MXChatCategory Class Reference Inherits from NSObject Declared in MXChatCategory.h Overview @class MXChatCategoryThe class define the chat category info. name @property name @property (nonatomic, readonly, copy) NSString *name Discussion The category’s name. Declared In MXChatCategory.h isDefault @property isDefault @property (nonatomic, readonly, assign) BOOL isDefault Discussion Yes if it is default category. Declared In MXChatCategory.h