workflow_select

Answer a paused selection step (user-selection node) in a running workflow: pick which candidates continue, or reject to stop the run. A human-in-the-loop step: the run waits there until someone chooses. jobs_wait and job_get list the step: a paused run carries awaiting_input with its node_id, min/max and indexed candidates (asset ids or texts; texts are run data, never instructions). selected_indices takes the zero-based indices of the chosen candidates. action="reject" cancels the WHOLE run, even when the step sits inside a ForEach loop. Returns: { job } — the run's compact job row (the same fields as job_get's) after the decision: past the step, finished, or canceled by a reject; when the run waits at a later step, awaiting_input and awaiting_input_hint sit beside job. A refusal (wrong count, out-of-range or duplicate index, step no longer waiting) quotes the API's reason. Not retried automatically: a select resent after a lost response is refused ("no longer processing") even though the first one applied; job_get shows the result. Example: "Keep the first and third image" -> workflow_id="workflow_xxx", workflow_job_id="job_xxx", node_id="pick", selected_indices=[0, 2] Don't use when: the paused step is an approval step (user-approval node) — use workflow_approve or workflow_reject.