Update IMEI Fraud.md

#63

documentation/API proposals/IMEI Fraud.md

@@ -5,10 +5,19 @@ IMEI Fraud API submission
 | API name | IMEI Fraud|
 | API owner | MTN - Waseem Amra |
 | Initial API Contributors | MTN - Waseem Amra | 
-| API summary | This API allows for the API Consumer to understand if any fraud markers have been associated with the device. Fraud markers may be applied if the device is lost, suspended, stolen, blacklisted, etc. |
-| Technical viability | This API uses IMEI info, usually stored by the MNO, to determine whether any fraud markers are associated with the device |
+| API summary | This API enables the API Consumer to determine whether fraud has been reported for the connected device. It will use the MSISDN or/ IMEI to check if the associated device has been reported as lost, suspended, stolen, blacklisted. 
+
+Use case – account takeover, online registration  |
+| Technical viability | This API uses IMEI info, usually stored by the MNO, to determine whether any fraud logs are associated with the device. 
+
+Input: MSISDN & or IMEI number 
+
+Output:  
+
+Status: e.g. Blocked, lost,stolen, blacklisted etc 
+Date_reported:10-01-2023  |
 | Commercial viability | Customer demand has been validated |
-| YAML code available? | No - To be provided |
-| Validated in lab/productive environments? | No |
-| Validated with real customers? | Yes |
-| Validated with operators? | No |
+| YAML code available? | yes Updated yaml provided |
+| Validated in lab/productive environments? | No In Commercial network |
+| Validated with real customers? | YES – Banks from different markets as part of GSMA fintech stream in SA markets  |
+| Validated with operators? | yes South African MNOs will support |