Edit File: SettingOptions.php
<?php /** * REST API Setting Options Controller * * Handles requests to /settings/{option} */ namespace Automattic\Kkart\Admin\API; defined( 'ABSPATH' ) || exit; use \Automattic\Kkart\Admin\API\Reports\Cache as ReportsCache; /** * Setting Options controller. * * @extends KKART_REST_Setting_Options_Controller */ class SettingOptions extends \KKART_REST_Setting_Options_Controller { /** * Endpoint namespace. * * @var string */ protected $namespace = 'kkart-analytics'; /** * Invalidates API cache when updating settings options. * * @param WP_REST_Request $request Full details about the request. * @return array Of WP_Error or WP_REST_Response. */ public function batch_items( $request ) { // Invalidate the API cache. ReportsCache::invalidate(); // Process the request. return parent::batch_items( $request ); } }