{
  "payload": {
    "headers": {},
    "queryParameters": {},
    "rawBody": {
      "data": null
    },
    "body": {
      "data": {
        "created": [],
        "updated": [
          {
            "msg_id": "abc12345.recvd-67890-XYZ-1-1234567-1.0",
            "from_email": "sender@example.com",
            "subject": "Hello from Acme!",
            "to_email": "user@example.com",
            "status": "delivered",
            "opens_count": 0,
            "clicks_count": 0,
            "last_event_time": "2026-05-27T14:30:00Z",
            "api_key_id": "abc12345defg67890hijkXYZ",
            "template_id": "d-exampletemplateid1234567890abcdef"
          }
        ]
      }
    },
    "pathFragment": "",
    "webhookUrls": {},
    "webhookApiKeys": {},
    "invokeUrl": "",
    "executionId": "RXhhbXBsZUV4ZWN1dGlvblJlc3VsdElk",
    "customer": {
      "id": "testCustomerId",
      "name": "Test Customer",
      "externalId": "testExternalId"
    },
    "instance": {
      "id": "testInstanceId",
      "name": "Test Instance"
    },
    "user": {
      "id": "testUserId",
      "email": "user@example.com",
      "name": "Test User",
      "externalId": "testUserExternalId"
    },
    "integration": {
      "id": "testIntegrationId",
      "name": "Test Integration",
      "versionSequenceId": "1",
      "externalVersion": ""
    },
    "flow": {
      "id": "testFlowId",
      "name": "Test Flow"
    },
    "startedAt": "2026-05-27T14:30:30.000Z",
    "globalDebug": false
  }
}