/resources/recommendation.proto

--- v25/resources/recommendation.proto  2026-10-26 16:32:23.000000000 +0000
+++ v26/resources/recommendation.proto  2026-10-26 16:32:27.000000000 +0000
@@ -537,6 +537,17 @@
         [(google.api.field_behavior) = OUTPUT_ONLY];
   }

+  // Recommendation to raise budget when it is too low for Search campaigns.
+  message RaiseBudgetPerformanceTooLowRecommendation {
+    // Output only. The current budget amount in micros.
+    optional int64 current_budget_amount_micros = 1
+        [(google.api.field_behavior) = OUTPUT_ONLY];
+
+    // Output only. The recommended budget amount in micros.
+    optional int64 recommended_budget_amount_micros = 2
+        [(google.api.field_behavior) = OUTPUT_ONLY];
+  }
+
   // Recommendation to enable dynamic image extensions on the account,
   // allowing Google to find the best images from ad landing pages and
   // complement text ads.
@@ -732,6 +743,21 @@
     ];
   }

+  // Recommendation to optimize for new customers.
+  message OptimizeForNewCustomersRecommendation {
+    // Output only. The recommended incremental conversion value, in the
+    // account's local currency, to be added to conversion values for new
+    // customers. This is a standard floating-point value expressed in units of
+    // the account's local currency, not in micros.
+    //
+    // When applying this recommendation, this value can be supplied to
+    // `account_default_incremental_conversion_value` or
+    // `campaign_override_incremental_conversion_value` in
+    // [OptimizeForNewCustomersParameters][google.ads.googleads.v26.services.ApplyRecommendationOperation.OptimizeForNewCustomersParameters].
+    optional double recommended_incremental_conversion_value = 1
+        [(google.api.field_behavior) = OUTPUT_ONLY];
+  }
+
   // Immutable. The resource name of the recommendation.
   //
   // `customers/{customer_id}/recommendations/{recommendation_id}`
@@ -1086,5 +1112,15 @@
     LowerTargetRoasPerformanceBidTooLowRecommendation
         lower_target_roas_performance_bid_too_low_recommendation = 73
         [(google.api.field_behavior) = OUTPUT_ONLY];
+
+    // Output only. The raise budget for Performance Too Low recommendation.
+    RaiseBudgetPerformanceTooLowRecommendation
+        raise_budget_performance_too_low_recommendation = 74
+        [(google.api.field_behavior) = OUTPUT_ONLY];
+
+    // Output only. The optimize for new customers recommendation.
+    OptimizeForNewCustomersRecommendation
+        optimize_for_new_customers_recommendation = 75
+        [(google.api.field_behavior) = OUTPUT_ONLY];
   }
 }