{
  "schema": "LOC-016_SYNTHETIC_CASES_v1",
  "policy_note": "Synthetic offline evidence only; no production node, credential, or destructive operation is used.",
  "cases": [
    {
      "id": "baseline_managed_drift",
      "desired_generation": "g74",
      "authoritative_desired_generation": "g74",
      "desired_digest": "sha256:D7",
      "observed_generation": "g73",
      "observed_at_age_s": 30,
      "observation_ttl_s": 300,
      "heartbeat_fresh": true,
      "resources": [
        {
          "resource_key": "worker.build",
          "desired_value": "7.4",
          "observed_value": "7.3",
          "ownership_scope": "MANAGED"
        },
        {
          "resource_key": "config.digest",
          "desired_value": "D7",
          "observed_value": "D7",
          "ownership_scope": "MANAGED"
        },
        {
          "resource_key": "maintenance.mode",
          "desired_value": "off",
          "observed_value": "on",
          "ownership_scope": "OPERATOR_OWNED",
          "override_approved": true
        }
      ],
      "authorized_action": true,
      "idempotency_key": "N24:g74:worker.build",
      "attempt_count": 1,
      "retry_budget": 2,
      "conflicting_writer": false,
      "command_success": true,
      "post_action": {
        "worker.build": "7.4",
        "config.digest": "D7"
      },
      "expected_post_digest": "sha256:D7"
    },
    {
      "id": "stale_snapshot_heartbeat_ok",
      "desired_generation": "g74",
      "authoritative_desired_generation": "g74",
      "desired_digest": "sha256:D7",
      "observed_generation": "g73",
      "observed_at_age_s": 720,
      "observation_ttl_s": 300,
      "heartbeat_fresh": true,
      "resources": [
        {
          "resource_key": "worker.build",
          "desired_value": "7.4",
          "observed_value": "7.3",
          "ownership_scope": "MANAGED"
        }
      ],
      "authorized_action": true,
      "idempotency_key": "N24:g74:worker.build",
      "attempt_count": 0,
      "retry_budget": 2,
      "conflicting_writer": false,
      "command_success": false,
      "post_action": {},
      "expected_post_digest": "sha256:D7"
    },
    {
      "id": "operator_owned_override_only",
      "desired_generation": "g74",
      "authoritative_desired_generation": "g74",
      "desired_digest": "sha256:D7",
      "observed_generation": "g74",
      "observed_at_age_s": 20,
      "observation_ttl_s": 300,
      "heartbeat_fresh": true,
      "resources": [
        {
          "resource_key": "worker.build",
          "desired_value": "7.4",
          "observed_value": "7.4",
          "ownership_scope": "MANAGED"
        },
        {
          "resource_key": "config.digest",
          "desired_value": "D7",
          "observed_value": "D7",
          "ownership_scope": "MANAGED"
        },
        {
          "resource_key": "maintenance.mode",
          "desired_value": "off",
          "observed_value": "on",
          "ownership_scope": "OPERATOR_OWNED",
          "override_approved": true
        }
      ],
      "authorized_action": true,
      "idempotency_key": "N24:g74:none",
      "attempt_count": 0,
      "retry_budget": 2,
      "conflicting_writer": false,
      "command_success": false,
      "post_action": {
        "worker.build": "7.4",
        "config.digest": "D7"
      },
      "expected_post_digest": "sha256:D7"
    },
    {
      "id": "replay_after_converged",
      "desired_generation": "g74",
      "authoritative_desired_generation": "g74",
      "desired_digest": "sha256:D7",
      "observed_generation": "g74",
      "observed_at_age_s": 10,
      "observation_ttl_s": 300,
      "heartbeat_fresh": true,
      "resources": [
        {
          "resource_key": "worker.build",
          "desired_value": "7.4",
          "observed_value": "7.4",
          "ownership_scope": "MANAGED"
        },
        {
          "resource_key": "config.digest",
          "desired_value": "D7",
          "observed_value": "D7",
