/*
 * 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/essentialcontacts/v1/service.proto

package com.google.cloud.essentialcontacts.v1;

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

  private SendTestMessageRequest() {
    contacts_ = com.google.protobuf.LazyStringArrayList.EMPTY;
    resource_ = "";
    notificationCategory_ = 0;
  }

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

  @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.essentialcontacts.v1.Service
        .internal_static_google_cloud_essentialcontacts_v1_SendTestMessageRequest_descriptor;
  }

  @java.lang.Override
  protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
      internalGetFieldAccessorTable() {
    return com.google.cloud.essentialcontacts.v1.Service
        .internal_static_google_cloud_essentialcontacts_v1_SendTestMessageRequest_fieldAccessorTable
        .ensureFieldAccessorsInitialized(
            com.google.cloud.essentialcontacts.v1.SendTestMessageRequest.class,
            com.google.cloud.essentialcontacts.v1.SendTestMessageRequest.Builder.class);
  }

  public static final int CONTACTS_FIELD_NUMBER = 1;

  @SuppressWarnings("serial")
  private com.google.protobuf.LazyStringList contacts_;
  /**
   *
   *
   * <pre>
   * Required. The list of names of the contacts to send a test message to.
   * Format: organizations/{organization_id}/contacts/{contact_id},
   * folders/{folder_id}/contacts/{contact_id} or
   * projects/{project_id}/contacts/{contact_id}
   * </pre>
   *
   * <code>
   * repeated string contacts = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
   * </code>
   *
   * @return A list containing the contacts.
   */
  public com.google.protobuf.ProtocolStringList getContactsList() {
    return contacts_;
  }
  /**
   *
   *
   * <pre>
   * Required. The list of names of the contacts to send a test message to.
   * Format: organizations/{organization_id}/contacts/{contact_id},
   * folders/{folder_id}/contacts/{contact_id} or
   * projects/{project_id}/contacts/{contact_id}
   * </pre>
   *
   * <code>
   * repeated string contacts = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
   * </code>
   *
   * @return The count of contacts.
   */
  public int getContactsCount() {
    return contacts_.size();
  }
  /**
   *
   *
   * <pre>
   * Required. The list of names of the contacts to send a test message to.
   * Format: organizations/{organization_id}/contacts/{contact_id},
   * folders/{folder_id}/contacts/{contact_id} or
   * projects/{project_id}/contacts/{contact_id}
   * </pre>
   *
   * <code>
   * repeated string contacts = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
   * </code>
   *
   * @param index The index of the element to return.
   * @return The contacts at the given index.
   */
  public java.lang.String getContacts(int index) {
    return contacts_.get(index);
  }
  /**
   *
   *
   * <pre>
   * Required. The list of names of the contacts to send a test message to.
   * Format: organizations/{organization_id}/contacts/{contact_id},
   * folders/{folder_id}/contacts/{contact_id} or
   * projects/{project_id}/contacts/{contact_id}
   * </pre>
   *
   * <code>
   * repeated string contacts = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
   * </code>
   *
   * @param index The index of the value to return.
   * @return The bytes of the contacts at the given index.
   */
  public com.google.protobuf.ByteString getContactsBytes(int index) {
    return contacts_.getByteString(index);
  }

  public static final int RESOURCE_FIELD_NUMBER = 2;

  @SuppressWarnings("serial")
  private volatile java.lang.Object resource_ = "";
  /**
   *
   *
   * <pre>
   * Required. The name of the resource to send the test message for. All
   * contacts must either be set directly on this resource or inherited from
   * another resource that is an ancestor of this one. Format:
   * organizations/{organization_id}, folders/{folder_id} or
   * projects/{project_id}
   * </pre>
   *
   * <code>
   * string resource = 2 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
   * </code>
   *
   * @return The resource.
   */
  @java.lang.Override
  public java.lang.String getResource() {
    java.lang.Object ref = resource_;
    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();
      resource_ = s;
      return s;
    }
  }
  /**
   *
   *
   * <pre>
   * Required. The name of the resource to send the test message for. All
   * contacts must either be set directly on this resource or inherited from
   * another resource that is an ancestor of this one. Format:
   * organizations/{organization_id}, folders/{folder_id} or
   * projects/{project_id}
   * </pre>
   *
   * <code>
   * string resource = 2 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
   * </code>
   *
   * @return The bytes for resource.
   */
  @java.lang.Override
  public com.google.protobuf.ByteString getResourceBytes() {
    java.lang.Object ref = resource_;
    if (ref instanceof java.lang.String) {
      com.google.protobuf.ByteString b =
          com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
      resource_ = b;
      return b;
    } else {
      return (com.google.protobuf.ByteString) ref;
    }
  }

