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

package com.google.cloud.iot.v1;

/**
 *
 *
 * <pre>
 * Request for `UpdateDevice`.
 * </pre>
 *
 * Protobuf type {@code google.cloud.iot.v1.UpdateDeviceRequest}
 */
public final class UpdateDeviceRequest extends com.google.protobuf.GeneratedMessageV3
    implements
    // @@protoc_insertion_point(message_implements:google.cloud.iot.v1.UpdateDeviceRequest)
    UpdateDeviceRequestOrBuilder {
  private static final long serialVersionUID = 0L;
  // Use UpdateDeviceRequest.newBuilder() to construct.
  private UpdateDeviceRequest(com.google.protobuf.GeneratedMessageV3.Builder<?> builder) {
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  private UpdateDeviceRequest() {}

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  public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
    return com.google.cloud.iot.v1.DeviceManagerProto
        .internal_static_google_cloud_iot_v1_UpdateDeviceRequest_descriptor;
  }

  @java.lang.Override
  protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
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  public static final int DEVICE_FIELD_NUMBER = 2;
  private com.google.cloud.iot.v1.Device device_;
  /**
   *
   *
   * <pre>
   * The new values for the device. The `id` and `num_id` fields must
   * be empty, and the field `name` must specify the name path. For example,
   * `projects/p0/locations/us-central1/registries/registry0/devices/device0`or
   * `projects/p0/locations/us-central1/registries/registry0/devices/{num_id}`.
   * </pre>
   *
   * <code>.google.cloud.iot.v1.Device device = 2;</code>
   */
  public boolean hasDevice() {
    return device_ != null;
  }
  /**
   *
   *
   * <pre>
   * The new values for the device. The `id` and `num_id` fields must
   * be empty, and the field `name` must specify the name path. For example,
   * `projects/p0/locations/us-central1/registries/registry0/devices/device0`or
   * `projects/p0/locations/us-central1/registries/registry0/devices/{num_id}`.
   * </pre>
   *
   * <code>.google.cloud.iot.v1.Device device = 2;</code>
   */
  public com.google.cloud.iot.v1.Device getDevice() {
    return device_ == null ? com.google.cloud.iot.v1.Device.getDefaultInstance() : device_;
  }
  /**
   *
   *
   * <pre>
   * The new values for the device. The `id` and `num_id` fields must
   * be empty, and the field `name` must specify the name path. For example,
   * `projects/p0/locations/us-central1/registries/registry0/devices/device0`or
   * `projects/p0/locations/us-central1/registries/registry0/devices/{num_id}`.
   * </pre>
   *
   * <code>.google.cloud.iot.v1.Device device = 2;</code>
   */
  public com.google.cloud.iot.v1.DeviceOrBuilder getDeviceOrBuilder() {
    return getDevice();
  }

  public static final int UPDATE_MASK_FIELD_NUMBER = 3;
  private com.google.protobuf.FieldMask updateMask_;
  /**
   *
   *
   * <pre>
   * Only updates the `device` fields indicated by this mask.
   * The field mask must not be empty, and it must not contain fields that
   * are immutable or only set by the server.
   * Mutable top-level fields: `credentials`, `blocked`, and `metadata`
   * </pre>
   *
   * <code>.google.protobuf.FieldMask update_mask = 3;</code>
   */
  public boolean hasUpdateMask() {
    return updateMask_ != null;
  }
  /**
   *
   *
   * <pre>
   * Only updates the `device` fields indicated by this mask.
   * The field mask must not be empty, and it must not contain fields that
   * are immutable or only set by the server.
   * Mutable top-level fields: `credentials`, `blocked`, and `metadata`
   * </pre>
   *
   * <code>.google.protobuf.FieldMask update_mask = 3;</code>
   */
  public com.google.protobuf.FieldMask getUpdateMask() {
    return updateMask_ == null ? com.google.protobuf.FieldMask.getDefaultInstance() : updateMask_;
  }
  /**
   *
   *
   * <pre>
   * Only updates the `device` fields indicated by this mask.
   * The field mask must not be empty, and it must not contain fields that
   * are immutable or only set by the server.
   * Mutable top-level fields: `credentials`, `blocked`, and `metadata`
   * </pre>
   *
   * <code>.google.protobuf.FieldMask update_mask = 3;</code>
   */
  public com.google.protobuf.FieldMaskOrBuilder getUpdateMaskOrBuilder() {
    return getUpdateMask();
  }

  private byte memoizedIsInitialized = -1;

