code: public static base_responses unset(nitro_service client, servicegroup resources[],  String[] args) throws Exception {
  		base_responses result = null;
  		if (resources != null && resources.length > 0) {
  			servicegroup unsetresources[] = new servicegroup[resources.length];
  			for (int i=0;i<resources.length;i++){
  				unsetresources[i] = new servicegroup();
  				unsetresources[i].servicegroupname = resources[i].servicegroupname;
  				unsetresources[i].servername = resources[i].servername;
  				unsetresources[i].port = resources[i].port;
  				unsetresources[i].weight = resources[i].weight;
  				unsetresources[i].customserverid = resources[i].customserverid;
  				unsetresources[i].serverid = resources[i].serverid;
  				unsetresources[i].hashid = resources[i].hashid;
  			}
  			result = unset_bulk_request(client, unsetresources,args);
  		}
  		return result;
  	}
docs: Use this API to unset the properties of servicegroup resources.
  Properties that need to be unset are specified in args array.