GLS web service for online tracking services Login information to YourGLS ExitCode for execution a web service operations, ExitCode = 0 indicates no error A datetime with precisions to the hour, all units is 1 based, and hour is less then 24 <br / > Year > 1900, Month 1 = January, Day 1 = first day in month, 0 <= hour > 24, 0 >= Minut > 60 Method to extract the signature of a POD. The result will contain original filename <PODFileName /> and a <PODFile /> that is the binary file encoded in BASE64