Automattic / jetpack

		$connection = WPCOM_JSON_API_Get_Connection_Endpoint::get_connection_by_id( $connection_id );

		// Verify that user has permission to view this connection

		if ( $current_user->ID != $connection['user_ID'] && 0 != $connection['user_ID'] ) {

			return new WP_Error( 'authorization_required', 'You do not have permission to access this resource.', 403 );

		}

		if ( empty( $connection ) ) {

			return new WP_Error( 'unknown_connection', 'Connection not found.', 404 );

		}

		// Verify that user has permission to view this connection

		if ( $current_user->ID != $connection['user_ID'] && 0 != $connection['user_ID'] ) {

			return new WP_Error( 'authorization_required', 'You do not have permission to access this resource.', 403 );

		}

		// Remove publicize connections related to the connection

		$publicize = new Publicize();