def create_doc(doc: Dict[str, Any], HYDRUS_SERVER_URL: str = None,
               API_NAME: str = None) -> HydraDoc:
    """Create the HydraDoc object from the API Documentation.

    Raises:
        SyntaxError: If the `doc` doesn't have an entry for `@id` key.
        SyntaxError: If the `@id` key of the `doc` is not of
            the form : '[protocol] :// [base url] / [entrypoint] / vocab'

    """
    # Check @id
    try:
        id_ = doc["@id"]
    except KeyError:
        raise SyntaxError("The API Documentation must have [@id]")