---
search:
  tags:
    - support
    - POST
seo:
  description: >-
    Posts a normal opener-authored message as the acting… Reference for the POST
    /support/tickets/{ticketId}/messages endpoint in the Leadtime Public API
    API.
sidebar:
  badge: POST
  label: Post a support message
title: Post a support message
type: openapi-operation
---
Posts a normal opener-authored message as the acting PAT/OAuth user. The ticket must belong to that acting user. Posting to a closed ticket automatically reopens it.

<Operation source="api-reference" id="supportcontroller-postmessage" />