# Mark last message read by ambassador **POST /chat/chatrooms/{chatroom}/ambassadors/{ambassador}/read** ## Servers - https://domain.tld/api/v2: https://domain.tld/api/v2 () ## Authentication methods - Bearer token ## Parameters ### Headers - **X-Popsell-Brand** (integer) The id of the target brand ### Path parameters - **chatroom** (integer) The chatroom id - **ambassador** (integer) The ambassador id ## Responses ### 200 Returns the last message read ### 403 Forbidden - You don't have permission to access this route ### 404 Not found - The ambassador does not exist [Powered by Bump.sh](https://bump.sh)