code: func (b *BigIP) ModifyInternalDataGroupRecords(name string, records *[]DataGroupRecord) error {
  	config := &DataGroup{
  		Records: *records,
  	}
  	return b.put(config, uriLtm, uriDatagroup, uriInternal, name)
  }
docs: // Modify a named internal data group, REPLACING all the records