force (method)
Used when authorization cannot be obtained online.
Syntax
- (void)force:(NSString*)voiceAuthCode;
public func force(_ voiceAuthCode: String) throws -> Void
Remarks
This method is used when the response to a Sale or AuthOnly request indicates that voice authorization is required. The merchant then telephones the call center and receives a voice authorization code. Calling the Force method with this code in the VoiceAuthCode parameter will complete the transaction.
Note: If the Gateway does not support this method, the class will fails with an error.