feat: [css] UpdateCssProduct is added to CssProductInput proto (#5899)

* feat: UpdateCssProduct is added to CssProductInput proto
docs: Mark `freshness_time` as deprecated
docs : Mark `feed_id` as deprecated
docs: A comment for field `page_size` in message `.google.shopping.css.v1.ListChildAccountsRequest` is changed
docs: A comment for field `low_price` in message `.google.shopping.css.v1.Attributes` is changed
docs: A comment for field `high_price` in message `.google.shopping.css.v1.Attributes` is changed
docs: A comment for field `number_of_offers` in message `.google.shopping.css.v1.Attributes` is changed
docs: A comment for field `headline_offer_price` in message `.google.shopping.css.v1.Attributes` is changed
docs: A comment for field `headline_offer_shipping_price` in message `.google.shopping.css.v1.Attributes` is changed
docs: A comment for field `approved_countries` in message `.google.shopping.css.v1.CssProductStatus` is changed
docs: A comment for field `pending_countries` in message `.google.shopping.css.v1.CssProductStatus` is changed
docs: A comment for field `disapproved_countries` in message `.google.shopping.css.v1.CssProductStatus` is changed
docs: A comment for field `servability` in message `.google.shopping.css.v1.CssProductStatus` is changed
docs: A comment for field `applicable_countries` in message `.google.shopping.css.v1.CssProductStatus` is changed
docs: A comment for field `feed_id` in message`.google.shopping.css.v1.InsertCssProductInputRequest` is changed
docs: A comment for message `CssProduct` is changed

PiperOrigin-RevId: 708397816

Source-Link: googleapis/googleapis@892e72f

Source-Link: googleapis/googleapis-gen@09992f0
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* 🦉 Updates from OwlBot post-processor

See https://github.com/googleapis/repo-automation-bots/blob/main/packages/owl-bot/README.md

---------

Co-authored-by: Owl Bot <gcf-owl-bot[bot]@users.noreply.github.com>

packages/google-shopping-css/README.md

@@ -132,6 +132,7 @@ Samples are in the [`samples/`](https://github.com/googleapis/google-cloud-node/
 | Accounts_service.update_labels | [source code](https://github.com/googleapis/google-cloud-node/blob/main/packages/google-shopping-css/samples/generated/v1/accounts_service.update_labels.js) | [![Open in Cloud Shell][shell_img]](https://console.cloud.google.com/cloudshell/open?git_repo=https://github.com/googleapis/google-cloud-node&page=editor&open_in_editor=packages/google-shopping-css/samples/generated/v1/accounts_service.update_labels.js,packages/google-shopping-css/samples/README.md) |
 | Css_product_inputs_service.delete_css_product_input | [source code](https://github.com/googleapis/google-cloud-node/blob/main/packages/google-shopping-css/samples/generated/v1/css_product_inputs_service.delete_css_product_input.js) | [![Open in Cloud Shell][shell_img]](https://console.cloud.google.com/cloudshell/open?git_repo=https://github.com/googleapis/google-cloud-node&page=editor&open_in_editor=packages/google-shopping-css/samples/generated/v1/css_product_inputs_service.delete_css_product_input.js,packages/google-shopping-css/samples/README.md) |
 | Css_product_inputs_service.insert_css_product_input | [source code](https://github.com/googleapis/google-cloud-node/blob/main/packages/google-shopping-css/samples/generated/v1/css_product_inputs_service.insert_css_product_input.js) | [![Open in Cloud Shell][shell_img]](https://console.cloud.google.com/cloudshell/open?git_repo=https://github.com/googleapis/google-cloud-node&page=editor&open_in_editor=packages/google-shopping-css/samples/generated/v1/css_product_inputs_service.insert_css_product_input.js,packages/google-shopping-css/samples/README.md) |
+| Css_product_inputs_service.update_css_product_input | [source code](https://github.com/googleapis/google-cloud-node/blob/main/packages/google-shopping-css/samples/generated/v1/css_product_inputs_service.update_css_product_input.js) | [![Open in Cloud Shell][shell_img]](https://console.cloud.google.com/cloudshell/open?git_repo=https://github.com/googleapis/google-cloud-node&page=editor&open_in_editor=packages/google-shopping-css/samples/generated/v1/css_product_inputs_service.update_css_product_input.js,packages/google-shopping-css/samples/README.md) |
 | Css_products_service.get_css_product | [source code](https://github.com/googleapis/google-cloud-node/blob/main/packages/google-shopping-css/samples/generated/v1/css_products_service.get_css_product.js) | [![Open in Cloud Shell][shell_img]](https://console.cloud.google.com/cloudshell/open?git_repo=https://github.com/googleapis/google-cloud-node&page=editor&open_in_editor=packages/google-shopping-css/samples/generated/v1/css_products_service.get_css_product.js,packages/google-shopping-css/samples/README.md) |
 | Css_products_service.list_css_products | [source code](https://github.com/googleapis/google-cloud-node/blob/main/packages/google-shopping-css/samples/generated/v1/css_products_service.list_css_products.js) | [![Open in Cloud Shell][shell_img]](https://console.cloud.google.com/cloudshell/open?git_repo=https://github.com/googleapis/google-cloud-node&page=editor&open_in_editor=packages/google-shopping-css/samples/generated/v1/css_products_service.list_css_products.js,packages/google-shopping-css/samples/README.md) |
 | Quickstart | [source code](https://github.com/googleapis/google-cloud-node/blob/main/packages/google-shopping-css/samples/quickstart.js) | [![Open in Cloud Shell][shell_img]](https://console.cloud.google.com/cloudshell/open?git_repo=https://github.com/googleapis/google-cloud-node&page=editor&open_in_editor=packages/google-shopping-css/samples/quickstart.js,packages/google-shopping-css/samples/README.md) |

