Node.js 20 is deprecated. The following actions target Node.js 20 but are being forced to run on Node.js 24: actions/checkout@v4, actions/setup-dotnet@v4, actions/upload-artifact@v4. For more information see: https://github.blog/changelog/2025-09-19-deprecation-of-node-20-on-github-actions-runners/

Possible null reference return.

Possible null reference return.

XML comment on 'BaseBuilder.HttpClientBuilder' has a typeparamref tag for 'T', but there is no type parameter by that name

Possible null reference return.

Possible null reference argument for parameter 'key' in 'T ConcurrentDictionary<string, T>.AddOrUpdate(string key, T addValue, Func<string, T, T> updateValueFactory)'.

Possible null reference argument for parameter 'addValue' in 'string ConcurrentDictionary<T, string>.AddOrUpdate(T key, string addValue, Func<T, string, string> updateValueFactory)'.

Possible null reference argument for parameter 'name' in 'MemberInfo[] Type.GetMember(string name)'.

Possible null reference argument for parameter 'key' in 'T ConcurrentDictionary<string, T>.this[string key]'.

Possible null reference return.