code: def delete(self, name):
      state_machine_arn = self.get_state_machine_arn(name)
      if state_machine_arn is None:
          return None
      return self._client.delete_state_machine(
          stateMachineArn=state_machine_arn,
      )
  
file_path: metaflow/metaflow/plugins/aws/step_functions/step_functions_client.py
imports: from metaflow.metaflow_config import AWS_SANDBOX_ENABLED, AWS_SANDBOX_REGION, SFN_EXECUTION_LOG_GROUP_ARN
label_desc: Use image node_id 10 for calling the StepFunctionsClient obj's underlying member method code with example usage: obj.delete(name) and returns: self, None