public static SessionBuilder SessionBuilderWithHost(string instanceUrl)
        {
            BaseValidator.CheckForNullAndEmptyOrThrow(instanceUrl, typeof(SessionBuilder).Name + ".InstanceUrl");

            var result = new SessionBuilder
            {
                instanceUrl = instanceUrl
            };

            return(result);
        }
    public static SessionBuilder SessionBuilderWithHost(string instanceUrl)
    {
      BaseValidator.CheckForNullAndEmptyOrThrow(instanceUrl, typeof(SessionBuilder).Name + ".InstanceUrl");

      var result = new SessionBuilder
      {
        instanceUrl = instanceUrl
      };

      return result;
    }