Code Analysis ReferenceAnalyzersRCS1047On this pageRCS1047: Non-asynchronous method name should not end with 'Async'PropertiesPropertyValueDefault SeverityInfoMinimum language version-ExamplesExample #1diagnostic.cspublic void FooAsync(){}fix.cspublic void Foo(){}Applies toExtension for VS 2022Extension for VS CodeExtension for Open VSXPackage Roslynator.Analyzers