DotNet CORE V7 has a UserManager which is a part of the Microsoft Identity Framework. When I attempt process an Http PUT request in my backend server, I am able to provide all the data that needs to be changed. However, writing the updates back goes through the UserManager and I get errors stating that the Security Certificate can't be null. This certificate is internal to UserManager. It's a seemingly random string of 32 characters, but I believe it has to be generated by UserManager itself. Any ideas? Thanks in advance.
I attempted to fill in the string with a Guid converted to a string without the dashes or curly braces. This didn't work. I've searched for UserManager functions I might use; some were recommended, but when I tried to use them, they didn't compile.
