Error
executions
Poll the current state of an execution
Returns the same Reply envelope as /messages. Used when a flow
paused on async work (status: waiting_time) and the widget needs to
know when it has progressed. Polling is non-destructive — blocks
stay in the snapshot, so the widget must dedupe by block.id.
Suggested cadence: every 1–2 s while status is waiting_time or
running. Stop on completed, failed, aborted, or
waiting_input (which means the flow wants user action).
GET
Error
Send a user message — trigger a new flow or resume a waiting oneRecord a client-side telemetry event