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

The annotation for nullable reference types should only be used in code within a '#nullable' annotations context.

Possible null reference return.

Possible null reference return.

'InvalidOperationException.InvalidOperationException(SerializationInfo, StreamingContext)' is obsolete: 'This API supports obsolete formatter-based serialization. It should not be called or extended by application code.' (https://aka.ms/dotnet-warnings/SYSLIB0051)

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.

Use IHeaderDictionary.Append or the indexer to append or set headers. IDictionary.Add will throw an ArgumentException when attempting to add a duplicate key. (https://aka.ms/aspnet/analyzers)

Number of parameters supplied in the logging message template do not match the number of named placeholders (https://learn.microsoft.com/dotnet/fundamentals/code-analysis/quality-rules/ca2017)

Found version-specific or distribution-specific runtime identifier(s): win7-x64. Affected libraries: Packaging.Targets. In .NET 8.0 and higher, assets for version-specific and distribution-specific runtime identifiers will not be found by default. See https://aka.ms/dotnet/rid-usage for details.