{
  "schema": "task26-local-retention-host-capability-v1",
  "status": "FILESYSTEM_IMMUTABILITY_AVAILABLE_VIA_LOCAL_DOCKER_ROOT",
  "host_filesystem": "ext4",
  "session_uid": 1000,
  "session_effective_capabilities": [],
  "direct_chattr_command": "chattr +i <disposable-probe-file>",
  "direct_chattr_exit_code": 1,
  "direct_chattr_error": "Operation not permitted",
  "sudo_noninteractive_command": "sudo -n true",
  "sudo_noninteractive_exit_code": 1,
  "sudo_noninteractive_error": "interactive authentication is required",
  "user_namespace_command": "unshare -Ur sh -c id",
  "user_namespace_exit_code": 1,
  "user_namespace_error": "write failed /proc/self/uid_map: Operation not permitted",
  "docker_network": "none",
  "docker_pull": "never",
  "docker_image_id": "sha256:ef91e4b15da8323a1523adb2b371998dcd3063dae8553cc2744c178ccc065bc4",
  "docker_image_repo_digest": "ubuntu@sha256:4fbb8e6a8395de5a7550b33509421a2bafbc0aab6c06ba2cef9ebffbc7092d90",
  "disposable_probe": {
    "container_chattr_exit_code": 0,
    "immutable_flag_observed": true,
    "owner_modify_exit_code": 1,
    "owner_modify_error": "Operation not permitted",
    "owner_delete_exit_code": 1,
    "owner_delete_error": "Operation not permitted",
    "owner_read_exit_code": 0
  },
  "external_cloud_writes": 0,
  "sudo_prompts": 0
}