packages/google-shopping-css/protos/google/shopping/css/v1/accounts.proto

@@ -80,8 +80,8 @@ message ListChildAccountsRequest {
 
   // Optional. The maximum number of accounts to return. The service may return
   // fewer than this value. If unspecified, at most 50 accounts will be
-  // returned. The maximum value is 1000; values above 1000 will be coerced to
-  // 1000.
+  // returned. The maximum value is 100; values above 100 will be coerced to
+  // 100.
   int32 page_size = 4 [(google.api.field_behavior) = OPTIONAL];
 
   // Optional. A page token, received from a previous `ListChildAccounts` call.

packages/google-shopping-css/protos/google/shopping/css/v1/css_product_common.proto

@@ -40,19 +40,19 @@ message Attributes {
   // within the context of Product Ads.
   optional string cpp_ads_redirect = 42;
 
-  // Low Price of the aggregate offer.
+  // Low Price of the CSS Product.
   google.shopping.type.Price low_price = 3;
 
-  // High Price of the aggregate offer.
+  // High Price of the CSS Product.
   google.shopping.type.Price high_price = 4;
 
-  // The number of aggregate offers.
+  // The number of CSS Products.
   optional int64 number_of_offers = 5;
 
   // Condition of the headline offer.
   optional string headline_offer_condition = 6;
 
-  // Headline Price of the aggregate offer.
+  // Headline Price of the CSS Product.
   google.shopping.type.Price headline_offer_price = 7;
 
   // Link to the headline offer.
@@ -61,7 +61,7 @@ message Attributes {
   // Mobile Link to the headline offer.
   optional string headline_offer_mobile_link = 9;
 
-  // Headline Price of the aggregate offer.
+  // Headline Price of the CSS Product.
   google.shopping.type.Price headline_offer_shipping_price = 41;
 
   // Title of the item.
@@ -281,15 +281,15 @@ message CssProductStatus {
     // The name of the destination
     string destination = 1;
 
-    // List of country codes (ISO 3166-1 alpha-2) where the aggregate offer is
+    // List of country codes (ISO 3166-1 alpha-2) where the CSS Product is
     // approved.
     repeated string approved_countries = 2;
 
-    // List of country codes (ISO 3166-1 alpha-2) where the aggregate offer is
+    // List of country codes (ISO 3166-1 alpha-2) where the CSS Product is
     // pending approval.
     repeated string pending_countries = 3;
 
-    // List of country codes (ISO 3166-1 alpha-2) where the aggregate offer is
+    // List of country codes (ISO 3166-1 alpha-2) where the CSS Product is
     // disapproved.
     repeated string disapproved_countries = 4;
   }
@@ -299,7 +299,7 @@ message CssProductStatus {
     // The error code of the issue.
     string code = 1;
 
-    // How this issue affects serving of the aggregate offer.
+    // How this issue affects serving of the CSS Product.
     string servability = 2;
 
     // Whether the issue can be resolved by the merchant.
@@ -321,7 +321,7 @@ message CssProductStatus {
     string documentation = 8;
 
     // List of country codes (ISO 3166-1 alpha-2) where issue applies to the
-    // aggregate offer.
+    // CSS Product.
     repeated string applicable_countries = 9;
   }
 

packages/google-shopping-css/protos/google/shopping/css/v1/css_product_inputs.proto

