code: def test_execute(self, _, mock_processing, __, mock_desc):
      mock_desc.side_effect = [
          ClientError({"Error": {"Code": "ValidationException"}}, "op"),
          None,
      ]
      sagemaker = SageMakerProcessingOperator(
          **self.processing_config_kwargs,
          config=CREATE_PROCESSING_PARAMS,
      )
      sagemaker.execute(None)
      mock_processing.assert_called_once_with(
          CREATE_PROCESSING_PARAMS,
          wait_for_completion=False,
          check_interval=5,
          max_ingestion_time=None,
      )
  
imports: from __future__ import annotations
  from unittest import mock
  import pytest
  from botocore.exceptions import ClientError
  from openlineage.client.run import Dataset
  from airflow.exceptions import AirflowException, TaskDeferred
  from airflow.providers.amazon.aws.hooks.sagemaker import SageMakerHook
  from airflow.providers.amazon.aws.operators import sagemaker
  from airflow.providers.amazon.aws.operators.sagemaker import SageMakerBaseOperator, SageMakerProcessingOperator
  from airflow.providers.amazon.aws.triggers.sagemaker import SageMakerTrigger
  from airflow.providers.openlineage.extractors import OperatorLineage
label_desc: Use image node_id 4 for calling the TestSageMakerProcessingOperator obj's underlying member method code with example usage: obj.test_execute(_, mock_processing, __, mock_desc) without return types