Enum of possible scopes that quota buckets belong to.

[Proto definition ![GitHub](https://developers.google.com/site-assets/logo-github.svg)](https://github.com/googleapis/googleapis/blob/master/google/ads/googleads/v26/errors/errors.proto)

| Enums ||
|---|---|
| ## `ACCOUNT` | Per customer account quota |
| ## `DEVELOPER` | Per project quota (formerly developer token quota). |
| ## `UNKNOWN` | Used for return value only. Represents value unknown in this version. |
| ## `UNSPECIFIED` | Unspecified enum |