ISODateTimeLibrary   "ISODateTime" 
 getDateParts(dateStr) 
  Get year, month, day from date string.
  Parameters:
     dateStr :  : ISO 8601 format, i.e. "2022-05-04T14:00:00.001000-04:00" or "2022-05-04T14:00:00Z"
  Returns: array of int  
 getTimeParts(dateStr) 
  Get hour, minute, seconds from date string.
  Parameters:
     dateStr :  : ISO 8601 format, i.e. "2022-05-04T14:00:00.001000-04:00" or "2022-05-04T14:00:00Z"
  Returns: array of int  
 getUTCTimezone(dateStr) 
  Get UTC timezone.
  Parameters:
     dateStr :  : ISO 8601 format, i.e. "2022-05-04T14:00:00.001000-04:00" or "2022-05-04T14:00:00Z"
  Returns: string UTC timezone
