post https://xyz.xyz.in/service-api/api/v1/service/Refund/sendotp
| SNo. | HTTP Resoponse code | response_code | status | Description |
|---|---|---|---|---|
| 1 | 200 | 1 | true | Refund Otp Successfully Sent |
| 2 | 200 | 2 | false | Transaction not found or already refunded |
| 3 | 412 | 3 | false | No record found |
| 4 | 406 | 16 | false | Validation_errors (dynamic message related to validations) |
| 5 | 401 | 17 | false | DMT service or preference is not active for this account |
| 6 | 412 | 18 | false | Unable to resend refund OTP request |
| 7 | 401 | 19 | false | Invalid JWT token or token related errors (this is dynamic message could be change as per partner's input parameter) |
| 8 | 401 | 20 | false | Authentication failed |
| 9 | 503 | 21 | false | DMT BANK6 Service is down |