Automattic / jetpack

		$param = $data->get_json_params();

		// Exit if no parameters were passed.

		if ( ! is_array( $param ) ) {

			return new WP_Error( 'missing_setting', esc_html__( 'Missing setting.', 'jetpack' ), array( 'status' => 404 ) );

		}

		// Get option name and value.

		$option = key( $param );

		$params = $data->get_json_params();

		// Exit if no parameters were passed.

		if ( ! is_array( $params ) ) {

			return new WP_Error( 'missing_options', esc_html__( 'Missing options.', 'jetpack' ), array( 'status' => 404 ) );

		}

		// Get available module options.

		$options = self::get_module_available_options( $data['slug'] );