Add more programming language options to public proto

PiperOrigin-RevId: 290144091

google/cloud/recommendationengine/v1beta1/catalog.proto

@@ -19,8 +19,13 @@ package google.cloud.recommendationengine.v1beta1;
 
 import "google/api/annotations.proto";
 import "google/cloud/recommendationengine/v1beta1/common.proto";
+import "google/protobuf/struct.proto";
 
+option csharp_namespace = "Google.Cloud.RecommendationEngine.V1Beta1";
 option go_package = "google.golang.org/genproto/googleapis/cloud/recommendationengine/v1beta1;recommendationengine";
+option java_multiple_files = true;
+option java_package = "com.google.cloud.recommendationengine.v1beta1";
+option objc_class_prefix = "RECAI";
 
 // CatalogItem captures all metadata information of items to be recommended.
 message CatalogItem {
@@ -164,7 +169,7 @@ message ProductCatalogItem {
   // three-character ISO-4217 code.
   string currency_code = 4;
 
-  // Optional. Stock state of the catalog item. Default is `IN_STOCK`.
+  // Optional. Online stock state of the catalog item. Default is `IN_STOCK`.
   StockState stock_state = 5;
 
   // Optional. The available quantity of the item.

google/cloud/recommendationengine/v1beta1/catalog_service.proto

@@ -25,7 +25,11 @@ import "google/longrunning/operations.proto";
 import "google/protobuf/empty.proto";
 import "google/protobuf/field_mask.proto";
 
+option csharp_namespace = "Google.Cloud.RecommendationEngine.V1Beta1";
 option go_package = "google.golang.org/genproto/googleapis/cloud/recommendationengine/v1beta1;recommendationengine";
+option java_multiple_files = true;
+option java_package = "com.google.cloud.recommendationengine.v1beta1";
+option objc_class_prefix = "RECAI";
 
 // Service for ingesting catalog information of the customer's website.
 service CatalogService {

google/cloud/recommendationengine/v1beta1/common.proto

@@ -19,7 +19,11 @@ package google.cloud.recommendationengine.v1beta1;
 
 import "google/api/annotations.proto";
 
+option csharp_namespace = "Google.Cloud.RecommendationEngine.V1Beta1";
 option go_package = "google.golang.org/genproto/googleapis/cloud/recommendationengine/v1beta1;recommendationengine";
+option java_multiple_files = true;
+option java_package = "com.google.cloud.recommendationengine.v1beta1";
+option objc_class_prefix = "RECAI";
 
 // FeatureMap represents extra features that customers want to include in the
 // recommendation model for catalogs/user events as categorical/numerical

google/cloud/recommendationengine/v1beta1/import.proto

@@ -24,7 +24,11 @@ import "google/cloud/recommendationengine/v1beta1/user_event.proto";
 import "google/protobuf/timestamp.proto";
 import "google/rpc/status.proto";
 
+option csharp_namespace = "Google.Cloud.RecommendationEngine.V1Beta1";
 option go_package = "google.golang.org/genproto/googleapis/cloud/recommendationengine/v1beta1;recommendationengine";
+option java_multiple_files = true;
+option java_package = "com.google.cloud.recommendationengine.v1beta1";
+option objc_class_prefix = "RECAI";
 
 // Google Cloud Storage location for input content.
 // format.

google/cloud/recommendationengine/v1beta1/prediction_apikey_registry_service.proto

@@ -21,7 +21,11 @@ import "google/api/annotations.proto";
 import "google/api/client.proto";
 import "google/protobuf/empty.proto";
 
+option csharp_namespace = "Google.Cloud.RecommendationEngine.V1Beta1";
 option go_package = "google.golang.org/genproto/googleapis/cloud/recommendationengine/v1beta1;recommendationengine";
+option java_multiple_files = true;
+option java_package = "com.google.cloud.recommendationengine.v1beta1";
+option objc_class_prefix = "RECAI";
 
