<?php
# Generated by the protocol buffer compiler.  DO NOT EDIT!
# source: google/cloud/security/privateca/v1beta1/service.proto

namespace Google\Cloud\Security\PrivateCA\V1beta1;

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

/**
 * Request message for [CertificateAuthorityService.ListCertificates][google.cloud.security.privateca.v1beta1.CertificateAuthorityService.ListCertificates].
 *
 * Generated from protobuf message <code>google.cloud.security.privateca.v1beta1.ListCertificatesRequest</code>
 */
class ListCertificatesRequest extends \Google\Protobuf\Internal\Message
{
    /**
     * Required. The resource name of the location associated with the
     * [Certificates][google.cloud.security.privateca.v1beta1.Certificate], in the format
     * `projects/&#42;&#47;locations/&#42;&#47;certificateauthorities/&#42;`.
     *
     * Generated from protobuf field <code>string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = {</code>
     */
    private $parent = '';
    /**
     * Optional. Limit on the number of
     * [Certificates][google.cloud.security.privateca.v1beta1.Certificate] to include in the
     * response. Further [Certificates][google.cloud.security.privateca.v1beta1.Certificate] can subsequently be obtained
     * by including the
     * [ListCertificatesResponse.next_page_token][google.cloud.security.privateca.v1beta1.ListCertificatesResponse.next_page_token] in a subsequent
     * request. If unspecified, the server will pick an appropriate default.
     *
     * Generated from protobuf field <code>int32 page_size = 2 [(.google.api.field_behavior) = OPTIONAL];</code>
     */
    private $page_size = 0;
    /**
     * Optional. Pagination token, returned earlier via
     * [ListCertificatesResponse.next_page_token][google.cloud.security.privateca.v1beta1.ListCertificatesResponse.next_page_token].
     *
     * Generated from protobuf field <code>string page_token = 3 [(.google.api.field_behavior) = OPTIONAL];</code>
     */
    private $page_token = '';
    /**
     * Optional. Only include resources that match the filter in the response. For details
     * on supported filters and syntax, see [Certificates Filtering
     * documentation](https://cloud.google.com/certificate-authority-service/docs/sorting-filtering-certificates#filtering_support).
     *
     * Generated from protobuf field <code>string filter = 4 [(.google.api.field_behavior) = OPTIONAL];</code>
     */
    private $filter = '';
    /**
     * Optional. Specify how the results should be sorted. For details on supported fields
     * and syntax, see [Certificates Sorting
     * documentation](https://cloud.google.com/certificate-authority-service/docs/sorting-filtering-certificates#sorting_support).
     *
     * Generated from protobuf field <code>string order_by = 5 [(.google.api.field_behavior) = OPTIONAL];</code>
     */
    private $order_by = '';

    /**
     * Constructor.
     *
     * @param array $data {
     *     Optional. Data for populating the Message object.
     *
     *     @type string $parent
     *           Required. The resource name of the location associated with the
     *           [Certificates][google.cloud.security.privateca.v1beta1.Certificate], in the format
     *           `projects/&#42;&#47;locations/&#42;&#47;certificateauthorities/&#42;`.
     *     @type int $page_size
     *           Optional. Limit on the number of
     *           [Certificates][google.cloud.security.privateca.v1beta1.Certificate] to include in the
     *           response. Further [Certificates][google.cloud.security.privateca.v1beta1.Certificate] can subsequently be obtained
     *           by including the
     *           [ListCertificatesResponse.next_page_token][google.cloud.security.privateca.v1beta1.ListCertificatesResponse.next_page_token] in a subsequent
     *           request. If unspecified, the server will pick an appropriate default.
     *     @type string $page_token
     *           Optional. Pagination token, returned earlier via
     *           [ListCertificatesResponse.next_page_token][google.cloud.security.privateca.v1beta1.ListCertificatesResponse.next_page_token].
     *     @type string $filter
     *           Optional. Only include resources that match the filter in the response. For details
     *           on supported filters and syntax, see [Certificates Filtering
     *           documentation](https://cloud.google.com/certificate-authority-service/docs/sorting-filtering-certificates#filtering_support).
     *     @type string $order_by
     *           Optional. Specify how the results should be sorted. For details on supported fields
     *           and syntax, see [Certificates Sorting
     *           documentation](https://cloud.google.com/certificate-authority-service/docs/sorting-filtering-certificates#sorting_support).
     * }
     */
    public function __construct($data = NULL) {
        \GPBMetadata\Google\Cloud\Security\Privateca\V1Beta1\Service::initOnce();
        parent::__construct($data);
    }

    /**
     * Required. The resource name of the location associated with the
     * [Certificates][google.cloud.security.privateca.v1beta1.Certificate], in the format
     * `projects/&#42;&#47;locations/&#42;&#47;certificateauthorities/&#42;`.
     *
     * Generated from protobuf field <code>string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = {</code>
     * @return string
     */
    public function getParent()
    {
        return $this->parent;
    }

