code: def setup_lambda_api(self):
          
          self.create_resource(self.parent_id)
          self.attach_method(self.resource_id)
          self.add_lambda_integration()
          self.add_permission()
          self.create_api_deployment()
          self.create_api_key()
          self.update_api_mappings()
docs: A wrapper for all the steps needed to setup the integration.