global class ChatterGroup { global String additionalLabel; global ConnectApi.Announcement announcement; global ConnectApi.BannerPhoto bannerPhoto; global Boolean canHaveChatterGuests; global ConnectApi.Reference community; global String description; global String emailToChatterAddress; global Boolean isArchived; global Boolean isAutoArchiveDisabled; global Boolean isBroadcast; global Datetime lastFeedElementPostDate; global Datetime lastFeedItemPostDate; global Integer memberCount; global ConnectApi.GroupMembershipType myRole; global ConnectApi.UserSummary owner; global ConnectApi.Photo photo; global ConnectApi.GroupVisibilityType visibility; global Object clone() { } global Boolean equals(Object obj) { } global Double getBuildVersion() { } global Integer hashCode() { } global String toString() { } }