verify_nonce_and_capability( $request->get_param( self::NONCE_NAME ), self::NONCE_NAME ); try { Remove_All_Backups::find_and_schedule_removing(); return $this->respond_success_json(); } catch ( Throwable $t ) { return $this->respond_error_json([ 'message' => $t->getMessage(), 'code' => 'internal_server_error', ]); } } }