{
  "payload": {
    "headers": {
      "Content-Type": "application/json",
      "X-SFMC-ENS-Signature": "sGYYE0kMz1sJl0mNXQqIcYqRuYRRPuVGdI5FtF0hDxg="
    },
    "queryParameters": {},
    "rawBody": {
      "data": "[{\"eventCategoryType\":\"TransactionalSendEvents.EmailSent\",\"timestampUTC\":\"2024-02-01T15:30:00.000Z\",\"definitionKey\":\"welcome-email-def\",\"requestId\":\"a1b2c3d4-e5f6-7890-abcd-ef1234567890\",\"compositeId\":\"a1b2c3d4-e5f6-7890-abcd-ef1234567890.1\",\"info\":{\"messageKey\":\"d4e5f6a7-b8c9-0123-defa-345678901234\",\"contactKey\":\"subscriber-001\",\"to\":\"john.doe@example.com\",\"statusCode\":200,\"statusMessage\":\"OK\"}}]",
      "contentType": "application/json"
    },
    "body": {
      "data": [
        {
          "eventCategoryType": "TransactionalSendEvents.EmailSent",
          "timestampUTC": "2024-02-01T15:30:00.000Z",
          "definitionKey": "welcome-email-def",
          "requestId": "a1b2c3d4-e5f6-7890-abcd-ef1234567890",
          "compositeId": "a1b2c3d4-e5f6-7890-abcd-ef1234567890.1",
          "info": {
            "messageKey": "d4e5f6a7-b8c9-0123-defa-345678901234",
            "contactKey": "subscriber-001",
            "to": "john.doe@example.com",
            "statusCode": 200,
            "statusMessage": "OK"
          }
        },
        {
          "eventCategoryType": "TransactionalSendEvents.EmailBounced",
          "timestampUTC": "2024-02-01T15:31:00.000Z",
          "definitionKey": "welcome-email-def",
          "requestId": "b2c3d4e5-f6a7-8901-bcde-f12345678901",
          "compositeId": "b2c3d4e5-f6a7-8901-bcde-f12345678901.1",
          "info": {
            "messageKey": "e5f6a7b8-c9d0-1234-efab-456789012345",
            "contactKey": "subscriber-002",
            "to": "jane.smith@example.com",
            "statusCode": 550,
            "statusMessage": "Mailbox not found",
            "bounceCode": "1",
            "bounceMessage": "Address does not exist"
          }
        }
      ],
      "contentType": "application/json"
    },
    "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",
      "stableId": "testFlowStableId"
    },
    "startedAt": "2024-01-15T00:00:00.000Z",
    "globalDebug": false
  }
}