code: public void deleteVoiceCall(final String id) throws NotFoundException, GeneralException, UnauthorizedException {
          if (id == null) {
              throw new IllegalArgumentException("Voice Message ID must be specified.");
          }
  
          String url = String.format("%s%s", VOICE_CALLS_BASE_URL, VOICECALLSPATH);
          messageBirdService.deleteByID(url, id);
      }
docs: Function to delete voice call by id
  
  @param id Voice call ID
  @throws UnauthorizedException if client is unauthorized
  @throws GeneralException      general exception