Sort order. Available values: id_asc, id_desc, time_asc, time_desc. time_asc and time_desc are availavle only if the method is called by the group's moderator
offset
Offset needed to return a specific subset of community members
count
Number of community members to (0 - get all community members)
fields
List of additional fields to be returned
filter
friends - only friends in this community will be returned; unsure - only those who pressed 'I may attend' will be returned (if it's an event)
flatten
Automatically flatten nested data frames into a single non-nested data frame