField0_ |= 0x00000001;
        onChanged();
      }
      if (other.hasUnsatisfiedReason()) {
        unsatisfiedReason_ = other.unsatisfiedReason_;
        bitField0_ |= 0x00000002;
        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 440130642:
              {
                unsatisfiedReason_ = input.readStringRequireUtf8();
                bitField0_ |= 0x00000002;
                break;
              } // case 440130642
            case 878060682:
              {
                state_ = input.readStringRequireUtf8();
                bitField0_ |= 0x00000001;
                break;
              } // case 878060682
            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 state_ = "";
    /**
     *
     *
     * <pre>
     * Indicates the high availability requirement state for the VPN connection. Valid values are CONNECTION_REDUNDANCY_MET, CONNECTION_REDUNDANCY_NOT_MET.
     * Check the State enum for the list of possible values.
     * </pre>
     *
     * <code>optional string state = 109757585;</code>
     *
     * @return Whether the state field is set.
     */
    public boolean hasState() {
      return ((bitField0_ & 0x00000001) != 0);
    }
    /**
     *
     *
     * <pre>
     * Indicates the high availability requirement state for the VPN connection. Valid values are CONNECTION_REDUNDANCY_MET, CONNECTION_REDUNDANCY_NOT_MET.
     * Check the State enum for the list of possible values.
     * </pre>
     *
     * <code>optional string state = 109757585;</code>
     *
     * @return The state.
     */
    public java.lang.String getState() {
      java.lang.Object ref = state_;
      if (!(ref instanceof java.lang.String)) {
        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
        java.lang.String s = bs.toStringUtf8();
        state_ = s;
        return s;
      } else {
        return (java.lang.String) ref;
      }
    }
    /**
     *
     *
     * <pre>
     * Indicates the high availability requirement state for the VPN connection. Valid values are CONNECTION_REDUNDANCY_MET, CONNECTION_REDUNDANCY_NOT_MET.
     * Check the State enum for the list of possible values.
     * </pre>
     *
     * <code>optional string state = 109757585;</code>
     *
     * @return The bytes for state.
     */
    public com.google.protobuf.ByteString getStateBytes() {
      java.lang.Object ref = state_;
      if (ref instanceof String) {
        com.google.protobuf.ByteString b =
            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
        state_ = b;
        return b;
      } else {
        return (com.google.protobuf.ByteString) ref;
      }
    }
    /**
     *
     *
     * <pre>
     * Indicates the high availability requirement state for the VPN connection. Valid values are CONNECTION_REDUNDANCY_MET, CONNECTION_REDUNDANCY_NOT_MET.
     * Check the State enum for the list of possible values.
     * </pre>
     *
     * <code>optional string state = 109757585;</code>
     *
     * @param value The state to set.
     * @return This builder for chaining.
     */
    public Builder setState(java.lang.String value) {
      if (value == null) {
        throw new NullPointerException();
      }
      state_ = value;
      bitField0_ |= 0x00000001;
      onChanged();
      return this;
    }
    /**
     *
     *
     * <pre>
     * Indicates the high availability requirement state for the VPN connection. Valid values are CONNECTION_REDUNDANCY_MET, CONNECTION_REDUNDANCY_NOT_MET.
     * Check the State enum for the list of possible values.
     * </pre>
     *
     * <code>optional string state = 109757585;</code>
     *
     * @return This builder for chaining.
     */
    public Builder clearState() {
      state_ = getDefaultInstance().getState();
      bitField0_ = (bitField0_ & ~0x00000001);
      onChanged();
      return this;
    }
    /**
     *
     *
     * <pre>
     * Indicates the high availability requirement state for the VPN connection. Valid values are CONNECTION_REDUNDANCY_MET, CONNECTION_REDUNDANCY_NOT_MET.
     * Check the State enum for the list of possible values.
     * </pre>
     *
     * <code>optional string state = 109757585;</code>
     *
     * @param value The bytes for state to set.
     * @return This builder for chaining.
     */
    public Builder setStateBytes(com.google.protobuf.ByteString value) {
      if (value == null) {
        throw new NullPointerException();
      }
      checkByteStringIsUtf8(value);
      state_ = value;
      bitField0_ |= 0x00000001;
      onChanged();
      return this;
    }

