Enum describing possible access reasons.

[Proto definition ![GitHub](https://developers.google.com/site-assets/logo-github.svg)](https://github.com/googleapis/googleapis/blob/master/google/ads/googleads/v25/enums/access_reason.proto)

| Enums ||
|---|---|
| ## `AFFILIATED` | The resource is accessible to the user. |
| ## `LICENSED` | The resource is licensed to the user. |
| ## `OWNED` | The resource is owned by the user. |
| ## `SHARED` | The resource is shared to the user. |
| ## `SUBSCRIBED` | The user subscribed to the resource. |
| ## `UNKNOWN` | Used for return value only. Represents value unknown in this version. |
| ## `UNSPECIFIED` | Not specified. |