/resources/customer.proto 

--- v16/resources/customer.proto    2024-04-18 17:10:06.000000000 +0000
+++ v16-1/resources/customer.proto  2024-04-18 17:10:16.000000000 +0000
@@ -168,6 +169,14 @@
   // Output only. Settings for Local Services customer.
   LocalServicesSettings local_services_settings = 45
       [(google.api.field_behavior) = OUTPUT_ONLY];
+
+  // Output only. Brand Safety setting at the account level. Allows for
+  // selecting an inventory type to show your ads on content that is the right
+  // fit for your brand. See
+  // https://support.google.com/google-ads/answer/7515513.
+  google.ads.googleads.v16.enums.BrandSafetySuitabilityEnum
+      .BrandSafetySuitability video_brand_safety_suitability = 46
+      [(google.api.field_behavior) = OUTPUT_ONLY];
 }

 // Call reporting setting for a customer. Only mutable in an `update` operation.