/// <summary>
 ///  Returns a single direct message, specified by an id parameter. 
 /// </summary>
 /// <param name="OAuth">OAuth Keys Token, TokenSecret, ConsumerKey, ConsumerSecret</param>
 /// <param name="directMessageId">ID Of DirectMessage</param>
 /// <returns></returns>
 public JArray GetDirect_Messages_Show_ById(oAuthTwitter oAuth, string directMessageId)
 {
     DirectMessage objDM = new DirectMessage();
     JArray jobjDMS = new JArray();
     jobjDMS = objDM.Get_Direct_Messages_Show_ById(oAuth, directMessageId);
     return jobjDMS;
 }