feat: update API sources and regenerate (#9481)

Update API sources and regenerate.

## Debug Info

### System Details
- Node.js version: v22.23.2
- npm version: 10.9.8
- pnpm version: 10.0.0
- OS: Linux 7.1.6-1rodete1-amd64 x86_64
- Librarian version: v0.46.0

### Commands Executed
- `go run github.com/googleapis/librarian/cmd/librarian@v0.46.0 update
sources.googleapis`
- `go run github.com/googleapis/librarian/cmd/librarian@v0.46.0 generate
--all`
- `git add .`
- `git commit -m "feat: update API sources and regenerate"`

### Included googleapis CLs
**google/chat/v1**
- http://cl/990680923

**google/cloud/aiplatform/v1beta1**
- http://cl/990525310

**google/cloud/commerceproducer/v1beta**
- http://cl/990614647

**google/cloud/compute/v1**
- http://cl/990472754

**google/shopping/merchant/products/v1**
- http://cl/990489149

Author: JoeWang1127

librarian.yaml

@@ -16,8 +16,8 @@ version: v0.46.0
 repo: googleapis/google-cloud-node
 sources:
   googleapis:
-    commit: 5d2a5100759be0b6fe5a1d3ce5e025d53d8283f4
-    sha256: 8b90727f378e5efd1fea9ea5592854dc9c3285e03fc96fcaf3027d97e9094c7d
+    commit: 93d6085996d0b4ff7e7e86ca9945d5524bb380d1
+    sha256: 2271ff64a808d6a9089d0f410d28fc9ce4dd35ffe6e1c2cf79dd9a8578ddc871
 tools:
   pnpm:
     - name: gapic-generator-typescript

packages/google-chat/protos/google/chat/v1/membership.proto

@@ -170,9 +170,11 @@ message Membership {
     // Optional. The Google Chat user or app the membership corresponds to.
     // If your Chat app [authenticates as a
     // user](https://developers.google.com/workspace/chat/authenticate-authorize-chat-user),
-    // the output populates the
+    // the output only populates the
     // [user](https://developers.google.com/workspace/chat/api/reference/rest/v1/User)
-    // `name` and `type`.
+    // `name` and `type` fields for both internal and external users, unless
+    // they are members of the space or have a prior affinity, like a direct
+    // message (DM) conversation, with the calling user.
     User member = 3 [(google.api.field_behavior) = OPTIONAL];
 
     // Optional. The Google Group the membership corresponds to.

packages/google-chat/protos/google/chat/v1/message.proto

@@ -70,9 +70,11 @@ message Message {
   // Output only. The user who created the message.
   // If your Chat app [authenticates as a
   // user](https://developers.google.com/workspace/chat/authenticate-authorize-chat-user),
-  // the output populates the
+  // the output only populates the
   // [user](https://developers.google.com/workspace/chat/api/reference/rest/v1/User)
-  // `name` and `type`.
+  // `name` and `type` fields for both internal and external users, unless they
+  // are members of the space or have a prior affinity, like a direct message
+  // (DM) conversation, with the calling user.
   User sender = 2 [(google.api.field_behavior) = OUTPUT_ONLY];
 
   // Optional. Immutable. For spaces created in Chat, the time at which the

packages/google-chat/protos/google/chat/v1/user.proto

@@ -27,11 +27,12 @@ option objc_class_prefix = "DYNAPIProto";
 option php_namespace = "Google\\Apps\\Chat\\V1";
 option ruby_package = "Google::Apps::Chat::V1";
 
-// A user in Google Chat.
-// When returned as an output from a request, if your Chat app [authenticates as
-// a
+// If your Chat app [authenticates as a
 // user](https://developers.google.com/workspace/chat/authenticate-authorize-chat-user),
-// the output for a `User` resource only populates the user's `name` and `type`.
+// the output for a `User` resource (such as in the Messages and Memberships
+// APIs) only populates the `name` and `type` fields for both internal and
+// external users, unless they are members of the space or have prior affinity
+// with the calling user.
 message User {
   enum Type {
     // Default value for the enum. DO NOT USE.
@@ -69,15 +70,46 @@ message User {
   string name = 1;
 
   // Output only. The user's display name.
+  //
+  // Populated for both app authentication and user authentication.
+  // This field is always populated for requests made with [app
+  // authentication](https://developers.google.com/workspace/chat/authenticate-authorize-chat-app).
+  // When calling the Messages and Memberships APIs with [user
+  // authentication](https://developers.google.com/workspace/chat/authenticate-authorize-chat-user),
+  // this field is populated for both internal and external users for the
+  // `sender` of a message, users within `annotations` (such as user
+  // mentions), and within `Membership` resources, provided the user is a
+  // member of the space or has prior affinity with the calling user.
   string display_name = 2 [(google.api.field_behavior) = OUTPUT_ONLY];
 
+  // Output only. The user's avatar image URL.
+  //
+  // When calling the Messages and Memberships APIs with [user
+  // authentication](https://developers.google.com/workspace/chat/authenticate-authorize-chat-user),
+  // this field is populated for both internal and external users for the
+  // `sender` of a message, users within `annotations` (such as user
+  // mentions), and within `Membership` resources, provided the user is a
+  // member of the space or has prior affinity with the calling user.
+  string avatar_url = 3 [(google.api.field_behavior) = OUTPUT_ONLY];
+
+  // Output only. The user's email address.
+  //
+  // When calling the Messages and Memberships APIs with [user
+  // authentication](https://developers.google.com/workspace/chat/authenticate-authorize-chat-user),
+  // this field is populated for both internal and external users for the
+  // `sender` of a message, users within `annotations` (such as user
+  // mentions), and within `Membership` resources, provided the user is a
+  // member of the space or has prior affinity with the calling user.
+  string email = 4 [(google.api.field_behavior) = OUTPUT_ONLY];
+
   // Unique identifier of the user's Google Workspace domain.
   string domain_id = 6;
 
   // User type.
   Type type = 5;
 
   // Output only. When `true`, the user is deleted or their profile is not
-  // visible.
+  // visible, such as when a user is mentioned in a space without being a member
+  // and without prior affinity with the calling user.
   bool is_anonymous = 7 [(google.api.field_behavior) = OUTPUT_ONLY];
 }

packages/google-chat/protos/protos.d.ts

@@ -14504,6 +14504,12 @@ export namespace google {
                 /** User displayName */
                 displayName?: (string|null);
 
+                /** User avatarUrl */
+                avatarUrl?: (string|null);
+
+                /** User email */
+                email?: (string|null);
+
                 /** User domainId */
                 domainId?: (string|null);
 
@@ -14529,6 +14535,12 @@ export namespace google {
                 /** User displayName. */
                 public displayName: string;
 
+                /** User avatarUrl. */
+                public avatarUrl: string;
+
+                /** User email. */
+                public email: string;
+
                 /** User domainId. */
                 public domainId: string;
 

packages/google-chat/protos/protos.js

@@ -3675,6 +3675,20 @@
                         "(google.api.field_behavior)": "OUTPUT_ONLY"
                       }
                     },
+                    "avatarUrl": {
+                      "type": "string",
+                      "id": 3,
+                      "options": {
+                        "(google.api.field_behavior)": "OUTPUT_ONLY"
+                      }
+                    },
+                    "email": {
+                      "type": "string",
+                      "id": 4,
+                      "options": {
+                        "(google.api.field_behavior)": "OUTPUT_ONLY"
+                      }
+                    },
                     "domainId": {
                       "type": "string",
                       "id": 6