  @java.lang.Override
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    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 (device_ != null) {
      output.writeMessage(2, getDevice());
    }
    if (updateMask_ != null) {
      output.writeMessage(3, getUpdateMask());
    }
    unknownFields.writeTo(output);
  }

  @java.lang.Override
  public int getSerializedSize() {
    int size = memoizedSize;
    if (size != -1) return size;

    size = 0;
    if (device_ != null) {
      size += com.google.protobuf.CodedOutputStream.computeMessageSize(2, getDevice());
    }
    if (updateMask_ != null) {
      size += com.google.protobuf.CodedOutputStream.computeMessageSize(3, getUpdateMask());
    }
    size += unknownFields.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.iot.v1.UpdateDeviceRequest)) {
      return super.equals(obj);
    }
    com.google.cloud.iot.v1.UpdateDeviceRequest other =
        (com.google.cloud.iot.v1.UpdateDeviceRequest) obj;

    if (hasDevice() != other.hasDevice()) return false;
    if (hasDevice()) {
      if (!getDevice().equals(other.getDevice())) return false;
    }
    if (hasUpdateMask() != other.hasUpdateMask()) return false;
    if (hasUpdateMask()) {
      if (!getUpdateMask().equals(other.getUpdateMask())) return false;
    }
    if (!unknownFields.equals(other.unknownFields)) return false;
    return true;
  }

  @java.lang.Override
  public int hashCode() {
    if (memoizedHashCode != 0) {
      return memoizedHashCode;
    }
    int hash = 41;
    hash = (19 * hash) + getDescriptor().hashCode();
    if (hasDevice()) {
      hash = (37 * hash) + DEVICE_FIELD_NUMBER;
      hash = (53 * hash) + getDevice().hashCode();
    }
    if (hasUpdateMask()) {
      hash = (37 * hash) + UPDATE_MASK_FIELD_NUMBER;
      hash = (53 * hash) + getUpdateMask().hashCode();
    }
    hash = (29 * hash) + unknownFields.hashCode();
    memoizedHashCode = hash;
    return hash;
  }

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

  public static com.google.cloud.iot.v1.UpdateDeviceRequest parseFrom(
      java.nio.ByteBuffer data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
      throws com.google.protobuf.InvalidProtocolBufferException {
    return PARSER.parseFrom(data, extensionRegistry);
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  public static com.google.cloud.iot.v1.UpdateDeviceRequest parseFrom(
      com.google.protobuf.ByteString data)
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  public static com.google.cloud.iot.v1.UpdateDeviceRequest parseFrom(
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    return PARSER.parseFrom(data, extensionRegistry);
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  public static com.google.cloud.iot.v1.UpdateDeviceRequest parseFrom(byte[] data)
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  public static com.google.cloud.iot.v1.UpdateDeviceRequest parseFrom(
      byte[] data, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
      throws com.google.protobuf.InvalidProtocolBufferException {
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  public static com.google.cloud.iot.v1.UpdateDeviceRequest parseFrom(java.io.InputStream input)
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  public static com.google.cloud.iot.v1.UpdateDeviceRequest parseFrom(
      java.io.InputStream input, com.google.protobuf.ExtensionRegistryLite extensionRegistry)
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    return com.google.protobuf.GeneratedMessageV3.parseWithIOException(
        PARSER, input, extensionRegistry);
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  public static com.google.cloud.iot.v1.UpdateDeviceRequest parseDelimitedFrom(
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  public static com.google.cloud.iot.v1.UpdateDeviceRequest parseDelimitedFrom(
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      throws java.io.IOException {
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        PARSER, input, extensionRegistry);
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  public static com.google.cloud.iot.v1.UpdateDeviceRequest parseFrom(
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  public static com.google.cloud.iot.v1.UpdateDeviceRequest 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.iot.v1.UpdateDeviceRequest 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>
   * Request for `UpdateDevice`.
   * </pre>
   *
   * Protobuf type {@code google.cloud.iot.v1.UpdateDeviceRequest}
   */
  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder<Builder>
      implements
      // @@protoc_insertion_point(builder_implements:google.cloud.iot.v1.UpdateDeviceRequest)
      com.google.cloud.iot.v1.UpdateDeviceRequestOrBuilder {
    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
      return com.google.cloud.iot.v1.DeviceManagerProto
          .internal_static_google_cloud_iot_v1_UpdateDeviceRequest_descriptor;
    }

