/// <summary>
/// Constructs the parameters as string.
/// </summary>
/// <param name="parameters"></param>
/// <returns></returns>
private string GetParametersAsString(IDictionary <string, string> parameters)
{
var data = new StringBuilder();
foreach (var key in (IEnumerable <string>)parameters.Keys)
{
var value = parameters[key];
if (value != null)
{
data.Append(key);
data.Append('=');
data.Append(MwsUtil.UrlEncode(value, false));
data.Append('&');
}
}
var result = data.ToString();
return(result.Remove(result.Length - 1));
}
