AI-generated Key Takeaways
- 
          UserDomainTargeting allows line items to target or exclude users based on a list of domains or subdomains they are visiting. 
- 
          The domainsfield, a list of strings, specifies the domains or subdomains for targeting or exclusion, with each domain having a maximum length of 67 characters.
- 
          The optional targetedattribute, defaulting totrue, determines whether the listed domains should be targeted or excluded.
Provides line items the ability to target or exclude users visiting their websites from a list of domains or subdomains.
- Namespace
- 
               https://www.google.com/apis/ads/publisher/v202502
| Field | |
|---|---|
| 
                            | 
                            The domains or subdomains that are being targeted or excluded by the LineItem. This attribute is required and the maximum length of each domain is 67 characters. | 
| 
                            | 
                            Indicates whether domains should be targeted or excluded. This attribute is optional and
                defaults to  |