code: private void addPostParams(final Request request) {
          if (friendlyName != null) {
              request.addPostParam("FriendlyName", friendlyName);
          }
  
          if (codeLength != null) {
              request.addPostParam("CodeLength", codeLength.toString());
          }
  
          if (lookupEnabled != null) {
              request.addPostParam("LookupEnabled", lookupEnabled.toString());
          }
  
          if (skipSmsToLandlines != null) {
              request.addPostParam("SkipSmsToLandlines", skipSmsToLandlines.toString());
          }
  
          if (dtmfInputRequired != null) {
              request.addPostParam("DtmfInputRequired", dtmfInputRequired.toString());
          }
  
          if (ttsName != null) {
              request.addPostParam("TtsName", ttsName);
          }
  
          if (psd2Enabled != null) {
              request.addPostParam("Psd2Enabled", psd2Enabled.toString());
          }
      }
docs: Add the requested post parameters to the Request.
  
  @param request Request to add post params to