Regenerate parametermanager client (#7820)

Generated in GitHub action: https://togithub.com/googleapis/googleapis/google-api-php-client-services/actions/workflows/codegen.yaml

Author: yoshi-code-bot

src/ParameterManager/Resource/ProjectsLocationsParameters.php

@@ -115,8 +115,10 @@ public function get($name, $optParams = [])
    * @opt_param int pageSize Optional. Requested page size. Server may return
    * fewer items than requested. If unspecified, server will pick an appropriate
    * default.
-   * @opt_param string pageToken Optional. A token identifying a page of results
-   * the server should return.
+   * @opt_param string pageToken Optional. A page token, received from a previous
+   * `ListParameters` call. Provide this to retrieve the subsequent page. When
+   * paginating, all other parameters provided to `ListParameters` must match the
+   * call that provided the page token.
    * @return ListParametersResponse
    * @throws \Google\Service\Exception
    */

src/ParameterManager/Resource/ProjectsLocationsParametersVersions.php

@@ -122,8 +122,10 @@ public function get($name, $optParams = [])
    * @opt_param int pageSize Optional. Requested page size. Server may return
    * fewer items than requested. If unspecified, server will pick an appropriate
    * default.
-   * @opt_param string pageToken Optional. A token identifying a page of results
-   * the server should return.
+   * @opt_param string pageToken Optional. A page token, received from a previous
+   * `ListParameterVersions` call. Provide this to retrieve the subsequent page.
+   * When paginating, all other parameters provided to `ListParameterVersions`
+   * must match the call that provided the page token.
    * @return ListParameterVersionsResponse
    * @throws \Google\Service\Exception
    */