get https://api.verihubs.com/ktp/id/extract-async/result
This method helps you to get the recognition result of extract KTP asynchronous.  
You will receive a response of your payload request which consists of message and an error code if the request fails to process. The following is a list of error codes of get KTP extraction payload request.
| Error status | Error code | Description | 
|---|---|---|
| 400 | INVALID_PAYLOAD_REFERENCE_ID | reference_id is too short/too long | 
| 404 | INVALID_PAYLOAD_REFERENCE_ID_NOT_FOUND | reference_id is not found / reference_id payload is missing | 
| 500 | INTERNAL_SERVER_ERROR | Internal server error | 
But, you can also received error_code in your successful request. This error_code indicates an error that appeared in processing the request from the extract-async method. The following is a list of error_code you might get. 
| Error code | Description | 
|---|---|
| FAIL_ON_1 | Fail on quality | 
| KTP_NOT_DETECTED | KTP not detected from image | 
| INTERNAL_SERVER_ERROR | Internal server error | 
| Effective 1 Sep 2023 | 
- Remove response: "blur_score" and "dark_score"
