curl --request GET \
  --url https://api.kapso.ai/platform/v1/whatsapp/flows/{flow_id}/function_invocations \
  --header 'X-API-Key: <api-key>'

{
  "data": {
    "function_id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
    "function_name": "<string>",
    "invocations": [
      {
        "id": "3c90c3cc-0d44-4b50-8888-8dd25736052a",
        "status_code": 123,
        "duration_ms": 123,
        "request_body": {},
        "response_body": {},
        "error_message": "<string>",
        "cf_ray": "<string>",
        "created_at": "2023-11-07T05:31:56Z"
      }
    ]
  }
}