AI-generated Key Takeaways
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A ProductLink represents a data sharing connection between a Google Ads customer and another product.
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Key fields include the resource name, type, and product link ID, which is read-only.
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The
linked_productunion field specifies the type of linked product, such as a Data Partner, Google Ads, Merchant Center, or Advertising Partner. 
Represents the data sharing connection between a Google Ads customer and another product.
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 Immutable. Resource name of the product link. ProductLink resource names have the form: 
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                   Output only. The type of the linked product.  | 
              
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 Output only. The ID of the link. This field is read only.  | 
              
Union field 
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                   Immutable. Data partner link.  | 
              
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                   Immutable. Google Ads link.  | 
              
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                   Immutable. Google Merchant Center link.  | 
              
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                   Output only. Advertising Partner link.  |