Delete a conversation and its messages
Remove a conversation and every message in it. Deletion is irreversible, and only owner and admin hold it. To move one aside without losing it, archive instead.
DELETE
Deletion is irreversible. It requires a role that can delete conversations, which only
owner and admin hold; any other role gets 403. To take a conversation out of the way without losing it, archive it instead.
An owner or admin caller can delete any conversation in the organization. A conversation that does not exist, belongs to another organization, or has a malformed ID returns 404.
This request also resolves the conversation’s assistant. If that assistant can no longer answer (it is disabled or archived, or has no knowledge attached), this request returns 400 validation_error.
string
required
The conversation ID.
Response
Returns204 No Content with an empty body.
Last modified on September 26, 2026