Enum describing the state of the product category.

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

| Enums ||
|---|---|
| ## `ENABLED` | The category is enabled. |
| ## `OBSOLETE` | The category is obsolete. Used only for reporting purposes. |
| ## `UNKNOWN` | Used for return value only. Represents value unknown in this version. |
| ## `UNSPECIFIED` | Not specified. |