AI-generated Key Takeaways
- 
          The content describes the various dimensions available for listing group criteria. 
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          Dimensions include hotel-specific attributes like ID, class, country, state, and city. 
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          Product-related dimensions cover category, brand, channel, condition, and custom attributes. 
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          Activity dimensions include ID, rating, country, state, and city. 
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          Several product-related dimensions are deprecated and only supported in Display campaigns. 
Listing dimensions for listing group criterion.
| Fields | |
|---|---|
| Union field 
 | |
| 
 | Advertiser-specific hotel ID. | 
| 
 | Class of the hotel as a number of stars 1 to 5. | 
| 
 | Country or Region the hotel is located in. | 
| 
 | State the hotel is located in. | 
| 
 | City the hotel is located in. | 
| 
 | Category of a product offer. | 
| 
 | Brand of a product offer. | 
| 
 | Locality of a product offer. | 
| 
 | Availability of a product offer. | 
| 
 | Condition of a product offer. | 
| 
 | Custom attribute of a product offer. | 
| 
 | Item id of a product offer. | 
| 
 | Type of a product offer. | 
| 
 | Grouping of a product offer. This listing dimension is deprecated and it is supported only in Display campaigns. | 
| 
 | Labels of a product offer. This listing dimension is deprecated and it is supported only in Display campaigns. | 
| 
 | Legacy condition of a product offer. This listing dimension is deprecated and it is supported only in Display campaigns. | 
| 
 | Full type of a product offer. This listing dimension is deprecated and it is supported only in Display campaigns. | 
| 
 | Advertiser-specific activity ID. | 
| 
 | Rating of the activity as a number 1 to 5, where 5 is the best. | 
| 
 | The country where the travel activity is available. | 
| 
 | The state where the travel activity is available. | 
| 
 | The city where the travel activity is available. | 
| 
 | Unknown dimension. Set when no other listing dimension is set. |