AI-generated Key Takeaways
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A single operation (create, update, or remove) is performed on a campaign.
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The
update_maskfield uses a FieldMask to specify which resource fields are modified during an update. - 
          
The
operationfield is a union field that can be eithercreate,update, orremove. - 
          
The
createoperation does not expect a resource name, while theupdateandremoveoperations do, withremoverequiring a specific format including the customer and campaign IDs. 
A single operation (create, update, remove) on a campaign.
| Fields | |
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                   FieldMask that determines which resource fields are modified in an update.  | 
              
Union field 
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                   Create operation: No resource name is expected for the new campaign.  | 
              
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                   Update operation: The campaign is expected to have a valid resource name.  | 
              
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 Remove operation: A resource name for the removed campaign is expected, in this format: 
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