    @java.lang.Override
    protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
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          .internal_static_google_cloud_iot_v1_UpdateDeviceRequest_fieldAccessorTable
          .ensureFieldAccessorsInitialized(
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    // Construct using com.google.cloud.iot.v1.UpdateDeviceRequest.newBuilder()
    private Builder() {
      maybeForceBuilderInitialization();
    }

    private Builder(com.google.protobuf.GeneratedMessageV3.BuilderParent parent) {
      super(parent);
      maybeForceBuilderInitialization();
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    private void maybeForceBuilderInitialization() {
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    @java.lang.Override
    public Builder clear() {
      super.clear();
      if (deviceBuilder_ == null) {
        device_ = null;
      } else {
        device_ = null;
        deviceBuilder_ = null;
      }
      if (updateMaskBuilder_ == null) {
        updateMask_ = null;
      } else {
        updateMask_ = null;
        updateMaskBuilder_ = null;
      }
      return this;
    }

    @java.lang.Override
    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
      return com.google.cloud.iot.v1.DeviceManagerProto
          .internal_static_google_cloud_iot_v1_UpdateDeviceRequest_descriptor;
    }

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

    @java.lang.Override
    public com.google.cloud.iot.v1.UpdateDeviceRequest buildPartial() {
      com.google.cloud.iot.v1.UpdateDeviceRequest result =
          new com.google.cloud.iot.v1.UpdateDeviceRequest(this);
      if (deviceBuilder_ == null) {
        result.device_ = device_;
      } else {
        result.device_ = deviceBuilder_.build();
      }
      if (updateMaskBuilder_ == null) {
        result.updateMask_ = updateMask_;
      } else {
        result.updateMask_ = updateMaskBuilder_.build();
      }
      onBuilt();
      return result;
    }

    @java.lang.Override
    public Builder clone() {
      return super.clone();
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    @java.lang.Override
    public Builder setField(
        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
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    @java.lang.Override
    public Builder clearField(com.google.protobuf.Descriptors.FieldDescriptor field) {
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    public Builder setRepeatedField(
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    @java.lang.Override
    public Builder addRepeatedField(
        com.google.protobuf.Descriptors.FieldDescriptor field, java.lang.Object value) {
      return super.addRepeatedField(field, value);
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    @java.lang.Override
    public Builder mergeFrom(com.google.protobuf.Message other) {
      if (other instanceof com.google.cloud.iot.v1.UpdateDeviceRequest) {
        return mergeFrom((com.google.cloud.iot.v1.UpdateDeviceRequest) other);
      } else {
        super.mergeFrom(other);
        return this;
      }
    }

    public Builder mergeFrom(com.google.cloud.iot.v1.UpdateDeviceRequest other) {
      if (other == com.google.cloud.iot.v1.UpdateDeviceRequest.getDefaultInstance()) return this;
      if (other.hasDevice()) {
        mergeDevice(other.getDevice());
      }
      if (other.hasUpdateMask()) {
        mergeUpdateMask(other.getUpdateMask());
      }
      this.mergeUnknownFields(other.unknownFields);
      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 {
      com.google.cloud.iot.v1.UpdateDeviceRequest parsedMessage = null;
      try {
        parsedMessage = PARSER.parsePartialFrom(input, extensionRegistry);
      } catch (com.google.protobuf.InvalidProtocolBufferException e) {
        parsedMessage = (com.google.cloud.iot.v1.UpdateDeviceRequest) e.getUnfinishedMessage();
        throw e.unwrapIOException();
      } finally {
        if (parsedMessage != null) {
          mergeFrom(parsedMessage);
        }
      }
      return this;
    }