  public static final int NOTIFICATION_CATEGORY_FIELD_NUMBER = 3;
  private int notificationCategory_ = 0;
  /**
   *
   *
   * <pre>
   * Required. The notification category to send the test message for. All
   * contacts must be subscribed to this category.
   * </pre>
   *
   * <code>
   * .google.cloud.essentialcontacts.v1.NotificationCategory notification_category = 3 [(.google.api.field_behavior) = REQUIRED];
   * </code>
   *
   * @return The enum numeric value on the wire for notificationCategory.
   */
  @java.lang.Override
  public int getNotificationCategoryValue() {
    return notificationCategory_;
  }
  /**
   *
   *
   * <pre>
   * Required. The notification category to send the test message for. All
   * contacts must be subscribed to this category.
   * </pre>
   *
   * <code>
   * .google.cloud.essentialcontacts.v1.NotificationCategory notification_category = 3 [(.google.api.field_behavior) = REQUIRED];
   * </code>
   *
   * @return The notificationCategory.
   */
  @java.lang.Override
  public com.google.cloud.essentialcontacts.v1.NotificationCategory getNotificationCategory() {
    com.google.cloud.essentialcontacts.v1.NotificationCategory result =
        com.google.cloud.essentialcontacts.v1.NotificationCategory.forNumber(notificationCategory_);
    return result == null
        ? com.google.cloud.essentialcontacts.v1.NotificationCategory.UNRECOGNIZED
        : result;
  }

  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 {
    for (int i = 0; i < contacts_.size(); i++) {
      com.google.protobuf.GeneratedMessageV3.writeString(output, 1, contacts_.getRaw(i));
    }
    if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(resource_)) {
      com.google.protobuf.GeneratedMessageV3.writeString(output, 2, resource_);
    }
    if (notificationCategory_
        != com.google.cloud.essentialcontacts.v1.NotificationCategory
            .NOTIFICATION_CATEGORY_UNSPECIFIED
            .getNumber()) {
      output.writeEnum(3, notificationCategory_);
    }
    getUnknownFields().writeTo(output);
  }

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

    size = 0;
    {
      int dataSize = 0;
      for (int i = 0; i < contacts_.size(); i++) {
        dataSize += computeStringSizeNoTag(contacts_.getRaw(i));
      }
      size += dataSize;
      size += 1 * getContactsList().size();
    }
    if (!com.google.protobuf.GeneratedMessageV3.isStringEmpty(resource_)) {
      size += com.google.protobuf.GeneratedMessageV3.computeStringSize(2, resource_);
    }
    if (notificationCategory_
        != com.google.cloud.essentialcontacts.v1.NotificationCategory
            .NOTIFICATION_CATEGORY_UNSPECIFIED
            .getNumber()) {
      size += com.google.protobuf.CodedOutputStream.computeEnumSize(3, notificationCategory_);
    }
    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.essentialcontacts.v1.SendTestMessageRequest)) {
      return super.equals(obj);
    }
    com.google.cloud.essentialcontacts.v1.SendTestMessageRequest other =
        (com.google.cloud.essentialcontacts.v1.SendTestMessageRequest) obj;

    if (!getContactsList().equals(other.getContactsList())) return false;
    if (!getResource().equals(other.getResource())) return false;
    if (notificationCategory_ != other.notificationCategory_) 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();
    if (getContactsCount() > 0) {
      hash = (37 * hash) + CONTACTS_FIELD_NUMBER;
      hash = (53 * hash) + getContactsList().hashCode();
    }
    hash = (37 * hash) + RESOURCE_FIELD_NUMBER;
    hash = (53 * hash) + getResource().hashCode();
    hash = (37 * hash) + NOTIFICATION_CATEGORY_FIELD_NUMBER;
    hash = (53 * hash) + notificationCategory_;
    hash = (29 * hash) + getUnknownFields().hashCode();
    memoizedHashCode = hash;
    return hash;
  }

