code: def _delete_json(self, instance, space=None, rel_path=None, extra_params=None, id_field=None, append_to_path=None):
          
  
          model = type(instance)
  
          # Only API.spaces and API.event should not provide
          # the `space argument
          if space is None and model not in (Space, Event):
              raise Exception(
                  'In general, `API._delete_json` should always '
                  'be called with a `space` argument.'
              )
  
          if not extra_params:
              extra_params = {}
  
          if not id_field:
              id_field = 'number'
  
          if not instance.get(id_field, None):
              raise AttributeError(
                  '%s does not have a value for the id field \'%s\'' % (
                      instance.__class__.__name__,
                      id_field
                  )
              )
  
          # Generate the url to hit
          url = '{0}/{1}/{2}/{3}{4}.json?{5}'.format(
              settings.API_ROOT_PATH,
              settings.API_VERSION,
              rel_path or model.rel_path,
              instance[id_field],
              append_to_path or '',
              urllib.urlencode(extra_params),
          )
  
          # Fetch the data
          response = requests.delete(
              url=url,
              headers={
                  'X-Api-Key': self.key,
                  'X-Api-Secret': self.secret,
                  'Content-type': "application/json",
              },
          )
  
          if response.status_code == 204:  # OK
              return True
          else:  # Most likely a 404 Not Found
              raise Exception(
                  'Code {0} returned from `{1}`. Response text: "{2}".'.format(
                      response.status_code,
                      url,
                      response.text
                  )
              )
docs: Base level method for removing data from the API