What could be the max or min length of the application and tenant ID while registering the application on azure portal? is there any fixed length for Application and tenant IDs?

Question

Hi Microsoft team,

I just want to know that when we register any application in azure active directory then it generate application(client) and tenant id with specific length (eg. 36 byte) So I just want to know that, is there always a fixed length for application and tenant ids eg. 36 byte or it can be changed(increased or decreased byte length) later if we register any other application in future time?

Thanks in advance!

Regards,

Prabhat

Answer 1

Both values are GUIDs, so yes, fixed length and cannot be changed.