agent_id to default to the root agent.
Send a live prompt
message— required text to send to the running scancancel_current— optional boolean; set totrueto interrupt the active a gent turn before sendingagent_id— optional target agent id; defaults to the scan root agent
scans:message
Readiness and errors
The API enforces the same guardrails as the dashboard UI:403if the organization does not have the enterpriselive_scan_promptfea ture409if the scan is not active (pendingorrunning)503until the scan sandbox bridge is ready
/user-message endpoint.