AI-generated Key Takeaways
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          This data provides details about a campaign undergoing an upgrade to Performance Max. 
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          It includes the resource names for both the new Performance Max campaign and the original legacy campaign. 
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          The status field indicates the current state of the upgrade process for the campaign. 
Information about a campaign being upgraded to Performance Max.
| Fields | |
|---|---|
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 Output only. The resource name of the Performance Max campaign the campaign is upgraded to. | 
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 Output only. The resource name of the legacy campaign upgraded to Performance Max. | 
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 | Output only. The upgrade status of a campaign requested to be upgraded to Performance Max. |