net6.0-windows 
namespace Microsoft.CodeAnalysis.CSharp
{
    public static class SyntaxFacts
    {
        [Obsolete("IsLambdaBody API is obsolete", true)]
        public static bool IsLambdaBody(SyntaxNode! node);
    }
}
.NET 5.06.07.08.09.010.0
.NET Core 2.02.12.23.03.1
.NET Framework 4.6.14.6.24.74.7.14.7.24.84.8.1
.NET Standard 2.02.1
Information specific to net6.0
Assembly

Microsoft.CodeAnalysis.CSharp , Version=4.13.0.0, PublicKeyToken=31bf3856ad364e35

Referencing

Your project needs a package reference to Microsoft.CodeAnalysis.CSharp.

Package Microsoft.CodeAnalysis.CSharp (4.13.0) netstandard2.0
Obsolete IsLambdaBody API is obsolete
Platform Restrictions

This API is supported on all platforms.

  • Built-in API
  • Package-provided API