В REST v2 версии API были текущими от 2.0 до 2.19. Но в REST v3 API выпущена версия 2018-07-01. См. https://docs.microsoft.com/en-us/rest/api/media/assets/createorupdate .
Microsoft Sysinternal psexec может установить флаг -a сходство процессора в Windows XP:
Usage: psexec [\\computer[,computer2[,...] | @file][-u user [-p psswd]][-n s][-l][-s|-e][-x][-i [session]][-c [-f|-v]][-w directory][-d][-][-a n,n,...] cmd [arguments] -a Separate processors on which the application can run with commas where 1 is the lowest numbered CPU. For example, to run the application on CPU 2 and CPU 4, enter: "-a 2,4"
Например:
psexec -a 2 cmd /c "echo.|DoStuff.exe"
start /affinity 1 notepad.exe
start /affinity 2 notepad.exe
(Windows7 has affinity for the start command, but XP does not. PSexec works though)