{
  "schema": "martybytes-synthetic-gateway-result/v1",
  "synthetic": true,
  "requests": [
    {
      "requestId": "fallback-success",
      "budgetUnits": 7,
      "finalOutcome": "success",
      "selectedProvider": "provider-c",
      "totalEstimatedUnits": 6,
      "attempts": [
        {"attempt":1,"provider":"provider-a","model":"model-a","outcome":"timeout","syntheticDurationTicks":3,"estimate":{"units":2,"source":"fixture-rate-card","basis":"invented two-unit estimate"},"cumulativeEstimateUnits":2},
        {"attempt":2,"provider":"provider-b","model":"model-b","outcome":"rate-limit","syntheticDurationTicks":1,"estimate":{"units":1,"source":"fixture-rate-card","basis":"invented one-unit estimate"},"cumulativeEstimateUnits":3},
        {"attempt":3,"provider":"provider-c","model":"model-c","outcome":"success","syntheticDurationTicks":2,"estimate":{"units":3,"source":"fixture-rate-card","basis":"invented three-unit estimate"},"cumulativeEstimateUnits":6}
      ]
    },
    {
      "requestId": "budget-stop",
      "budgetUnits": 2,
      "finalOutcome": "budget-stopped",
      "selectedProvider": null,
      "totalEstimatedUnits": 2,
      "attempts": [
        {"attempt":1,"provider":"provider-a","model":"model-a","outcome":"timeout","syntheticDurationTicks":2,"estimate":{"units":2,"source":"fixture-rate-card","basis":"invented two-unit estimate"},"cumulativeEstimateUnits":2},
        {"attempt":2,"provider":"provider-b","model":"model-b","outcome":"not-attempted-budget-stop","syntheticDurationTicks":0,"estimate":{"units":1,"source":"fixture-rate-card","basis":"invented one-unit estimate"},"cumulativeEstimateUnits":2}
      ]
    }
  ]
}