def build_model_identifier(model_id, model_version):
    """Generate the long identifier for a model given its ID and version. Used for
    naming conda environments, storage directories, and similar.

    Parameters
    ----------
    model_id : int
        ID of the model
    model_version : str
        Version of the model

    Returns
    -------
    str
        Environment name with the format ModMon-model-<model_id>-version-<model_version>
    """
    return f"ModMon-model-{model_id}-version-{model_version}"