code: def clear(self, asset_manager_id):
          
          self.logger.info('Clear Assets - Asset Manager: %s', asset_manager_id)
          url = '%s/clear/%s' % (self.endpoint, asset_manager_id)
          response = self.session.delete(url)
          if response.ok:
              count = response.json().get('count', 'Unknown')
              self.logger.info('Deleted %s Assets.', count)
              return count
          else:
              self.logger.error(response.text)
              response.raise_for_status()
docs: This method deletes all the data for an asset_manager_id.
              It should be used with extreme caution.  In production it
              is almost always better to Inactivate rather than delete.