System/Library/PrivateFrameworks/IDSFoundation.framework

IDSSocketPairSMSDeliveryReceipt.h

Download IDSSocketPairSMSDeliveryReceipt.h

1. NSObject
2. >
3. IDSSocketPairMessage
4. >
5. IDSSocketPairDataMessage

@interface IDSSocketPairSMSDeliveryReceipt : IDSSocketPairDataMessage

- (unsigned char)command;

@end