    private java.lang.Object unsatisfiedReason_ = "";
    /**
     *
     *
     * <pre>
     * Indicates the reason why the VPN connection does not meet the high availability redundancy criteria/requirement. Valid values is INCOMPLETE_TUNNELS_COVERAGE.
     * Check the UnsatisfiedReason enum for the list of possible values.
     * </pre>
     *
     * <code>optional string unsatisfied_reason = 55016330;</code>
     *
     * @return Whether the unsatisfiedReason field is set.
     */
    public boolean hasUnsatisfiedReason() {
      return ((bitField0_ & 0x00000002) != 0);
    }
    /**
     *
     *
     * <pre>
     * Indicates the reason why the VPN connection does not meet the high availability redundancy criteria/requirement. Valid values is INCOMPLETE_TUNNELS_COVERAGE.
     * Check the UnsatisfiedReason enum for the list of possible values.
     * </pre>
     *
     * <code>optional string unsatisfied_reason = 55016330;</code>
     *
     * @return The unsatisfiedReason.
     */
    public java.lang.String getUnsatisfiedReason() {
      java.lang.Object ref = unsatisfiedReason_;
      if (!(ref instanceof java.lang.String)) {
        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
        java.lang.String s = bs.toStringUtf8();
        unsatisfiedReason_ = s;
        return s;
      } else {
        return (java.lang.String) ref;
      }
    }
    /**
     *
     *
     * <pre>
     * Indicates the reason why the VPN connection does not meet the high availability redundancy criteria/requirement. Valid values is INCOMPLETE_TUNNELS_COVERAGE.
     * Check the UnsatisfiedReason enum for the list of possible values.
     * </pre>
     *
     * <code>optional string unsatisfied_reason = 55016330;</code>
     *
     * @return The bytes for unsatisfiedReason.
     */
    public com.google.protobuf.ByteString getUnsatisfiedReasonBytes() {
      java.lang.Object ref = unsatisfiedReason_;
      if (ref instanceof String) {
        com.google.protobuf.ByteString b =
            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
        unsatisfiedReason_ = b;
        return b;
      } else {
        return (com.google.protobuf.ByteString) ref;
      }
    }
    /**
     *
     *
     * <pre>
     * Indicates the reason why the VPN connection does not meet the high availability redundancy criteria/requirement. Valid values is INCOMPLETE_TUNNELS_COVERAGE.
     * Check the UnsatisfiedReason enum for the list of possible values.
     * </pre>
     *
     * <code>optional string unsatisfied_reason = 55016330;</code>
     *
     * @param value The unsatisfiedReason to set.
     * @return This builder for chaining.
     */
    public Builder setUnsatisfiedReason(java.lang.String value) {
      if (value == null) {
        throw new NullPointerException();
      }
      unsatisfiedReason_ = value;
      bitField0_ |= 0x00000002;
      onChanged();
      return this;
    }
    /**
     *
     *
     * <pre>
     * Indicates the reason why the VPN connection does not meet the high availability redundancy criteria/requirement. Valid values is INCOMPLETE_TUNNELS_COVERAGE.
     * Check the UnsatisfiedReason enum for the list of possible values.
     * </pre>
     *
     * <code>optional string unsatisfied_reason = 55016330;</code>
     *
     * @return This builder for chaining.
     */
    public Builder clearUnsatisfiedReason() {
      unsatisfiedReason_ = getDefaultInstance().getUnsatisfiedReason();
      bitField0_ = (bitField0_ & ~0x00000002);
      onChanged();
      return this;
    }
    /**
     *
     *
     * <pre>
     * Indicates the reason why the VPN connection does not meet the high availability redundancy criteria/requirement. Valid values is INCOMPLETE_TUNNELS_COVERAGE.
     * Check the UnsatisfiedReason enum for the list of possible values.
     * </pre>
     *
     * <code>optional string unsatisfied_reason = 55016330;</code>
     *
     * @param value The bytes for unsatisfiedReason to set.
     * @return This builder for chaining.
     */
    public Builder setUnsatisfiedReasonBytes(com.google.protobuf.ByteString value) {
      if (value == null) {
        throw new NullPointerException();
      }
      checkByteStringIsUtf8(value);
      unsatisfiedReason_ = value;
      bitField0_ |= 0x00000002;
      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.compute.v1.VpnGatewayStatusHighAvailabilityRequirementState)
  }

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

  static {
    DEFAULT_INSTANCE =
        new com.google.cloud.compute.v1.VpnGatewayStatusHighAvailabilityRequirementState();
  }

  public static com.google.cloud.compute.v1.VpnGatewayStatusHighAvailabilityRequirementState
      getDefaultInstance() {
    return DEFAULT_INSTANCE;
  }

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

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

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