// API callback
${rua(a,a.nn.hH,a.nn.origin,c)}({
  "error": {
    "code": 400,
    "message": "Invalid JSONP callback name: '${rua(a,a.nn.hH,a.nn.origin,c)}'; only alphabet, number, '_', '$', '.', '[' and ']' are allowed.",
    "status": "INVALID_ARGUMENT"
  }
}
);