private static void CreatePendingInvitations(ProjectHandler projectHandler)
 {
     projectHandler.AddPendingInvitation(new Message
     {
         Resource = "project",
         Method   = "invite",
         Fields   = new Fields
         {
             PendingInvitation = new PendingInvitation
             {
                 Username  = "******",
                 ProjectId = 1
             }
         }
     });
 }