public static string GetIdKey <TBinaryInfo>(this TBinaryInfo binaryInfo, Expression <Func <TBinaryInfo, object> > selector) where TBinaryInfo : BinaryInfo, new()
{
var bodyExp = GetMemberExpBody(selector);
var val = selector.Compile().Invoke(binaryInfo);
var valStr = val is string s ? s : JsonConvert.SerializeObject(val);
var partitionKey =
$"{typeof(TBinaryInfo)}_{bodyExp.Member.Name}_{HashUtil.ComputeMd5Hash(valStr)}";
return(partitionKey);
}