The target framework 'net7.0' is out of support and will not receive security updates in the future. Please refer to https://aka.ms/dotnet-core-support for more information about the support policy.

'HMACSHA256Algorithm' is obsolete: 'HMAC SHA based algorithms are not secure to protect modern web applications. Consider switching to RSASSA or ECDSA.'

'HMACSHA256Algorithm' is obsolete: 'HMAC SHA based algorithms are not secure to protect modern web applications. Consider switching to RSASSA or ECDSA.'

Because this call is not awaited, execution of the current method continues before the call is completed. Consider applying the 'await' operator to the result of the call.

Because this call is not awaited, execution of the current method continues before the call is completed. Consider applying the 'await' operator to the result of the call.

This async method lacks 'await' operators and will run synchronously. Consider using the 'await' operator to await non-blocking API calls, or 'await Task.Run(...)' to do CPU-bound work on a background thread.

Non-nullable field '_instance' must contain a non-null value when exiting constructor. Consider adding the 'required' modifier or declaring the field as nullable.

Cannot convert null literal to non-nullable reference type.

Cannot convert null literal to non-nullable reference type.

Non-nullable field '_loggerFactory' must contain a non-null value when exiting constructor. Consider adding the 'required' modifier or declaring the field as nullable.