    private com.google.cloud.iot.v1.Device device_;
    private com.google.protobuf.SingleFieldBuilderV3<
            com.google.cloud.iot.v1.Device,
            com.google.cloud.iot.v1.Device.Builder,
            com.google.cloud.iot.v1.DeviceOrBuilder>
        deviceBuilder_;
    /**
     *
     *
     * <pre>
     * The new values for the device. The `id` and `num_id` fields must
     * be empty, and the field `name` must specify the name path. For example,
     * `projects/p0/locations/us-central1/registries/registry0/devices/device0`or
     * `projects/p0/locations/us-central1/registries/registry0/devices/{num_id}`.
     * </pre>
     *
     * <code>.google.cloud.iot.v1.Device device = 2;</code>
     */
    public boolean hasDevice() {
      return deviceBuilder_ != null || device_ != null;
    }
    /**
     *
     *
     * <pre>
     * The new values for the device. The `id` and `num_id` fields must
     * be empty, and the field `name` must specify the name path. For example,
     * `projects/p0/locations/us-central1/registries/registry0/devices/device0`or
     * `projects/p0/locations/us-central1/registries/registry0/devices/{num_id}`.
     * </pre>
     *
     * <code>.google.cloud.iot.v1.Device device = 2;</code>
     */
    public com.google.cloud.iot.v1.Device getDevice() {
      if (deviceBuilder_ == null) {
        return device_ == null ? com.google.cloud.iot.v1.Device.getDefaultInstance() : device_;
      } else {
        return deviceBuilder_.getMessage();
      }
    }
    /**
     *
     *
     * <pre>
     * The new values for the device. The `id` and `num_id` fields must
     * be empty, and the field `name` must specify the name path. For example,
     * `projects/p0/locations/us-central1/registries/registry0/devices/device0`or
     * `projects/p0/locations/us-central1/registries/registry0/devices/{num_id}`.
     * </pre>
     *
     * <code>.google.cloud.iot.v1.Device device = 2;</code>
     */
    public Builder setDevice(com.google.cloud.iot.v1.Device value) {
      if (deviceBuilder_ == null) {
        if (value == null) {
          throw new NullPointerException();
        }
        device_ = value;
        onChanged();
      } else {
        deviceBuilder_.setMessage(value);
      }

      return this;
    }
    /**
     *
     *
     * <pre>
     * The new values for the device. The `id` and `num_id` fields must
     * be empty, and the field `name` must specify the name path. For example,
     * `projects/p0/locations/us-central1/registries/registry0/devices/device0`or
     * `projects/p0/locations/us-central1/registries/registry0/devices/{num_id}`.
     * </pre>
     *
     * <code>.google.cloud.iot.v1.Device device = 2;</code>
     */
    public Builder setDevice(com.google.cloud.iot.v1.Device.Builder builderForValue) {
      if (deviceBuilder_ == null) {
        device_ = builderForValue.build();
        onChanged();
      } else {
        deviceBuilder_.setMessage(builderForValue.build());
      }

      return this;
    }
    /**
     *
     *
     * <pre>
     * The new values for the device. The `id` and `num_id` fields must
     * be empty, and the field `name` must specify the name path. For example,
     * `projects/p0/locations/us-central1/registries/registry0/devices/device0`or
     * `projects/p0/locations/us-central1/registries/registry0/devices/{num_id}`.
     * </pre>
     *
     * <code>.google.cloud.iot.v1.Device device = 2;</code>
     */
    public Builder mergeDevice(com.google.cloud.iot.v1.Device value) {
      if (deviceBuilder_ == null) {
        if (device_ != null) {
          device_ =
              com.google.cloud.iot.v1.Device.newBuilder(device_).mergeFrom(value).buildPartial();
        } else {
          device_ = value;
        }
        onChanged();
      } else {
        deviceBuilder_.mergeFrom(value);
      }

      return this;
    }
    /**
     *
     *
     * <pre>
     * The new values for the device. The `id` and `num_id` fields must
     * be empty, and the field `name` must specify the name path. For example,
     * `projects/p0/locations/us-central1/registries/registry0/devices/device0`or
     * `projects/p0/locations/us-central1/registries/registry0/devices/{num_id}`.
     * </pre>
     *
     * <code>.google.cloud.iot.v1.Device device = 2;</code>
     */
    public Builder clearDevice() {
      if (deviceBuilder_ == null) {
        device_ = null;
        onChanged();
      } else {
        device_ = null;
        deviceBuilder_ = null;
      }

      return this;
    }
    /**
     *
     *
     * <pre>
     * The new values for the device. The `id` and `num_id` fields must
     * be empty, and the field `name` must specify the name path. For example,
     * `projects/p0/locations/us-central1/registries/registry0/devices/device0`or
     * `projects/p0/locations/us-central1/registries/registry0/devices/{num_id}`.
     * </pre>
     *
     * <code>.google.cloud.iot.v1.Device device = 2;</code>
     */
    public com.google.cloud.iot.v1.Device.Builder getDeviceBuilder() {