 // Service for registering API keys for use with the `predict` method. If you
 // use an API key to request predictions, you must first register the API key.

google/cloud/recommendationengine/v1beta1/prediction_service.proto

@@ -22,7 +22,11 @@ import "google/api/client.proto";
 import "google/cloud/recommendationengine/v1beta1/user_event.proto";
 import "google/protobuf/struct.proto";
 
+option csharp_namespace = "Google.Cloud.RecommendationEngine.V1Beta1";
 option go_package = "google.golang.org/genproto/googleapis/cloud/recommendationengine/v1beta1;recommendationengine";
+option java_multiple_files = true;
+option java_package = "com.google.cloud.recommendationengine.v1beta1";
+option objc_class_prefix = "RECAI";
 
 // Service for making recommendation prediction.
 service PredictionService {
@@ -120,9 +124,14 @@ message PredictRequest {
   // Allowed values:
   //
   // * `returnCatalogItem`: Boolean. If set to true, the associated catalogItem
-  //   object will be returned in the
+  //    object will be returned in the
   //   `PredictResponse.PredictionResult.itemMetadata` object in the method
   //    response.
+  // * `returnItemScore`: Boolean. If set to true, the prediction 'score'
+  //    corresponding to each returned item will be set in the `metadata`
+  //    field in the prediction response. The given 'score' indicates the
+  //    probability of an item being clicked/purchased given the user's context
+  //    and history.
   map<string, google.protobuf.Value> params = 6;
 
   // Optional. The labels for the predict request.

google/cloud/recommendationengine/v1beta1/recommendationengine_v1beta1.yaml

@@ -27,6 +27,8 @@ backend:
   rules:
   - selector: google.cloud.recommendationengine.v1beta1.CatalogService.ImportCatalogItems
     deadline: 300.0
+  - selector: google.cloud.recommendationengine.v1beta1.CatalogService.ListCatalogItems
+    deadline: 60.0
   - selector: google.cloud.recommendationengine.v1beta1.UserEventService.ImportUserEvents
     deadline: 300.0
   - selector: google.cloud.recommendationengine.v1beta1.UserEventService.ListUserEvents

google/cloud/recommendationengine/v1beta1/user_event.proto

@@ -22,7 +22,11 @@ import "google/cloud/recommendationengine/v1beta1/catalog.proto";
 import "google/cloud/recommendationengine/v1beta1/common.proto";
 import "google/protobuf/timestamp.proto";
 
+option csharp_namespace = "Google.Cloud.RecommendationEngine.V1Beta1";
 option go_package = "google.golang.org/genproto/googleapis/cloud/recommendationengine/v1beta1;recommendationengine";
+option java_multiple_files = true;
+option java_package = "com.google.cloud.recommendationengine.v1beta1";
+option objc_class_prefix = "RECAI";
 
 // UserEvent captures all metadata information recommendation engine needs to
 // know about how end users interact with customers' website.
@@ -79,8 +83,8 @@ message UserEvent {
   // * `home-page-view`
   ProductEventDetail product_event_detail = 4;
 
-  // Optional. Only required for ImportUserEvents method, and ignored if set for
-  // any other methods. Timestamp of user event created.
+  // Optional. Only required for ImportUserEvents method. Timestamp of user
+  // event created.
   google.protobuf.Timestamp event_time = 5;
 }
 

google/cloud/recommendationengine/v1beta1/user_event_service.proto

@@ -26,7 +26,11 @@ import "google/longrunning/operations.proto";
 import "google/protobuf/timestamp.proto";
 import "google/type/date.proto";
 
+option csharp_namespace = "Google.Cloud.RecommendationEngine.V1Beta1";
 option go_package = "google.golang.org/genproto/googleapis/cloud/recommendationengine/v1beta1;recommendationengine";
+option java_multiple_files = true;
+option java_package = "com.google.cloud.recommendationengine.v1beta1";
+option objc_class_prefix = "RECAI";
 
 // Service for ingesting end user actions on the customer website.
 service UserEventService {