Group chats

Group chats are shared with the workspace. Paths are relative to /api/workspaces/{workspaceId}.

Method	Path	Does
GET	/rooms/	List group chats
POST	/rooms/	Create: { "agentIds": ["…", "…"], "title": "…" }
GET	/rooms/{roomId}	Read one
POST	/rooms/{roomId}	Send a message: { "content": "…" }; replies stream back as JSON lines
PATCH	/rooms/{roomId}	Change title, description, pinned or archived
POST	/rooms/{roomId}/members	Add bots: { "agentIds": ["…"] }
POST	/rooms/{roomId}/kickoff	Let newly added bots introduce themselves (streams)
GET	/rooms/{roomId}/decisions	Turn-taking decisions: who was picked to answer, and why

A group needs at least two different bots from this workspace. Adding bots skips ids that are unknown or already in the chat rather than failing. Closing the request of a streaming call stops the bots, like the Stop button.