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

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

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

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

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

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

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

  public static com.google.cloud.essentialcontacts.v1.SendTestMessageRequest 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.essentialcontacts.v1.SendTestMessageRequest 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 message for the SendTestMessage method.
   * </pre>
   *
   * Protobuf type {@code google.cloud.essentialcontacts.v1.SendTestMessageRequest}
   */
  public static final class Builder extends com.google.protobuf.GeneratedMessageV3.Builder<Builder>
      implements
      // @@protoc_insertion_point(builder_implements:google.cloud.essentialcontacts.v1.SendTestMessageRequest)
      com.google.cloud.essentialcontacts.v1.SendTestMessageRequestOrBuilder {
    public static final com.google.protobuf.Descriptors.Descriptor getDescriptor() {
      return com.google.cloud.essentialcontacts.v1.Service
          .internal_static_google_cloud_essentialcontacts_v1_SendTestMessageRequest_descriptor;
    }

    @java.lang.Override
    protected com.google.protobuf.GeneratedMessageV3.FieldAccessorTable
        internalGetFieldAccessorTable() {
      return com.google.cloud.essentialcontacts.v1.Service
          .internal_static_google_cloud_essentialcontacts_v1_SendTestMessageRequest_fieldAccessorTable
          .ensureFieldAccessorsInitialized(
              com.google.cloud.essentialcontacts.v1.SendTestMessageRequest.class,
              com.google.cloud.essentialcontacts.v1.SendTestMessageRequest.Builder.class);
    }

    // Construct using com.google.cloud.essentialcontacts.v1.SendTestMessageRequest.newBuilder()
    private Builder() {}

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

    @java.lang.Override
    public Builder clear() {
      super.clear();
      bitField0_ = 0;
      contacts_ = com.google.protobuf.LazyStringArrayList.EMPTY;
      bitField0_ = (bitField0_ & ~0x00000001);
      resource_ = "";
      notificationCategory_ = 0;
      return this;
    }

    @java.lang.Override
    public com.google.protobuf.Descriptors.Descriptor getDescriptorForType() {
      return com.google.cloud.essentialcontacts.v1.Service
          .internal_static_google_cloud_essentialcontacts_v1_SendTestMessageRequest_descriptor;
    }

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

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

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

    private void buildPartialRepeatedFields(
        com.google.cloud.essentialcontacts.v1.SendTestMessageRequest result) {
      if (((bitField0_ & 0x00000001) != 0)) {
        contacts_ = contacts_.getUnmodifiableView();
        bitField0_ = (bitField0_ & ~0x00000001);
      }
      result.contacts_ = contacts_;
    }

    private void buildPartial0(
        com.google.cloud.essentialcontacts.v1.SendTestMessageRequest result) {
      int from_bitField0_ = bitField0_;
      if (((from_bitField0_ & 0x00000002) != 0)) {
        result.resource_ = resource_;
      }
      if (((from_bitField0_ & 0x00000004) != 0)) {
        result.notificationCategory_ = notificationCategory_;
      }
    }

    @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.essentialcontacts.v1.SendTestMessageRequest) {
        return mergeFrom((com.google.cloud.essentialcontacts.v1.SendTestMessageRequest) other);
      } else {
        super.mergeFrom(other);
        return this;
      }
    }

    public Builder mergeFrom(com.google.cloud.essentialcontacts.v1.SendTestMessageRequest other) {
      if (other
          == com.google.cloud.essentialcontacts.v1.SendTestMessageRequest.getDefaultInstance())
        return this;
      if (!other.contacts_.isEmpty()) {
        if (contacts_.isEmpty()) {
          contacts_ = other.contacts_;
          bitField0_ = (bitField0_ & ~0x00000001);
        } else {
          ensureContactsIsMutable();
          contacts_.addAll(other.contacts_);
        }
        onChanged();
      }
      if (!other.getResource().isEmpty()) {
        resource_ = other.resource_;
        bitField0_ |= 0x00000002;
        onChanged();
      }
      if (other.notificationCategory_ != 0) {
        setNotificationCategoryValue(other.getNotificationCategoryValue());
      }
      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:
              {
                java.lang.String s = input.readStringRequireUtf8();
                ensureContactsIsMutable();
                contacts_.add(s);
                break;
              } // case 10
            case 18:
              {
                resource_ = input.readStringRequireUtf8();
                bitField0_ |= 0x00000002;
                break;
              } // case 18
            case 24:
              {
                notificationCategory_ = input.readEnum();
                bitField0_ |= 0x00000004;
                break;
              } // case 24
            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 com.google.protobuf.LazyStringList contacts_ =
        com.google.protobuf.LazyStringArrayList.EMPTY;

