Cancel Conversation

post/v1/conversations/{conversation_id}/cancel

Cancel runs associated with a conversation.

Note: To cancel active runs, Redis is required.

Agent-direct mode: Pass conversation_id="default" with agent_id query parameter to cancel runs for the agent's default conversation.

Deprecated: Passing an agent ID as conversation_id still works but will be removed.

Path ParametersExpand Collapse

conversation_id: string

The conversation identifier. Can be a conversation ID ('conv-'), 'default' for agent-direct mode (with agent_id parameter), or an agent ID ('agent-') for backwards compatibility (deprecated).

minLength1

maxLength42

Query ParametersExpand Collapse

agent_id: optional string

Agent ID for agent-direct mode with 'default' conversation

Cancel Conversation

curl https://api.letta.com/v1/conversations/$CONVERSATION_ID/cancel \
    -X POST \
    -H "Authorization: Bearer $LETTA_API_KEY"

{
  "foo": "bar"
}

Returns Examples

{
  "foo": "bar"
}