def METHOD_NAME(
    region: Optional[str] = None,
    model_id: Optional[str] = None,
    model_version: Optional[str] = None,
    tolerate_vulnerable_model: bool = False,
    tolerate_deprecated_model: bool = False,
    sagemaker_session: Session = DEFAULT_JUMPSTART_SAGEMAKER_SESSION,
) -> str:
    """Retrieves the default content type for the model matching the given arguments.
    Args:
        region (str): The AWS Region for which to retrieve the default content type.
            Defaults to ``None``.
        model_id (str): The model ID of the model for which to
            retrieve the default content type. (Default: None).
        model_version (str): The version of the model for which to retrieve the
            default content type. (Default: None).
        tolerate_vulnerable_model (bool): True if vulnerable versions of model
            specifications should be tolerated (exception not raised). If False, raises an
            exception if the script used by this version of the model has dependencies with known
            security vulnerabilities. (Default: False).
        tolerate_deprecated_model (bool): True if deprecated models should be tolerated
            (exception not raised). False if these models should raise an exception.
            (Default: False).
        sagemaker_session (sagemaker.session.Session): A SageMaker Session
            object, used for SageMaker interactions. If not
            specified, one is created using the default AWS configuration
            chain. (Default: sagemaker.jumpstart.constants.DEFAULT_JUMPSTART_SAGEMAKER_SESSION).
    Returns:
        str: The default content type to use for the model.
    Raises:
        ValueError: If the combination of arguments specified is not supported.
    """
    if not jumpstart_utils.is_jumpstart_model_input(model_id, model_version):
        raise ValueError(
            "Must specify JumpStart `model_id` and `model_version` when retrieving content types."
        )
    return artifacts._retrieve_default_content_type(
        model_id,
        model_version,
        region,
        tolerate_vulnerable_model,
        tolerate_deprecated_model,
        sagemaker_session=sagemaker_session,
    )