--- v22/services/recommendation_service.proto 2026-01-23 15:36:24.000000000 +0000 +++ v23/services/recommendation_service.proto 2026-01-23 15:36:33.000000000 +0000 @@ -752,6 +752,18 @@ // CAMPAIGN_BUDGET optional int64 merchant_center_account_id = 20 [(google.api.field_behavior) = OPTIONAL]; + + // Optional. Whether or not this customer should be treated as a "new" + // customer (that is, a customer who has not yet created a campaign). + // + // Setting this to `true` will cause the backend to generate recommendations + // using a dedicated recommendation model for onboarding new customers, as + // opposed to the default model for existing customers. This is only + // recommended for customers with 0 campaigns. + // + // This field is optional for the following recommendation_types: + // CAMPAIGN_BUDGET + optional bool is_new_customer = 21 [(google.api.field_behavior) = OPTIONAL]; } // Response message for
/services/recommendation_service.proto
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Last updated 2026-01-23 UTC.