@braze/web-sdk/src/models/backend-errors.js

Braze SDK for web sites and other JS platforms.

export default {
  gu: "invalid_api_key",
  bu: "blacklisted",
  qu: "no_device_identifier",
  Ru: "invalid_json_response",
  vu: "empty_response",
  __: "sdk_auth_error",
};