@@ -21,6 +21,7 @@ import "google/api/client.proto";
 import "google/api/field_behavior.proto";
 import "google/api/resource.proto";
 import "google/protobuf/empty.proto";
+import "google/protobuf/field_mask.proto";
 import "google/protobuf/timestamp.proto";
 import "google/shopping/css/v1/css_product_common.proto";
 import "google/shopping/type/types.proto";
@@ -53,6 +54,19 @@ service CssProductInputsService {
     };
   }
 
+  // Updates the existing Css Product input in your CSS Center account.
+  //
+  // After inserting, updating, or deleting a CSS Product input, it may take
+  // several minutes before the processed Css Product can be retrieved.
+  rpc UpdateCssProductInput(UpdateCssProductInputRequest)
+      returns (CssProductInput) {
+    option (google.api.http) = {
+      patch: "/v1/{css_product_input.name=accounts/*/cssProductInputs/*}"
+      body: "css_product_input"
+    };
+    option (google.api.method_signature) = "css_product_input,update_mask";
+  }
+
   // Deletes a CSS Product input from your CSS Center account.
   //
   // After a delete it may take several minutes until the input is no longer
@@ -105,6 +119,7 @@ message CssProductInput {
   // valid region code. For example: 'DE' for Germany, 'FR' for France.
   string feed_label = 5 [(google.api.field_behavior) = REQUIRED];
 
+  // DEPRECATED. Use expiration_date instead.
   // Represents the existing version (freshness) of the CSS Product, which
   // can be used to preserve the right order when multiple updates are done at
   // the same time.
@@ -122,7 +137,7 @@ message CssProductInput {
   //
   // If the operation is prevented, the aborted exception will be
   // thrown.
-  google.protobuf.Timestamp freshness_time = 6;
+  google.protobuf.Timestamp freshness_time = 6 [deprecated = true];
 
   // A list of CSS Product attributes.
   Attributes attributes = 7;
@@ -151,12 +166,40 @@ message InsertCssProductInputRequest {
   CssProductInput css_product_input = 2
       [(google.api.field_behavior) = REQUIRED];
 
-  // Required. The primary or supplemental feed id. If CSS Product already
-  // exists and feed id provided is different, then the CSS Product will be
-  // moved to a new feed. Note: For now, CSSs do not need to provide feed ids as
-  // we create feeds on the fly. We do not have supplemental feed support for
-  // CSS Products yet.
-  int64 feed_id = 3 [(google.api.field_behavior) = REQUIRED];
+  // Optional. DEPRECATED. Feed id is not required for CSS Products.
+  // The primary or supplemental feed id. If CSS Product already exists and
+  // feed id provided is different, then the CSS Product will be moved to a
+  // new feed.
+  // Note: For now, CSSs do not need to provide feed ids as we create
+  // feeds on the fly.
+  // We do not have supplemental feed support for CSS Products yet.
+  int64 feed_id = 3 [deprecated = true, (google.api.field_behavior) = OPTIONAL];
+}
+
+// Request message for the UpdateCssProductInput method.
+message UpdateCssProductInputRequest {
+  // Required. The CSS product input resource to update. Information you submit
+  // will be applied to the processed CSS product as well.
+  CssProductInput css_product_input = 1
+      [(google.api.field_behavior) = REQUIRED];
+
+  // The list of CSS product attributes to be updated.
+  //
+  // If the update mask is omitted, then it is treated as implied field mask
+  // equivalent to all fields that are populated (have a non-empty value).
+  //
+  // Attributes specified in the update mask without a value specified in the
+  // body will be deleted from the CSS product.
+  //
+  // Update mask can only be specified for top level fields in
+  // attributes and custom attributes.
+  //
+  // To specify the update mask for custom attributes you need to add the
+  // `custom_attribute.` prefix.
+  //
+  // Providing special "*" value for full CSS product replacement is not
+  // supported.
+  google.protobuf.FieldMask update_mask = 2;
 }
 
 // Request message for the DeleteCssProductInput method.

packages/google-shopping-css/protos/google/shopping/css/v1/css_products.proto

@@ -72,7 +72,7 @@ message GetCssProductRequest {
   ];
 }
 
-// The processed CSS Product(a.k.a Aggregate Offer internally).
+// The processed CSS Product.
 message CssProduct {
   option (google.api.resource) = {
     type: "css.googleapis.com/CssProduct"