Enumerates display ad format settings.

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

| Enums ||
|---|---|
| ## `ALL_FORMATS` | Text, image and native formats. |
| ## `NATIVE` | Native format, for example, the format rendering is controlled by the publisher and not by Google. |
| ## `NON_NATIVE` | Text and image formats. |
| ## `UNKNOWN` | The value is unknown in this version. |
| ## `UNSPECIFIED` | Not specified. |