      onChanged();
      return getDeviceFieldBuilder().getBuilder();
    }
    /**
     *
     *
     * <pre>
     * The new values for the device. The `id` and `num_id` fields must
     * be empty, and the field `name` must specify the name path. For example,
     * `projects/p0/locations/us-central1/registries/registry0/devices/device0`or
     * `projects/p0/locations/us-central1/registries/registry0/devices/{num_id}`.
     * </pre>
     *
     * <code>.google.cloud.iot.v1.Device device = 2;</code>
     */
    public com.google.cloud.iot.v1.DeviceOrBuilder getDeviceOrBuilder() {
      if (deviceBuilder_ != null) {
        return deviceBuilder_.getMessageOrBuilder();
      } else {
        return device_ == null ? com.google.cloud.iot.v1.Device.getDefaultInstance() : device_;
      }
    }
    /**
     *
     *
     * <pre>
     * The new values for the device. The `id` and `num_id` fields must
     * be empty, and the field `name` must specify the name path. For example,
     * `projects/p0/locations/us-central1/registries/registry0/devices/device0`or
     * `projects/p0/locations/us-central1/registries/registry0/devices/{num_id}`.
     * </pre>
     *
     * <code>.google.cloud.iot.v1.Device device = 2;</code>
     */
    private com.google.protobuf.SingleFieldBuilderV3<
            com.google.cloud.iot.v1.Device,
            com.google.cloud.iot.v1.Device.Builder,
            com.google.cloud.iot.v1.DeviceOrBuilder>
        getDeviceFieldBuilder() {
      if (deviceBuilder_ == null) {
        deviceBuilder_ =
            new com.google.protobuf.SingleFieldBuilderV3<
                com.google.cloud.iot.v1.Device,
                com.google.cloud.iot.v1.Device.Builder,
                com.google.cloud.iot.v1.DeviceOrBuilder>(
                getDevice(), getParentForChildren(), isClean());
        device_ = null;
      }
      return deviceBuilder_;
    }

    private com.google.protobuf.FieldMask updateMask_;
    private com.google.protobuf.SingleFieldBuilderV3<
            com.google.protobuf.FieldMask,
            com.google.protobuf.FieldMask.Builder,
            com.google.protobuf.FieldMaskOrBuilder>
        updateMaskBuilder_;
    /**
     *
     *
     * <pre>
     * Only updates the `device` fields indicated by this mask.
     * The field mask must not be empty, and it must not contain fields that
     * are immutable or only set by the server.
     * Mutable top-level fields: `credentials`, `blocked`, and `metadata`
     * </pre>
     *
     * <code>.google.protobuf.FieldMask update_mask = 3;</code>
     */
    public boolean hasUpdateMask() {
      return updateMaskBuilder_ != null || updateMask_ != null;
    }
    /**
     *
     *
     * <pre>
     * Only updates the `device` fields indicated by this mask.
     * The field mask must not be empty, and it must not contain fields that
     * are immutable or only set by the server.
     * Mutable top-level fields: `credentials`, `blocked`, and `metadata`
     * </pre>
     *
     * <code>.google.protobuf.FieldMask update_mask = 3;</code>
     */
    public com.google.protobuf.FieldMask getUpdateMask() {
      if (updateMaskBuilder_ == null) {
        return updateMask_ == null
            ? com.google.protobuf.FieldMask.getDefaultInstance()
            : updateMask_;
      } else {
        return updateMaskBuilder_.getMessage();
      }
    }
    /**
     *
     *
     * <pre>
     * Only updates the `device` fields indicated by this mask.
     * The field mask must not be empty, and it must not contain fields that
     * are immutable or only set by the server.
     * Mutable top-level fields: `credentials`, `blocked`, and `metadata`
     * </pre>
     *
     * <code>.google.protobuf.FieldMask update_mask = 3;</code>
     */
    public Builder setUpdateMask(com.google.protobuf.FieldMask value) {
      if (updateMaskBuilder_ == null) {
        if (value == null) {
          throw new NullPointerException();
        }
        updateMask_ = value;
        onChanged();
      } else {
        updateMaskBuilder_.setMessage(value);
      }

      return this;
    }
    /**
     *
     *
     * <pre>
     * Only updates the `device` fields indicated by this mask.
     * The field mask must not be empty, and it must not contain fields that
     * are immutable or only set by the server.
     * Mutable top-level fields: `credentials`, `blocked`, and `metadata`
     * </pre>
     *
     * <code>.google.protobuf.FieldMask update_mask = 3;</code>
     */
    public Builder setUpdateMask(com.google.protobuf.FieldMask.Builder builderForValue) {
      if (updateMaskBuilder_ == null) {
        updateMask_ = builderForValue.build();
        onChanged();
      } else {
        updateMaskBuilder_.setMessage(builderForValue.build());
      }

