Enable Debug Logging for the iOS SDK

Use the shared singleton on ServiceLogger to adjust the level.

In Swift:

ServiceLogger.shared.level = .debug

In Objective-C:

[SCServiceLogger sharedLogger].level = SCSLoggerLevelDebug;

The log level is specified using the SCSLoggerLevel enumerated type. It can be one of these values:

• SCSLoggerLevelDebug (.debug in Swift)
• SCSLoggerLevelInfo (.info in Swift)
• SCSLoggerLevelError (.error in Swift)—Default value
• SCSLoggerLevelFault (.fault in Swift)
• SCSLoggerLevelOff (.off in Swift)

By default, logs go to the console output. You can have logs go to a file using the filehandle property.