{
  "contractVersion": "harness.catalyst-notebook.http-exchange.v1",
  "request": {
    "method": "POST",
    "path": "/v1/catalyst/workbench/versions/5617ad5d-039e-41df-aa5a-dc88d1e17c0a/execute",
    "body": {
      "contractVersion": "catalyst.workbench.execute.request.v1",
      "versionId": "5617ad5d-039e-41df-aa5a-dc88d1e17c0a",
      "queryDigest": "4e373581fe151f2cf949e454e0ed01485fd30263d955debd7ad7d13ad5b3ff86",
      "idempotencyKey": "harness-notebook-2ef82e84-f9fa-478a-a4d1-ad028f755f90"
    }
  },
  "response": {
    "httpStatus": 200,
    "body": {
      "contractVersion": "catalyst.workbench.execution.v1",
      "queryDigest": "4e373581fe151f2cf949e454e0ed01485fd30263d955debd7ad7d13ad5b3ff86",
      "idempotencyKey": "harness-notebook-2ef82e84-f9fa-478a-a4d1-ad028f755f90",
      "validationStatus": "valid",
      "query": {
        "sql": "SELECT COUNT(DISTINCT patient_id) AS patient_count\nFROM analytics.lab_result_fact_v1\nWHERE observed_at >= :start_date",
        "parameters": [
          {
            "value": "2026-01-01",
            "type": "date",
            "name": "start_date",
            "source": "question"
          }
        ]
      },
      "statementTimeoutMs": 10000,
      "maxRows": 100,
      "replayed": false,
      "status": "succeeded",
      "result": {
        "columns": [
          {
            "ordinal": 0,
            "name": "patient_count",
            "databaseType": "int8",
            "typeOid": 20,
            "logicalType": "integer"
          }
        ],
        "rows": [
          [
            {
              "type": "integer",
              "value": 96
            }
          ]
        ],
        "rowCount": {
          "returned": 1,
          "truncated": false,
          "truncationReason": null
        },
        "warnings": []
      },
      "durationMs": 6,
      "executionId": "c040fbe4-4eac-43b1-80f6-57b0d2161da7",
      "sessionId": "710ea76e-f9ce-4cee-b5e4-bc967c1d5865",
      "versionId": "5617ad5d-039e-41df-aa5a-dc88d1e17c0a",
      "ordinal": 2,
      "completedAt": "2026-08-04T21:23:32.576384Z"
    }
  },
  "elapsedMs": 23
}