# Update Mass Message URL: /api-reference/mass-messaging/updateMassMessage Update a mass message. *** title: Update Mass Message description: Update a mass message. full: true \_openapi: method: PUT route: /api/{account}/mass-messaging/{id} toc: \[] structuredData: headings: \[] contents: * content: Update a mass message. *** {/* This file was generated by Fumadocs. Do not edit this file directly. Any changes should be made by running the generation command again. */}