Price extension type.

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

| Enums ||
|---|---|
| ## `BRANDS` | The type for showing a list of brands. |
| ## `EVENTS` | The type for showing a list of events. |
| ## `LOCATIONS` | The type for showing locations relevant to your business. |
| ## `NEIGHBORHOODS` | The type for showing sub-regions or districts within a city or region. |
| ## `PRODUCT_CATEGORIES` | The type for showing a collection of product categories. |
| ## `PRODUCT_TIERS` | The type for showing a collection of related product tiers. |
| ## `SERVICES` | The type for showing a collection of services offered by your business. |
| ## `SERVICE_CATEGORIES` | The type for showing a collection of service categories. |
| ## `SERVICE_TIERS` | The type for showing a collection of related service tiers. |
| ## `UNKNOWN` | Used for return value only. Represents value unknown in this version. |
| ## `UNSPECIFIED` | Not specified. |