Hello,
I read in another post that PlayFab does not return 403 errors at all, so the error must be coming from somewhere else. However, I am hoping you can still help by elaborating on how the ErrorMessage property of a PlayFabError is generated. Along with the 403 error, I receive the following ErrorMessage:
"The nintendo ai payload property does not match the configured client IDs for this title. (Parameter 'nintendo.ai')"
What I'm wondering is: is this string coming from PlayFab? If it is generated by PlayFab, then perhaps you would be able to elaborate on what is occurring here. If not, then I know to go ask on Nintendo's forums. I am asking here first because Nintendo always asks to post PlayFab-related problems on PlayFab's forums.
Thank you in advance.