      return this;
    }
    /**
     *
     *
     * <pre>
     * Only updates the `device` fields indicated by this mask.
     * The field mask must not be empty, and it must not contain fields that
     * are immutable or only set by the server.
     * Mutable top-level fields: `credentials`, `blocked`, and `metadata`
     * </pre>
     *
     * <code>.google.protobuf.FieldMask update_mask = 3;</code>
     */
    public Builder mergeUpdateMask(com.google.protobuf.FieldMask value) {
      if (updateMaskBuilder_ == null) {
        if (updateMask_ != null) {
          updateMask_ =
              com.google.protobuf.FieldMask.newBuilder(updateMask_).mergeFrom(value).buildPartial();
        } else {
          updateMask_ = value;
        }
        onChanged();
      } else {
        updateMaskBuilder_.mergeFrom(value);
      }

      return this;
    }
    /**
     *
     *
     * <pre>
     * Only updates the `device` fields indicated by this mask.
     * The field mask must not be empty, and it must not contain fields that
     * are immutable or only set by the server.
     * Mutable top-level fields: `credentials`, `blocked`, and `metadata`
     * </pre>
     *
     * <code>.google.protobuf.FieldMask update_mask = 3;</code>
     */
    public Builder clearUpdateMask() {
      if (updateMaskBuilder_ == null) {
        updateMask_ = null;
        onChanged();
      } else {
        updateMask_ = null;
        updateMaskBuilder_ = null;
      }

      return this;
    }
    /**
     *
     *
     * <pre>
     * Only updates the `device` fields indicated by this mask.
     * The field mask must not be empty, and it must not contain fields that
     * are immutable or only set by the server.
     * Mutable top-level fields: `credentials`, `blocked`, and `metadata`
     * </pre>
     *
     * <code>.google.protobuf.FieldMask update_mask = 3;</code>
     */
    public com.google.protobuf.FieldMask.Builder getUpdateMaskBuilder() {

      onChanged();
      return getUpdateMaskFieldBuilder().getBuilder();
    }
    /**
     *
     *
     * <pre>
     * Only updates the `device` fields indicated by this mask.
     * The field mask must not be empty, and it must not contain fields that
     * are immutable or only set by the server.
     * Mutable top-level fields: `credentials`, `blocked`, and `metadata`
     * </pre>
     *
     * <code>.google.protobuf.FieldMask update_mask = 3;</code>
     */
    public com.google.protobuf.FieldMaskOrBuilder getUpdateMaskOrBuilder() {
      if (updateMaskBuilder_ != null) {
        return updateMaskBuilder_.getMessageOrBuilder();
      } else {
        return updateMask_ == null
            ? com.google.protobuf.FieldMask.getDefaultInstance()
            : updateMask_;
      }
    }
    /**
     *
     *
     * <pre>
     * Only updates the `device` fields indicated by this mask.
     * The field mask must not be empty, and it must not contain fields that
     * are immutable or only set by the server.
     * Mutable top-level fields: `credentials`, `blocked`, and `metadata`
     * </pre>
     *
     * <code>.google.protobuf.FieldMask update_mask = 3;</code>
     */
    private com.google.protobuf.SingleFieldBuilderV3<
            com.google.protobuf.FieldMask,
            com.google.protobuf.FieldMask.Builder,
            com.google.protobuf.FieldMaskOrBuilder>
        getUpdateMaskFieldBuilder() {
      if (updateMaskBuilder_ == null) {
        updateMaskBuilder_ =
            new com.google.protobuf.SingleFieldBuilderV3<
                com.google.protobuf.FieldMask,
                com.google.protobuf.FieldMask.Builder,
                com.google.protobuf.FieldMaskOrBuilder>(
                getUpdateMask(), getParentForChildren(), isClean());
        updateMask_ = null;
      }
      return updateMaskBuilder_;
    }

    @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.iot.v1.UpdateDeviceRequest)
  }

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

  static {
    DEFAULT_INSTANCE = new com.google.cloud.iot.v1.UpdateDeviceRequest();
  }

  public static com.google.cloud.iot.v1.UpdateDeviceRequest getDefaultInstance() {
    return DEFAULT_INSTANCE;
  }

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

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

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

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