{
  "grs_server": {
    "grs_base_url": [
      "https://grs.dbankcloud.com",
      "https://grs.dbankcloud.cn",
      "https://grs.dbankcloud.eu",
      "https://grs.dbankcloud.asia"
    ],
    "grs_query_endpoint_1.0": "/grs/1.0/%1$s/router",
    "grs_query_endpoint_2.0": "/grs/2.0/router",
    "grs_query_timeout": 2
  }
}