Actions53
- Channel Actions
- Direct Message Actions
- Message Actions
- User Actions
Message → Reply (Thread)
AI-generatedSummary
Posts a text message as a reply to an existing thread in a specified Rocket.Chat room.
Inputs
- roomId (required) — The ID of the channel or group (select from list or enter manually).
- text (required) — The text content of the reply (supports Markdown).
- tmid (required) — The ID of the parent message (thread root) to reply to.
Output shape
a single record containing the API response (e.g., message ID and timestamp).
The operation uses the Rocket.Chat REST API v1 endpoint 'chat.sendMessage' with the 'tmid' field set to the parent message ID.
Examples
Example 1: Reply to a thread in a general channel.
Select 'General' from the Room dropdown, enter 'This is a follow-up' in Text, and provide the Thread Message ID from a previous step.
Example 2: Reply in a direct message thread.
Select the DM Room ID, type the reply text, and enter the parent message ID.