    private void ensureContactsIsMutable() {
      if (!((bitField0_ & 0x00000001) != 0)) {
        contacts_ = new com.google.protobuf.LazyStringArrayList(contacts_);
        bitField0_ |= 0x00000001;
      }
    }
    /**
     *
     *
     * <pre>
     * Required. The list of names of the contacts to send a test message to.
     * Format: organizations/{organization_id}/contacts/{contact_id},
     * folders/{folder_id}/contacts/{contact_id} or
     * projects/{project_id}/contacts/{contact_id}
     * </pre>
     *
     * <code>
     * repeated string contacts = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
     * </code>
     *
     * @return A list containing the contacts.
     */
    public com.google.protobuf.ProtocolStringList getContactsList() {
      return contacts_.getUnmodifiableView();
    }
    /**
     *
     *
     * <pre>
     * Required. The list of names of the contacts to send a test message to.
     * Format: organizations/{organization_id}/contacts/{contact_id},
     * folders/{folder_id}/contacts/{contact_id} or
     * projects/{project_id}/contacts/{contact_id}
     * </pre>
     *
     * <code>
     * repeated string contacts = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
     * </code>
     *
     * @return The count of contacts.
     */
    public int getContactsCount() {
      return contacts_.size();
    }
    /**
     *
     *
     * <pre>
     * Required. The list of names of the contacts to send a test message to.
     * Format: organizations/{organization_id}/contacts/{contact_id},
     * folders/{folder_id}/contacts/{contact_id} or
     * projects/{project_id}/contacts/{contact_id}
     * </pre>
     *
     * <code>
     * repeated string contacts = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
     * </code>
     *
     * @param index The index of the element to return.
     * @return The contacts at the given index.
     */
    public java.lang.String getContacts(int index) {
      return contacts_.get(index);
    }
    /**
     *
     *
     * <pre>
     * Required. The list of names of the contacts to send a test message to.
     * Format: organizations/{organization_id}/contacts/{contact_id},
     * folders/{folder_id}/contacts/{contact_id} or
     * projects/{project_id}/contacts/{contact_id}
     * </pre>
     *
     * <code>
     * repeated string contacts = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
     * </code>
     *
     * @param index The index of the value to return.
     * @return The bytes of the contacts at the given index.
     */
    public com.google.protobuf.ByteString getContactsBytes(int index) {
      return contacts_.getByteString(index);
    }
    /**
     *
     *
     * <pre>
     * Required. The list of names of the contacts to send a test message to.
     * Format: organizations/{organization_id}/contacts/{contact_id},
     * folders/{folder_id}/contacts/{contact_id} or
     * projects/{project_id}/contacts/{contact_id}
     * </pre>
     *
     * <code>
     * repeated string contacts = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
     * </code>
     *
     * @param index The index to set the value at.
     * @param value The contacts to set.
     * @return This builder for chaining.
     */
    public Builder setContacts(int index, java.lang.String value) {
      if (value == null) {
        throw new NullPointerException();
      }
      ensureContactsIsMutable();
      contacts_.set(index, value);
      onChanged();
      return this;
    }
    /**
     *
     *
     * <pre>
     * Required. The list of names of the contacts to send a test message to.
     * Format: organizations/{organization_id}/contacts/{contact_id},
     * folders/{folder_id}/contacts/{contact_id} or
     * projects/{project_id}/contacts/{contact_id}
     * </pre>
     *
     * <code>
     * repeated string contacts = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
     * </code>
     *
     * @param value The contacts to add.
     * @return This builder for chaining.
     */
    public Builder addContacts(java.lang.String value) {
      if (value == null) {
        throw new NullPointerException();
      }
      ensureContactsIsMutable();
      contacts_.add(value);
      onChanged();
      return this;
    }
    /**
     *
     *
     * <pre>
     * Required. The list of names of the contacts to send a test message to.
     * Format: organizations/{organization_id}/contacts/{contact_id},
     * folders/{folder_id}/contacts/{contact_id} or
     * projects/{project_id}/contacts/{contact_id}
     * </pre>
     *
     * <code>
     * repeated string contacts = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
     * </code>
     *
     * @param values The contacts to add.
     * @return This builder for chaining.
     */
    public Builder addAllContacts(java.lang.Iterable<java.lang.String> values) {
      ensureContactsIsMutable();
      com.google.protobuf.AbstractMessageLite.Builder.addAll(values, contacts_);
      onChanged();
      return this;
    }
    /**
     *
     *
     * <pre>
     * Required. The list of names of the contacts to send a test message to.
     * Format: organizations/{organization_id}/contacts/{contact_id},
     * folders/{folder_id}/contacts/{contact_id} or
     * projects/{project_id}/contacts/{contact_id}
     * </pre>
     *
     * <code>
     * repeated string contacts = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
     * </code>
     *
     * @return This builder for chaining.
     */
    public Builder clearContacts() {
      contacts_ = com.google.protobuf.LazyStringArrayList.EMPTY;
      bitField0_ = (bitField0_ & ~0x00000001);
      onChanged();
      return this;
    }
    /**
     *
     *
     * <pre>
     * Required. The list of names of the contacts to send a test message to.
     * Format: organizations/{organization_id}/contacts/{contact_id},
     * folders/{folder_id}/contacts/{contact_id} or
     * projects/{project_id}/contacts/{contact_id}
     * </pre>
     *
     * <code>
     * repeated string contacts = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
     * </code>
     *
     * @param value The bytes of the contacts to add.
     * @return This builder for chaining.
     */
    public Builder addContactsBytes(com.google.protobuf.ByteString value) {
      if (value == null) {
        throw new NullPointerException();
      }
      checkByteStringIsUtf8(value);
      ensureContactsIsMutable();
      contacts_.add(value);
      onChanged();
      return this;
    }

