Function requiresArgumentNullCheck

scripts/codegen/csharp.ts:307–309

(typeName: string, isRequired: boolean)

}

function requiresArgumentNullCheck(typeName: string, isRequired: boolean): boolean {
    return isRequired && !typeName.endsWith("?") && !isNonNullableCSharpValueType(typeName);
}

async function formatCSharpFile(filePath: string): Promise<void> {
    try {