AI-generated Key Takeaways
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The
dimensionfield is a union field that can represent various types of listing dimensions for criterion. - 
          
Available dimensions include hotel-specific information such as ID, class, and location (country, state, city).
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Product-related dimensions like category, brand, channel, condition, custom attribute, item ID, and type are also included.
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Activity-related dimensions cover activity ID, rating, and location (country, state, city).
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Some product-related dimensions like grouping, labels, legacy condition, and full type are deprecated and only supported in Display campaigns.
 
Listing dimensions for listing group criterion.
| Fields | |
|---|---|
Union field 
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                   Advertiser-specific hotel ID.  | 
              
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                   Class of the hotel as a number of stars 1 to 5.  | 
              
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                   Country or Region the hotel is located in.  | 
              
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                   State the hotel is located in.  | 
              
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                   City the hotel is located in.  | 
              
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                   Category of a product offer.  | 
              
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                   Brand of a product offer.  | 
              
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                   Locality of a product offer.  | 
              
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                   Availability of a product offer.  | 
              
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                   Condition of a product offer.  | 
              
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                   Custom attribute of a product offer.  | 
              
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                   Item id of a product offer.  | 
              
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                   Type of a product offer.  | 
              
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                   Grouping of a product offer. This listing dimension is deprecated and it is supported only in Display campaigns.  | 
              
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                   Labels of a product offer. This listing dimension is deprecated and it is supported only in Display campaigns.  | 
              
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                   Legacy condition of a product offer. This listing dimension is deprecated and it is supported only in Display campaigns.  | 
              
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                   Full type of a product offer. This listing dimension is deprecated and it is supported only in Display campaigns.  | 
              
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                   Advertiser-specific activity ID.  | 
              
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                   Rating of the activity as a number 1 to 5, where 5 is the best.  | 
              
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                   The country where the travel activity is available.  | 
              
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                   The state where the travel activity is available.  | 
              
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                   The city where the travel activity is available.  | 
              
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                   Unknown dimension. Set when no other listing dimension is set.  |