{
  "schema": "MAKNOW_FLR018_LAB_FIXTURES_v1",
  "cases": [
    {
      "id": "retry_premium_runaway",
      "evidence_complete": true,
      "baseline_workload": 1000,
      "current_workload": 2000,
      "baseline_cost": 100.0,
      "current_cost": 600.0,
      "expected_event": false,
      "retry_factor": 3.0,
      "premium_tier": true,
      "egress_multiplier": 1.0,
      "budget_threshold": 400.0,
      "budget_control": "alerts_only",
      "proposed_guardrail": "admission_control",
      "availability_floor_met_after_guardrail": true
    },
    {
      "id": "expected_volume_growth",
      "evidence_complete": true,
      "baseline_workload": 1000,
      "current_workload": 2000,
      "baseline_cost": 100.0,
      "current_cost": 205.0,
      "expected_event": true,
      "retry_factor": 1.0,
      "premium_tier": false,
      "egress_multiplier": 1.0,
      "budget_threshold": 500.0,
      "budget_control": "alerts_only",
      "proposed_guardrail": "none",
      "availability_floor_met_after_guardrail": true
    },
    {
      "id": "flat_workload_retry_amplification",
      "evidence_complete": true,
      "baseline_workload": 1000,
      "current_workload": 1000,
      "baseline_cost": 100.0,
      "current_cost": 310.0,
      "expected_event": false,
      "retry_factor": 3.0,
      "premium_tier": false,
      "egress_multiplier": 1.0,
      "budget_threshold": 250.0,
      "budget_control": "alerts_only",
      "proposed_guardrail": "disable_retries",
      "availability_floor_met_after_guardrail": true
    },
    {
      "id": "hard_guardrail_breaks_availability",
      "evidence_complete": true,
      "baseline_workload": 1000,
      "current_workload": 1400,
      "baseline_cost": 100.0,
      "current_cost": 420.0,
      "expected_event": false,
      "retry_factor": 1.0,
      "premium_tier": true,
      "egress_multiplier": 1.0,
      "budget_threshold": 300.0,
      "budget_control": "alerts_only",
      "proposed_guardrail": "hard_shutdown",
      "availability_floor_met_after_guardrail": false
    },
    {
      "id": "budget_alert_only_no_containment",
      "evidence_complete": true,
      "baseline_workload": 1000,
      "current_workload": 1100,
      "baseline_cost": 100.0,
      "current_cost": 280.0,
      "expected_event": false,
      "retry_factor": 1.0,
      "premium_tier": false,
      "egress_multiplier": 2.5,
      "budget_threshold": 200.0,
      "budget_control": "alerts_only",
      "proposed_guardrail": "alert_only",
      "availability_floor_met_after_guardrail": true
    },
    {
      "id": "incomplete_billing_evidence",
      "evidence_complete": false,
      "baseline_workload": 1000,
      "current_workload": 1800,
      "baseline_cost": 100.0,
      "current_cost": 0.0,
      "expected_event": false,
      "retry_factor": 2.0,
      "premium_tier": false,
      "egress_multiplier": 1.0,
      "budget_threshold": 250.0,
      "budget_control": "alerts_only",
      "proposed_guardrail": "none",
      "availability_floor_met_after_guardrail": true
    },
    {
      "id": "transfer_batch_egress_expected_shift",
      "evidence_complete": true,
      "baseline_workload": 1000,
      "current_workload": 2500,
      "baseline_cost": 100.0,
      "current_cost": 270.0,
      "expected_event": true,
      "retry_factor": 1.0,
      "premium_tier": false,
      "egress_multiplier": 1.5,
      "budget_threshold": 300.0,
      "budget_control": "alerts_only",
      "proposed_guardrail": "observe",
      "availability_floor_met_after_guardrail": true
    },
    {
      "id": "transfer_batch_egress_efficiency_regression",
      "evidence_complete": true,
      "baseline_workload": 1000,
      "current_workload": 2500,
      "baseline_cost": 100.0,
      "current_cost": 520.0,
      "expected_event": true,
      "retry_factor": 1.0,
      "premium_tier": false,
      "egress_multiplier": 3.0,
      "budget_threshold": 350.0,
      "budget_control": "spend_cap_supported",
      "proposed_guardrail": "egress_admission",
      "availability_floor_met_after_guardrail": true
    }
  ]
}