    /**
     * Required. The resource name of the location associated with the
     * [Certificates][google.cloud.security.privateca.v1beta1.Certificate], in the format
     * `projects/&#42;&#47;locations/&#42;&#47;certificateauthorities/&#42;`.
     *
     * Generated from protobuf field <code>string parent = 1 [(.google.api.field_behavior) = REQUIRED, (.google.api.resource_reference) = {</code>
     * @param string $var
     * @return $this
     */
    public function setParent($var)
    {
        GPBUtil::checkString($var, True);
        $this->parent = $var;

        return $this;
    }

    /**
     * Optional. Limit on the number of
     * [Certificates][google.cloud.security.privateca.v1beta1.Certificate] to include in the
     * response. Further [Certificates][google.cloud.security.privateca.v1beta1.Certificate] can subsequently be obtained
     * by including the
     * [ListCertificatesResponse.next_page_token][google.cloud.security.privateca.v1beta1.ListCertificatesResponse.next_page_token] in a subsequent
     * request. If unspecified, the server will pick an appropriate default.
     *
     * Generated from protobuf field <code>int32 page_size = 2 [(.google.api.field_behavior) = OPTIONAL];</code>
     * @return int
     */
    public function getPageSize()
    {
        return $this->page_size;
    }

    /**
     * Optional. Limit on the number of
     * [Certificates][google.cloud.security.privateca.v1beta1.Certificate] to include in the
     * response. Further [Certificates][google.cloud.security.privateca.v1beta1.Certificate] can subsequently be obtained
     * by including the
     * [ListCertificatesResponse.next_page_token][google.cloud.security.privateca.v1beta1.ListCertificatesResponse.next_page_token] in a subsequent
     * request. If unspecified, the server will pick an appropriate default.
     *
     * Generated from protobuf field <code>int32 page_size = 2 [(.google.api.field_behavior) = OPTIONAL];</code>
     * @param int $var
     * @return $this
     */
    public function setPageSize($var)
    {
        GPBUtil::checkInt32($var);
        $this->page_size = $var;

        return $this;
    }

    /**
     * Optional. Pagination token, returned earlier via
     * [ListCertificatesResponse.next_page_token][google.cloud.security.privateca.v1beta1.ListCertificatesResponse.next_page_token].
     *
     * Generated from protobuf field <code>string page_token = 3 [(.google.api.field_behavior) = OPTIONAL];</code>
     * @return string
     */
    public function getPageToken()
    {
        return $this->page_token;
    }

    /**
     * Optional. Pagination token, returned earlier via
     * [ListCertificatesResponse.next_page_token][google.cloud.security.privateca.v1beta1.ListCertificatesResponse.next_page_token].
     *
     * Generated from protobuf field <code>string page_token = 3 [(.google.api.field_behavior) = OPTIONAL];</code>
     * @param string $var
     * @return $this
     */
    public function setPageToken($var)
    {
        GPBUtil::checkString($var, True);
        $this->page_token = $var;

        return $this;
    }

    /**
     * Optional. Only include resources that match the filter in the response. For details
     * on supported filters and syntax, see [Certificates Filtering
     * documentation](https://cloud.google.com/certificate-authority-service/docs/sorting-filtering-certificates#filtering_support).
     *
     * Generated from protobuf field <code>string filter = 4 [(.google.api.field_behavior) = OPTIONAL];</code>
     * @return string
     */
    public function getFilter()
    {
        return $this->filter;
    }

    /**
     * Optional. Only include resources that match the filter in the response. For details
     * on supported filters and syntax, see [Certificates Filtering
     * documentation](https://cloud.google.com/certificate-authority-service/docs/sorting-filtering-certificates#filtering_support).
     *
     * Generated from protobuf field <code>string filter = 4 [(.google.api.field_behavior) = OPTIONAL];</code>
     * @param string $var
     * @return $this
     */
    public function setFilter($var)
    {
        GPBUtil::checkString($var, True);
        $this->filter = $var;

        return $this;
    }

    /**
     * Optional. Specify how the results should be sorted. For details on supported fields
     * and syntax, see [Certificates Sorting
     * documentation](https://cloud.google.com/certificate-authority-service/docs/sorting-filtering-certificates#sorting_support).
     *
     * Generated from protobuf field <code>string order_by = 5 [(.google.api.field_behavior) = OPTIONAL];</code>
     * @return string
     */
    public function getOrderBy()
    {
        return $this->order_by;
    }

    /**
     * Optional. Specify how the results should be sorted. For details on supported fields
     * and syntax, see [Certificates Sorting
     * documentation](https://cloud.google.com/certificate-authority-service/docs/sorting-filtering-certificates#sorting_support).
     *
     * Generated from protobuf field <code>string order_by = 5 [(.google.api.field_behavior) = OPTIONAL];</code>
     * @param string $var
     * @return $this
     */
    public function setOrderBy($var)
    {
        GPBUtil::checkString($var, True);
        $this->order_by = $var;

        return $this;
    }

}