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

namespace Google\Cloud\Dialogflow\V2;

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

/**
 * The template used for importing documents.
 *
 * Generated from protobuf message <code>google.cloud.dialogflow.v2.ImportDocumentTemplate</code>
 */
class ImportDocumentTemplate extends \Google\Protobuf\Internal\Message
{
    /**
     * Required. The MIME type of the document.
     *
     * Generated from protobuf field <code>string mime_type = 1 [(.google.api.field_behavior) = REQUIRED];</code>
     */
    protected $mime_type = '';
    /**
     * Required. The knowledge type of document content.
     *
     * Generated from protobuf field <code>repeated .google.cloud.dialogflow.v2.Document.KnowledgeType knowledge_types = 2 [(.google.api.field_behavior) = REQUIRED];</code>
     */
    private $knowledge_types;
    /**
     * Metadata for the document. The metadata supports arbitrary
     * key-value pairs. Suggested use cases include storing a document's title,
     * an external URL distinct from the document's content_uri, etc.
     * The max size of a `key` or a `value` of the metadata is 1024 bytes.
     *
     * Generated from protobuf field <code>map<string, string> metadata = 3;</code>
     */
    private $metadata;

    /**
     * Constructor.
     *
     * @param array $data {
     *     Optional. Data for populating the Message object.
     *
     *     @type string $mime_type
     *           Required. The MIME type of the document.
     *     @type int[] $knowledge_types
     *           Required. The knowledge type of document content.
     *     @type array|\Google\Protobuf\Internal\MapField $metadata
     *           Metadata for the document. The metadata supports arbitrary
     *           key-value pairs. Suggested use cases include storing a document's title,
     *           an external URL distinct from the document's content_uri, etc.
     *           The max size of a `key` or a `value` of the metadata is 1024 bytes.
     * }
     */
    public function __construct($data = NULL) {
        \GPBMetadata\Google\Cloud\Dialogflow\V2\Document::initOnce();
        parent::__construct($data);
    }

    /**
     * Required. The MIME type of the document.
     *
     * Generated from protobuf field <code>string mime_type = 1 [(.google.api.field_behavior) = REQUIRED];</code>
     * @return string
     */
    public function getMimeType()
    {
        return $this->mime_type;
    }

    /**
     * Required. The MIME type of the document.
     *
     * Generated from protobuf field <code>string mime_type = 1 [(.google.api.field_behavior) = REQUIRED];</code>
     * @param string $var
     * @return $this
     */
    public function setMimeType($var)
    {
        GPBUtil::checkString($var, True);
        $this->mime_type = $var;

        return $this;
    }

    /**
     * Required. The knowledge type of document content.
     *
     * Generated from protobuf field <code>repeated .google.cloud.dialogflow.v2.Document.KnowledgeType knowledge_types = 2 [(.google.api.field_behavior) = REQUIRED];</code>
     * @return RepeatedField<int>
     */
    public function getKnowledgeTypes()
    {
        return $this->knowledge_types;
    }

    /**
     * Required. The knowledge type of document content.
     *
     * Generated from protobuf field <code>repeated .google.cloud.dialogflow.v2.Document.KnowledgeType knowledge_types = 2 [(.google.api.field_behavior) = REQUIRED];</code>
     * @param int[] $var
     * @return $this
     */
    public function setKnowledgeTypes($var)
    {
        $arr = GPBUtil::checkRepeatedField($var, \Google\Protobuf\Internal\GPBType::ENUM, \Google\Cloud\Dialogflow\V2\Document\KnowledgeType::class);
        $this->knowledge_types = $arr;

        return $this;
    }

    /**
     * Metadata for the document. The metadata supports arbitrary
     * key-value pairs. Suggested use cases include storing a document's title,
     * an external URL distinct from the document's content_uri, etc.
     * The max size of a `key` or a `value` of the metadata is 1024 bytes.
     *
     * Generated from protobuf field <code>map<string, string> metadata = 3;</code>
     * @return \Google\Protobuf\Internal\MapField
     */
    public function getMetadata()
    {
        return $this->metadata;
    }

    /**
     * Metadata for the document. The metadata supports arbitrary
     * key-value pairs. Suggested use cases include storing a document's title,
     * an external URL distinct from the document's content_uri, etc.
     * The max size of a `key` or a `value` of the metadata is 1024 bytes.
     *
     * Generated from protobuf field <code>map<string, string> metadata = 3;</code>
     * @param array|\Google\Protobuf\Internal\MapField $var
     * @return $this
     */
    public function setMetadata($var)
    {
        $arr = GPBUtil::checkMapField($var, \Google\Protobuf\Internal\GPBType::STRING, \Google\Protobuf\Internal\GPBType::STRING);
        $this->metadata = $arr;

        return $this;
    }

}

