AI-generated Key Takeaways
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          Effective bid or target definition location can be inherited from the campaign bidding strategy, defined on the ad group, or defined on the ad group criterion. 
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          The content describes where a bid or target is defined, with examples provided at the ad group criterion level. 
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          The possible locations for defining a bid or target are represented by enums, including CAMPAIGN_BIDDING_STRATEGY,AD_GROUP, andAD_GROUP_CRITERION.
Indicates where a bid or target is defined. For example, an ad group criterion may define a cpc bid directly, or it can inherit its cpc bid from the ad group.
| Enums | |
|---|---|
| 
 | Not specified. | 
| 
 | Used for return value only. Represents value unknown in this version. | 
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 | Effective bid or target is inherited from campaign bidding strategy. | 
| 
 | The bid or target is defined on the ad group. | 
| 
 | The bid or target is defined on the ad group criterion. |