|writable_by|array|List of UUID strings identifying Users and other Groups that have write permission for this Group. Only users who are allowed to administer the Group will receive a full list. Other users will receive a partial list that includes the Group's owner_uuid and (if applicable) their own user UUID.||
|trash_at|datetime|If @trash_at@ is non-null and in the past, this group and all objects directly or indirectly owned by the group will be hidden from API calls. May be untrashed.||
|delete_at|datetime|If @delete_at@ is non-null and in the past, the group and all objects directly or indirectly owned by the group may be permanently deleted.||
|writable_by|array|List of UUID strings identifying Users and other Groups that have write permission for this Group. Only users who are allowed to administer the Group will receive a full list. Other users will receive a partial list that includes the Group's owner_uuid and (if applicable) their own user UUID.||
|trash_at|datetime|If @trash_at@ is non-null and in the past, this group and all objects directly or indirectly owned by the group will be hidden from API calls. May be untrashed.||
|delete_at|datetime|If @delete_at@ is non-null and in the past, the group and all objects directly or indirectly owned by the group may be permanently deleted.||