INPUT SOURCE RESOLUTION PIPELINE OUTPUT FORMATS CANCEL MODEL VERSION DEPLOYMENT _identify_target() IDENTIFY TARGET TYPE _resolve_client() RESOLVE CLIENT/DEPLOY _fetch_schema() FETCH SCHEMA _sort_fields() SORT FIELDS BY X-ORDER _map_input() MAP USER INPUT TO KEY _send_request() SEND REQUEST _normalize_output() NORMALIZE OUTPUT _stream_or_return() STREAM / RETURN RESULT COMPLETION TEXT CHAT MESSAGE EMBEDDING VECTOR TOOL CALL OBJECT PAUSE STEP FMT: CLEAN