<?php
# Generated by the protocol buffer compiler.  DO NOT EDIT!
# source: google/cloud/dialogflow/v2/participant.proto

namespace Google\Cloud\Dialogflow\V2;

use Google\Protobuf\Internal\GPBType;
use Google\Protobuf\Internal\RepeatedField;
use Google\Protobuf\Internal\GPBUtil;

/**
 * Represents the selection of a suggestion.
 *
 * Generated from protobuf message <code>google.cloud.dialogflow.v2.SuggestionInput</code>
 */
class SuggestionInput extends \Google\Protobuf\Internal\Message
{
    /**
     * Required. The ID of a suggestion selected by the human agent.
     * The suggestion(s) were generated in a previous call to
     * request Dialogflow assist.
     * The format is:
     * `projects/<Project ID>/locations/<Location ID>/answerRecords/<Answer Record
     * ID>` where <Answer Record ID> is an alphanumeric string.
     *
     * Generated from protobuf field <code>string answer_record = 1 [(.google.api.field_behavior) = REQUIRED];</code>
     */
    protected $answer_record = '';

    /**
     * Constructor.
     *
     * @param array $data {
     *     Optional. Data for populating the Message object.
     *
     *     @type string $answer_record
     *           Required. The ID of a suggestion selected by the human agent.
     *           The suggestion(s) were generated in a previous call to
     *           request Dialogflow assist.
     *           The format is:
     *           `projects/<Project ID>/locations/<Location ID>/answerRecords/<Answer Record
     *           ID>` where <Answer Record ID> is an alphanumeric string.
     * }
     */
    public function __construct($data = NULL) {
        \GPBMetadata\Google\Cloud\Dialogflow\V2\Participant::initOnce();
        parent::__construct($data);
    }

    /**
     * Required. The ID of a suggestion selected by the human agent.
     * The suggestion(s) were generated in a previous call to
     * request Dialogflow assist.
     * The format is:
     * `projects/<Project ID>/locations/<Location ID>/answerRecords/<Answer Record
     * ID>` where <Answer Record ID> is an alphanumeric string.
     *
     * Generated from protobuf field <code>string answer_record = 1 [(.google.api.field_behavior) = REQUIRED];</code>
     * @return string
     */
    public function getAnswerRecord()
    {
        return $this->answer_record;
    }

    /**
     * Required. The ID of a suggestion selected by the human agent.
     * The suggestion(s) were generated in a previous call to
     * request Dialogflow assist.
     * The format is:
     * `projects/<Project ID>/locations/<Location ID>/answerRecords/<Answer Record
     * ID>` where <Answer Record ID> is an alphanumeric string.
     *
     * Generated from protobuf field <code>string answer_record = 1 [(.google.api.field_behavior) = REQUIRED];</code>
     * @param string $var
     * @return $this
     */
    public function setAnswerRecord($var)
    {
        GPBUtil::checkString($var, True);
        $this->answer_record = $var;

        return $this;
    }

}

