Getting followers for a user in UserGrid

gistfile1.m

//Get the first 30 users that fred is following
UGQuery *query = [[UGQuery alloc] init];
[query addURLTerm:@"limit" equals:@"30"];
UGClientResponse *response = [usergridClient getEntityConnections: @"users" 
                                                      connectorID:@"fred" 
                                                   connectionType:@"following" 
                                                            query:query];
//This array contains the entities fred is following
NSArray * following = [response.response objectForKey:@"entities"];