AI-generated Key Takeaways
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This page details the different types of experiments used in advertising.
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Experiment types include
UNSPECIFIED,UNKNOWN, and various platform-specific or campaign-specific options likeDISPLAY_AND_VIDEO_360,AD_VARIATION,YOUTUBE_CUSTOM, and others. - 
          
Several experiment types are available for comparing automated bidding strategies across display, search, and shopping campaigns.
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A deprecated experiment type for smart matching with search campaigns is also listed.
 
The type of the experiment.
| Enums | |
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                Not specified. | 
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                The value is unknown in this version. | 
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                This is a DISPLAY_AND_VIDEO_360 experiment. | 
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                This is an ad variation experiment. | 
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                A custom experiment consisting of Video campaigns. | 
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                A custom experiment consisting of display campaigns. | 
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                A custom experiment consisting of search campaigns. | 
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                An experiment that compares bidding strategies for display campaigns. | 
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                An experiment that compares bidding strategies for search campaigns." | 
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                An experiment that compares bidding strategies for shopping campaigns. | 
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                DEPRECATED. A smart matching experiment with search campaigns. | 
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                A custom experiment consisting of hotel campaigns. |