AI-generated Key Takeaways
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Asset field types are categorized by their usage in various ad elements like headlines, descriptions, images, logos, call-to-actions, and extensions.
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Specific enums exist for different positions or formats of ad elements, such as
HEADLINE_1,HEADLINE_2,HEADLINE_3,DESCRIPTION_1,DESCRIPTION_2, and portrait or landscape variations for images and logos. - 
          
Some asset field types like
HEADLINEandDESCRIPTIONare used when there is only a single instance of that element in the ad, while others likeLONG_HEADLINEandSQUARE_MARKETING_IMAGEare used in specific ad formats. - 
          
Asset types also cover extensions such as sitelinks, calls, mobile apps, callouts, structured snippets, price, and promotion.
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Special asset types include YouTube videos, lead forms, and business names or logos, sometimes with portrait image variations.
 
The possible asset field types.
| Enums | |
|---|---|
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                No value has been specified. | 
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                The received value is not known in this version. This is a response-only value.  | 
              
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                The asset is used in headline 1. | 
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                The asset is used in headline 2. | 
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                The asset is used in headline 3. | 
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                The asset is used in description 1. | 
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                The asset is used in description 2. | 
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                The asset was used in a headline. Use this only if there is only one headline in the ad. Otherwise, use the HEADLINE_1, HEADLINE_2 or HEADLINE_3 enums | 
 | 
                The asset was used as a headline in portrait image. | 
 | 
                The asset was used in a long headline (used in MultiAssetResponsiveAd). | 
 | 
                The asset was used in a description. Use this only if there is only one description in the ad. Otherwise, use the DESCRIPTION_1 or DESCRIPTION_@ enums | 
 | 
                The asset was used as description in portrait image. | 
 | 
                The asset was used as business name in portrait image. | 
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                The asset was used as business name. | 
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                The asset was used as a marketing image. | 
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                The asset was used as a marketing image in portrait image. | 
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                The asset was used as a square marketing image. | 
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                The asset was used as a portrait marketing image. | 
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                The asset was used as a logo. | 
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                The asset was used as a landscape logo. | 
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                The asset was used as a call-to-action. | 
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                The asset was used as a YouTube video. | 
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                This asset is used as a sitelink. | 
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                This asset is used as a call. | 
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                This asset is used as a mobile app. | 
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                This asset is used as a callout. | 
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                This asset is used as a structured snippet. | 
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                This asset is used as a price. | 
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                This asset is used as a promotion. | 
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                This asset is used as an image. | 
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                The asset is used as a lead form. | 
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                The asset is used as a business logo. |