def METHOD_NAME(service_id):
    req_args = request.get_json()
    form = validate(req_args, create_or_update_free_sms_fragment_limit_schema)
    update_free_sms_fragment_limit_data(
        service_id,
        free_sms_fragment_limit=form.get("free_sms_fragment_limit"),
        financial_year_start=form.get("financial_year_start"),
    )
    return jsonify(form), 201