docs: def get_api_gateway_resource(name):
      """Get the resource associated with our gateway."""
      client = boto3.client('apigateway', region_name=PRIMARY_REGION)
      matches = [x for x in client.get_rest_apis().get('items', list())
                 if x['name'] == API_GATEWAY]
      match = matches.pop()
      resources = client.get_resources(restApiId=match.get('id'))
      resource_id = None
      for item in resources.get('items', list()):
          if item.get('pathPart', '/') != name:
              continue
          resource_id = item['id']
      return resource_id