AI-generated Key Takeaways
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          This page outlines targeting-related settings at the campaign and ad group levels. 
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          The target_restrictions[]field is used to set restrictions on the reach of your campaign or ad group per targeting dimension.
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          The target_restriction_operations[]field is used to make changes to the target restrictions.
Settings for the targeting-related features, at the campaign and ad group levels. For more details about the targeting setting, visit https://support.google.com/google-ads/answer/7365594
| Fields | |
|---|---|
| 
 | The per-targeting-dimension setting to restrict the reach of your campaign or ad group. | 
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 | The list of operations changing the target restrictions. Adding a target restriction with a targeting dimension that already exists causes the existing target restriction to be replaced with the new value. |