DPONE_SAFE_SAMPLE_ARGUMENTS_INVALID

The safe-sample command combination is invalid for the beginner or live path (missing required flags, unsupported target, or conflicting options). No network or credential I/O is performed.

Fix

Use the frozen five-command path from First Airflow DAG. For the live handoff, keep --sample and --target temporary and avoid adding a sixth beginner command or ad-hoc connection overrides. The emitted safe fix preserves an existing positive sample budget, environment, run ID, and selectors; review the command before executing it.