          "ownership_scope": "MANAGED"
        }
      ],
      "authorized_action": true,
      "idempotency_key": "N24:g74:already-applied",
      "attempt_count": 1,
      "retry_budget": 2,
      "conflicting_writer": false,
      "command_success": false,
      "post_action": {
        "worker.build": "7.4",
        "config.digest": "D7"
      },
      "expected_post_digest": "sha256:D7"
    },
    {
      "id": "command_success_digest_mismatch",
      "desired_generation": "g74",
      "authoritative_desired_generation": "g74",
      "desired_digest": "sha256:D7",
      "observed_generation": "g73",
      "observed_at_age_s": 15,
      "observation_ttl_s": 300,
      "heartbeat_fresh": true,
      "resources": [
        {
          "resource_key": "worker.build",
          "desired_value": "7.4",
          "observed_value": "7.3",
          "ownership_scope": "MANAGED"
        },
        {
          "resource_key": "config.digest",
          "desired_value": "D7",
          "observed_value": "D6",
          "ownership_scope": "MANAGED"
        }
      ],
      "authorized_action": true,
      "idempotency_key": "N24:g74:repair",
      "attempt_count": 1,
      "retry_budget": 3,
      "conflicting_writer": false,
      "command_success": true,
      "post_action": {
        "worker.build": "7.4",
        "config.digest": "D6"
      },
      "expected_post_digest": "sha256:D7"
    },
    {
      "id": "conflicting_writer",
      "desired_generation": "g74",
      "authoritative_desired_generation": "g74",
      "desired_digest": "sha256:D7",
      "observed_generation": "g73",
      "observed_at_age_s": 25,
      "observation_ttl_s": 300,
      "heartbeat_fresh": true,
      "resources": [
        {
          "resource_key": "worker.build",
          "desired_value": "7.4",
          "observed_value": "7.3",
          "ownership_scope": "MANAGED"
        }
      ],
      "authorized_action": true,
      "idempotency_key": "N24:g74:worker.build",
      "attempt_count": 1,
      "retry_budget": 3,
      "conflicting_writer": true,
      "command_success": true,
      "post_action": {
        "worker.build": "7.3"
      },
      "expected_post_digest": "sha256:D7"
    },
    {
      "id": "retry_budget_exhausted",
      "desired_generation": "g74",
      "authoritative_desired_generation": "g74",
      "desired_digest": "sha256:D7",
      "observed_generation": "g73",
      "observed_at_age_s": 20,
      "observation_ttl_s": 300,
      "heartbeat_fresh": true,
      "resources": [
        {
          "resource_key": "worker.build",
          "desired_value": "7.4",
          "observed_value": "7.3",
          "ownership_scope": "MANAGED"
        }
      ],
      "authorized_action": true,
      "idempotency_key": "N24:g74:worker.build",
      "attempt_count": 2,
      "retry_budget": 2,
      "conflicting_writer": false,
      "command_success": true,
      "post_action": {
        "worker.build": "7.3"
      },
      "expected_post_digest": "sha256:D7"
    },
    {
      "id": "offline_old_generation_transfer",
      "desired_generation": "g72",
      "authoritative_desired_generation": "g74",
      "desired_digest": "sha256:D5",
      "observed_generation": "g72",
      "observed_at_age_s": 40,
      "observation_ttl_s": 300,
      "heartbeat_fresh": true,
      "resources": [
        {
          "resource_key": "worker.build",
          "desired_value": "7.2",
          "observed_value": "7.2",
          "ownership_scope": "MANAGED"
        },
        {
          "resource_key": "maintenance.mode",
          "desired_value": "off",
          "observed_value": "on",
          "ownership_scope": "OPERATOR_OWNED",
          "override_approved": true
        }
      ],
      "authorized_action": true,
      "idempotency_key": "N24:g72:old",
      "attempt_count": 0,
      "retry_budget": 2,
      "conflicting_writer": false,
      "command_success": false,
      "post_action": {},
      "expected_post_digest": "sha256:D7"
    }
  ]
}