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 = Jetpack_Core_Json_Api_Endpoints::get_updateable_data_list( 'any' === $data['slug']

		}

		$verification_services_codes = get_option( 'verification_services_codes' );

		if (

			! is_array( $verification_services_codes )

			|| empty( $verification_services_codes )

		) {

			return new WP_Error(

				'empty',

				esc_html__( 'Site not verified with any service.', 'jetpack' ),

				array( 'status' => 404 )

			);

		}

		$services = array();

		foreach ( jetpack_verification_services() as $name => $service ) {