code: def DoesIDExist(tag_name):
      
      # the eDNA API requires that the tag_name be specified in a binary format,
      # and the ctypes library must be used to create a C++ variable type.
      szPoint = c_char_p(tag_name.encode('utf-8'))
      result = bool(dna_dll.DoesIdExist(szPoint))
      return result
docs: Determines if a fully-qualified site.service.tag eDNA tag exists
      in any of the connected services.
  
      :param tag_name: fully-qualified (site.service.tag) eDNA tag
      :return: true if the point exists, false if the point does not exist
  
      Example:
  
      >>> DoesIDExist("Site.Service.Tag")