System/Library/PrivateFrameworks/CloudMediaServicesInterfaceKit.framework

CMSServiceError.h

NSObject

@interface CMSServiceError : NSObject

+ (id)_supportedDomains;
+ (id)serviceError:(long long)a0 withUnderlyingIssue:(id)a1;
+ (id)serviceErrorFromCause:(id)a0;

@end