Cancel a signature request
Cancels an in progress signature request. Returns the POS device to the idle screen
string cancelSignatureRequest ( ueSecurityToken Token, string RequestID)
| Type | Name | Description | 
| Token | Merchant security token: used to identify merchant | |
| string | RequestID | ID returned by requestSignature | 
| string | Status | Confirmation message | 
The following exceptions (errors) are applicable to this method.
| Code | Message | Advice | 
| 21104 | Signature request not found | The RequestID was not found | 
Request:
Response: