Inheritance: BaseModel
 public AccountNote Save(AccountNote accountNote)
 {
     var url = string.Format("AccountNote/Save?apikey={0}&companyid={1}", _apiKey, _companyId);
     var request = new RestRequest(url, Method.POST) { JsonSerializer = new JsonSerializer() };
     request.RequestFormat = DataFormat.Json;
     request.AddBody(accountNote);
     var response = _client.Execute<AccountNote>(request);
     return response.Data;
 }
 public void SaveAccountNote()
 {
     var accountNote = new AccountNote
     {
         AccountId = 0,
         ActionDate = DateTime.Now.ToShortDateString(),
         EntryDate = DateTime.Now.ToShortDateString(),
         Status = true,
         Subject = "A new note about this account",
         Note = "A Note Here."
     };
     var newAccountNote = Api.AccountNoteRequest.Save(accountNote);
 }