Enum describing possible goals.

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

| Enums ||
|---|---|
| ## `ABSOLUTE_TOP_OF_PAGE` | Top slot in the top box of ads. |
| ## `ANYWHERE_ON_PAGE` | Any location on the web page. |
| ## `TOP_OF_PAGE` | Top box of ads. |
| ## `UNKNOWN` | Used for return value only. Represents value unknown in this version. |
| ## `UNSPECIFIED` | Not specified. |