AI-generated Key Takeaways
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DeviceManufacturerTargeting is used to target or exclude device manufacturers for a LineItem.
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The
isTargetedfield indicates whether to target or exclude manufacturers and defaults to true. - 
          
The
deviceManufacturersfield is a list of Technology objects representing the device manufacturers to be targeted or excluded. 
Represents device manufacturer that are being targeted or excluded by the LineItem.
- Namespace
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https://www.google.com/apis/ads/publisher/v202505 
                        Field | 
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                            Indicates whether device manufacturers should be targeted or excluded. This attribute is
                optional and defaults to   | 
                  
                        
                           
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 Device manufacturers that are being targeted or excluded by the LineItem.  |