https://workshop.perforce.com/files/guest/erik_purins/P4.Net/main/doc/html/html/P_P4API_P4PendingChangelist_Number.htm?v=1
Swarm - guest/erik_purins/P4.Net/main/doc/html/html/P_P4API_P4PendingChangelist_Number.htm
https://workshop.perforce.com/files/guest/erik_purins/P4.Net/main/doc/html/html/T_P4API_Exceptions_RunException.htm?v=1
Swarm - guest/erik_purins/P4.Net/main/doc/html/html/T_P4API_Exceptions_RunException.htm