chore: Release library Google.Cloud.AIPlatform.V1 version 3.54.0

### Bug fixes

- Updating `bigtable_metadata` field name in `FeatureOnlineStore`
- Updating `enableDirectBigtableAccess` field name in FeatureOnlineStore`
- Updating `bigtable_metadata` field name in `FeatureView`

Librarian-Release-Library: Google.Cloud.AIPlatform.V1
Librarian-Release-Version: 3.54.0
Librarian-Release-ID: release-20251028T082304Z

Author: google-cloud-sdk-librarian-dotnet-robot

apis/Google.Cloud.AIPlatform.V1/Google.Cloud.AIPlatform.V1/Google.Cloud.AIPlatform.V1.csproj

@@ -1,7 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <Project Sdk="Microsoft.NET.Sdk">
   <PropertyGroup>
-    <Version>3.53.0</Version>
+    <Version>3.54.0</Version>
     <TargetFrameworks>netstandard2.0;net462</TargetFrameworks>
     <GenerateDocumentationFile>true</GenerateDocumentationFile>
     <Description>Recommended Google client library to access the Vertex AI API (v1), which allows you to train high-quality custom machine learning models with minimal machine learning expertise and effort.</Description>

apis/Google.Cloud.AIPlatform.V1/docs/history.md

@@ -1,5 +1,13 @@
 # Version history
 
+## Version 3.54.0, released 2025-10-28
+
+### Bug fixes
+
+- Updating `bigtable_metadata` field name in `FeatureOnlineStore`
+- Updating `enableDirectBigtableAccess` field name in FeatureOnlineStore`
+- Updating `bigtable_metadata` field name in `FeatureView`
+
 ## Version 3.53.0, released 2025-10-24
 
 ### New features

generator-input/apis.json

@@ -436,7 +436,7 @@
     },
     {
       "id": "Google.Cloud.AIPlatform.V1",
-      "version": "3.53.0",
+      "version": "3.54.0",
       "type": "grpc",
       "productName": "Vertex AI",
       "productUrl": "https://cloud.google.com/vertex-ai/docs",

generator-input/pipeline-state.json

@@ -279,12 +279,12 @@
         },
         {
             "id": "Google.Cloud.AIPlatform.V1",
-            "currentVersion": "3.53.0",
+            "currentVersion": "3.54.0",
             "generationAutomationLevel": "AUTOMATION_LEVEL_AUTOMATIC",
             "releaseAutomationLevel": "AUTOMATION_LEVEL_AUTOMATIC",
-            "releaseTimestamp": "2025-10-24T07:24:30.867604187Z",
+            "releaseTimestamp": "2025-10-28T08:28:49.122461997Z",
             "lastGeneratedCommit": "a2e6e8dd30fc79ce569b94eff1eb90219b687d79",
-            "lastReleasedCommit": "0830bd94ddc5a0dc7b8b6132d58f3997b40aac9f",
+            "lastReleasedCommit": "a2e6e8dd30fc79ce569b94eff1eb90219b687d79",
             "apiPaths": [
                 "google/cloud/aiplatform/v1"
             ],