The behavior of 'byte.ToString(string)' could vary based on the current user's locale settings. Replace this call in 'string.ToHashSHA256()' with a call to 'byte.ToString(string, IFormatProvider)'. (https://learn.microsoft.com/dotnet/fundamentals/code-analysis/quality-rules/ca1305)

In externally visible method 'Task<IReadOnlyList<DaxFormatterResponse>> DaxFormatterClient.FormatAsync(DaxFormatterMultipleRequest request, CancellationToken cancellationToken = default(CancellationToken))', validate parameter 'request' is non-null before using it. If appropriate, throw an 'ArgumentNullException' when the argument is 'null'. (https://learn.microsoft.com/dotnet/fundamentals/code-analysis/quality-rules/ca1062)

In externally visible method 'Task<DaxFormatterResponse?> DaxFormatterClient.FormatAsync(DaxFormatterSingleRequest request, CancellationToken cancellationToken = default(CancellationToken))', validate parameter 'request' is non-null before using it. If appropriate, throw an 'ArgumentNullException' when the argument is 'null'. (https://learn.microsoft.com/dotnet/fundamentals/code-analysis/quality-rules/ca1062)

Call System.IDisposable.Dispose on object created by 'new DaxFormatterHttpClientMessageHandler()' before all references to it are out of scope (https://learn.microsoft.com/dotnet/fundamentals/code-analysis/quality-rules/ca2000)

Remove the underscores from member name Dax.Formatter.Models.DaxFormatterSeparatorStyle.US_UK (https://learn.microsoft.com/dotnet/fundamentals/code-analysis/quality-rules/ca1707)

Change 'List<DaxFormatterError>' in 'DaxFormatterResponse.Errors' to use 'Collection<T>', 'ReadOnlyCollection<T>' or 'KeyedCollection<K,V>' (https://learn.microsoft.com/dotnet/fundamentals/code-analysis/quality-rules/ca1002)

Change 'Errors' to be read-only by removing the property setter (https://learn.microsoft.com/dotnet/fundamentals/code-analysis/quality-rules/ca2227)

Abstract type 'DaxFormatterRequest' should not have public constructors (https://learn.microsoft.com/dotnet/fundamentals/code-analysis/quality-rules/ca1012)

Change 'List<string>' in 'DaxFormatterMultipleRequest.Dax' to use 'Collection<T>', 'ReadOnlyCollection<T>' or 'KeyedCollection<K,V>' (https://learn.microsoft.com/dotnet/fundamentals/code-analysis/quality-rules/ca1002)

Change 'Dax' to be read-only by removing the property setter (https://learn.microsoft.com/dotnet/fundamentals/code-analysis/quality-rules/ca2227)