Code Analysis ReferenceAnalyzersRCS1143On this pageRCS1143: Simplify coalesce expressionPropertiesPropertyValueDefault SeverityHiddenMinimum language version-ExamplesExample #1diagnostic.csstring s = default(string) ?? "";fix.csstring s = "";Applies toExtension for VS 2022Extension for VS CodeExtension for Open VSXPackage Roslynator.Analyzers