    private java.lang.Object resource_ = "";
    /**
     *
     *
     * <pre>
     * Required. The name of the resource to send the test message for. All
     * contacts must either be set directly on this resource or inherited from
     * another resource that is an ancestor of this one. Format:
     * organizations/{organization_id}, folders/{folder_id} or
     * projects/{project_id}
     * </pre>
     *
     * <code>
     * string resource = 2 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
     * </code>
     *
     * @return The resource.
     */
    public java.lang.String getResource() {
      java.lang.Object ref = resource_;
      if (!(ref instanceof java.lang.String)) {
        com.google.protobuf.ByteString bs = (com.google.protobuf.ByteString) ref;
        java.lang.String s = bs.toStringUtf8();
        resource_ = s;
        return s;
      } else {
        return (java.lang.String) ref;
      }
    }
    /**
     *
     *
     * <pre>
     * Required. The name of the resource to send the test message for. All
     * contacts must either be set directly on this resource or inherited from
     * another resource that is an ancestor of this one. Format:
     * organizations/{organization_id}, folders/{folder_id} or
     * projects/{project_id}
     * </pre>
     *
     * <code>
     * string resource = 2 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
     * </code>
     *
     * @return The bytes for resource.
     */
    public com.google.protobuf.ByteString getResourceBytes() {
      java.lang.Object ref = resource_;
      if (ref instanceof String) {
        com.google.protobuf.ByteString b =
            com.google.protobuf.ByteString.copyFromUtf8((java.lang.String) ref);
        resource_ = b;
        return b;
      } else {
        return (com.google.protobuf.ByteString) ref;
      }
    }
    /**
     *
     *
     * <pre>
     * Required. The name of the resource to send the test message for. All
     * contacts must either be set directly on this resource or inherited from
     * another resource that is an ancestor of this one. Format:
     * organizations/{organization_id}, folders/{folder_id} or
     * projects/{project_id}
     * </pre>
     *
     * <code>
     * string resource = 2 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
     * </code>
     *
     * @param value The resource to set.
     * @return This builder for chaining.
     */
    public Builder setResource(java.lang.String value) {
      if (value == null) {
        throw new NullPointerException();
      }
      resource_ = value;
      bitField0_ |= 0x00000002;
      onChanged();
      return this;
    }
    /**
     *
     *
     * <pre>
     * Required. The name of the resource to send the test message for. All
     * contacts must either be set directly on this resource or inherited from
     * another resource that is an ancestor of this one. Format:
     * organizations/{organization_id}, folders/{folder_id} or
     * projects/{project_id}
     * </pre>
     *
     * <code>
     * string resource = 2 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
     * </code>
     *
     * @return This builder for chaining.
     */
    public Builder clearResource() {
      resource_ = getDefaultInstance().getResource();
      bitField0_ = (bitField0_ & ~0x00000002);
      onChanged();
      return this;
    }
    /**
     *
     *
     * <pre>
     * Required. The name of the resource to send the test message for. All
     * contacts must either be set directly on this resource or inherited from
     * another resource that is an ancestor of this one. Format:
     * organizations/{organization_id}, folders/{folder_id} or
     * projects/{project_id}
     * </pre>
     *
     * <code>
     * string resource = 2 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = { ... }
     * </code>
     *
     * @param value The bytes for resource to set.
     * @return This builder for chaining.
     */
    public Builder setResourceBytes(com.google.protobuf.ByteString value) {
      if (value == null) {
        throw new NullPointerException();
      }
      checkByteStringIsUtf8(value);
      resource_ = value;
      bitField0_ |= 0x00000002;
      onChanged();
      return this;
    }

