This method will return employee information based on the role group passed in.
|agent_of_record||Integer||This specifies if we want only operators flagged as agent of record.|
|support_of_record||Integer||This specifies if we want only operators flagged as support of record.|
|format||enumeration||(optional) Set this value to "xml" for XML raw formatted output, "xml-clean" for XML tidy formatted output or "json" for JSON formatted output. If not passed, "xml" is used as a default|