The possible policy topic entry types.

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

| Enums ||
|---|---|
| ## `AREA_OF_INTEREST_ONLY` | Constrained for all targeted countries, but may serve in other countries through area of interest. |
| ## `BROADENING` | Could increase coverage beyond normal. |
| ## `DESCRIPTIVE` | May be of interest, but does not limit how the resource is served. |
| ## `FULLY_LIMITED` | The resource cannot serve at all because of the current targeting criteria. |
| ## `LIMITED` | The resource will not be served under some circumstances. |
| ## `PROHIBITED` | The resource will not be served. |
| ## `UNKNOWN` | The received value is not known in this version. This is a response-only value. |
| ## `UNSPECIFIED` | No value has been specified. |