{
  "scenario": "spawn_contract_fail_self_key",
  "fixture_kind": "validate_spawn_callback_contract.input",
  "task_id": "task-fixture-2640-fail-self-key",
  "executor_key": "c119085addb0f8b7",
  "anu_key": "c119085addb0f8b7",
  "prompt_text": "ANU_KEY: c119085addb0f8b7\ncollector_role=ANU\n## SELF_COLLECTOR / SENDFILE_ONLY / NOT_REGISTERED 차단 (코드 contract 강제)\nbody",
  "anu_keys": ["c119085addb0f8b7"],
  "anu_keys_resolvable": true
}