Returns an array of unique identifiers of the existing Load Groups.
    GSErrCode  ACAPI_AnalyticalModel_GetAnalyticalLoadGroups (
        GS::Array<API_Guid>&       analyticalLoadGroups
    );
    
Parameters
- analyticalLoadGroups
- [out] Array of unique identifiers.
Return Values
- NoError
- The function has completed with success.
For other common API errors see the API Errors document.
Requirements
- Version: API 25 or later
- Header: ACAPI_Analytical_Adapter.hpp