def METHOD_NAME(self) -> str:
    """Get the ARN for the pipeline execution associated with this trial component (if any).
    Returns:
        str: A pipeline execution ARN.
    """
    trial_component = self.load(
        trial_component_name=self.trial_component_name, sagemaker_session=self.sagemaker_session
    )
    if trial_component.source is None or trial_component.source["SourceArn"] is None:
        return None
    tags = self.sagemaker_session.sagemaker_client.list_tags(
        ResourceArn=trial_component.source["SourceArn"]
    )["Tags"]
    for tag in tags:
        if tag["Key"] == "sagemaker:pipeline-execution-arn":
            return tag["Value"]
    return None