Dear @kanchan shaw,
I hope you are fine.
Thanks for adding your question.
The question I have is if there is any API to get or retrieve a certificate uploaded as Encryption, Signing or Archived from Workspace ONE UEM.
Regarding to your question, I just asked one of my colleagues from Systems Team and he told me that maybe you need to create a profile, something like a SMIME profile, to push the certificate from Workspace ONE UEM to your user device.
Something like this:
I hope that can provide you some guidance, that is out of my scope 🙂
Best regards
Antonio