Example
/// <summary>
/// Post Method with input parameter
/// </summary>
/// <returns> Json formated data </returns>
public string GetJsonData2()
{
IOperations _Obj = ClsOperations.GetOperations();
string url = "http://1.2.3.4:1234/Services/rest/CallService/WebRequest/";
Dictionary<string, object> objDec = new Dictionary<string, object>();
objDec.Add("@FirstParameter", "Value1");
objDec.Add("@SecondParameter", "Value2");
objDec.Add("@ThirdParameter", "Value3");
string jsonResult = _Obj.GetJsonResult(url, objDec);
return jsonResult;
}