Send a message into the ODIN room of a session

POST 
/api/projects/:projectId/sessions/:sessionId/room-messages

Push a custom message to the players of a live session. The transcription bot sends it into the ODIN room as a Cortex Room Protocol frame (bytes 0x43 0x58 "CX", a version byte, then JSON { type, id, seq, data }); clients receive it through MessageReceived from the bot peer. Pass targetExternalUserIds to reach only some players. Limits: 8 KB per encoded frame, 20 messages per second per room. Requires a bot in the room (an active session). Delivery is best effort in real time — for state a client must not miss, keep an authoritative copy it can fetch after a reconnect.

Request

Responses

202

Handed to the bot of the session

400

Invalid type or payload (e.g. a reserved cortex. type)

403

The credential lacks the rooms.push scope or access to this project

404

Session not found in this project

409

The session is not active, or no bot is connected to its room

413

The encoded frame exceeds 8 KB

429

The room exceeded 20 messages per second; see Retry-After