def METHOD_NAME(
        cls, params_schema: JsonObjectSchema
) -> JsonObjectSchema:
    """
    Utility method to be used by subclasses to add the schema
    for the parameter "storage_options" to given *param_schema*.
    """
    params_schema = copy.deepcopy(params_schema)
    params_schema.properties[STORAGE_OPTIONS_PARAM_NAME] = \
        cls.get_storage_options_schema()
    return params_schema