in src/Amazon.Extensions.CognitoAuthentication/Util/CognitoAuthHelper.cs [157:164]
private static string GetAssemblyFileVersion()
{
var assembly = typeof(CognitoAuthHelper).GetTypeInfo().Assembly;
AssemblyFileVersionAttribute attribute = assembly.GetCustomAttribute(typeof(AssemblyFileVersionAttribute)) as AssemblyFileVersionAttribute;
var version = attribute == null ? "Unknown" : attribute.Version;
return version;
}