    private int notificationCategory_ = 0;
    /**
     *
     *
     * <pre>
     * Required. The notification category to send the test message for. All
     * contacts must be subscribed to this category.
     * </pre>
     *
     * <code>
     * .google.cloud.essentialcontacts.v1.NotificationCategory notification_category = 3 [(.google.api.field_behavior) = REQUIRED];
     * </code>
     *
     * @return The enum numeric value on the wire for notificationCategory.
     */
    @java.lang.Override
    public int getNotificationCategoryValue() {
      return notificationCategory_;
    }
    /**
     *
     *
     * <pre>
     * Required. The notification category to send the test message for. All
     * contacts must be subscribed to this category.
     * </pre>
     *
     * <code>
     * .google.cloud.essentialcontacts.v1.NotificationCategory notification_category = 3 [(.google.api.field_behavior) = REQUIRED];
     * </code>
     *
     * @param value The enum numeric value on the wire for notificationCategory to set.
     * @return This builder for chaining.
     */
    public Builder setNotificationCategoryValue(int value) {
      notificationCategory_ = value;
      bitField0_ |= 0x00000004;
      onChanged();
      return this;
    }
    /**
     *
     *
     * <pre>
     * Required. The notification category to send the test message for. All
     * contacts must be subscribed to this category.
     * </pre>
     *
     * <code>
     * .google.cloud.essentialcontacts.v1.NotificationCategory notification_category = 3 [(.google.api.field_behavior) = REQUIRED];
     * </code>
     *
     * @return The notificationCategory.
     */
    @java.lang.Override
    public com.google.cloud.essentialcontacts.v1.NotificationCategory getNotificationCategory() {
      com.google.cloud.essentialcontacts.v1.NotificationCategory result =
          com.google.cloud.essentialcontacts.v1.NotificationCategory.forNumber(
              notificationCategory_);
      return result == null
          ? com.google.cloud.essentialcontacts.v1.NotificationCategory.UNRECOGNIZED
          : result;
    }
    /**
     *
     *
     * <pre>
     * Required. The notification category to send the test message for. All
     * contacts must be subscribed to this category.
     * </pre>
     *
     * <code>
     * .google.cloud.essentialcontacts.v1.NotificationCategory notification_category = 3 [(.google.api.field_behavior) = REQUIRED];
     * </code>
     *
     * @param value The notificationCategory to set.
     * @return This builder for chaining.
     */
    public Builder setNotificationCategory(
        com.google.cloud.essentialcontacts.v1.NotificationCategory value) {
      if (value == null) {
        throw new NullPointerException();
      }
      bitField0_ |= 0x00000004;
      notificationCategory_ = value.getNumber();
      onChanged();
      return this;
    }
    /**
     *
     *
     * <pre>
     * Required. The notification category to send the test message for. All
     * contacts must be subscribed to this category.
     * </pre>
     *
     * <code>
     * .google.cloud.essentialcontacts.v1.NotificationCategory notification_category = 3 [(.google.api.field_behavior) = REQUIRED];
     * </code>
     *
     * @return This builder for chaining.
     */
    public Builder clearNotificationCategory() {
      bitField0_ = (bitField0_ & ~0x00000004);
      notificationCategory_ = 0;
      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.essentialcontacts.v1.SendTestMessageRequest)
  }

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

  static {
    DEFAULT_INSTANCE = new com.google.cloud.essentialcontacts.v1.SendTestMessageRequest();
  }

  public static com.google.cloud.essentialcontacts.v1.SendTestMessageRequest getDefaultInstance() {
    return DEFAULT_INSTANCE;
  }

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

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

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