.NET Cloud Client Libraries

The Cloud Client Libraries are the recommended way to access Google Cloud APIs programmatically. The Cloud Client Libraries support accessing Google Cloud services in a way that significantly reduces the boilerplate code you have to write. The libraries provide high-level API abstractions so they're easier to understand. They embrace idioms of the language, work well with the standard library, and integrate better with your codebase.

For more information about client libraries for Cloud APIs, see Cloud Client Libraries explained.

Click an API to find out how to use it in .NET:

Libraries
AI Platform Google.Cloud.AIPlatform.V1
Google.Cloud.AIPlatform.V1Beta1
API Gateway Google.Cloud.ApiGateway.V1
API Keys API Google.Cloud.ApiKeys.V2
Access Approval Google.Cloud.AccessApproval.V1
Access Context Manager Google.Identity.AccessContextManager.V1
Address Validation API Google.Maps.AddressValidation.V1
Advisory Notifications Google.Cloud.AdvisoryNotifications.V1
AlloyDB for PostgreSQL Google.Cloud.AlloyDb.V1
Google.Cloud.AlloyDb.V1Alpha
Google.Cloud.AlloyDb.V1Beta
Analytics Admin API Google.Analytics.Admin.V1Alpha
Google.Analytics.Admin.V1Beta
Analytics Data API Google.Analytics.Data.V1Beta
Analytics Hub API Google.Cloud.BigQuery.AnalyticsHub.V1
Google.Cloud.BigQuery.DataExchange.V1Beta1
Apigee Connect API Google.Cloud.ApigeeConnect.V1
Apigee Registry Google.Cloud.ApigeeRegistry.V1
App Engine Admin API Google.Cloud.AppEngine.V1
App Hub Google.Cloud.AppHub.V1
Artifact Registry Google.Cloud.ArtifactRegistry.V1
Google.Cloud.ArtifactRegistry.V1Beta2
Assured Workloads Google.Cloud.AssuredWorkloads.V1
Google.Cloud.AssuredWorkloads.V1Beta1
AutoML Google.Cloud.AutoML.V1
Backup and DR Google.Cloud.BackupDR.V1
Backup for GKE Google.Cloud.GkeBackup.V1
Bare Metal Solution Google.Cloud.BareMetalSolution.V2
Batch Google.Cloud.Batch.V1
Google.Cloud.Batch.V1Alpha
BeyondCorp Enterprise Google.Cloud.BeyondCorp.AppConnections.V1
Google.Cloud.BeyondCorp.AppConnectors.V1
Google.Cloud.BeyondCorp.AppGateways.V1
Google.Cloud.BeyondCorp.ClientGateways.V1
BigQuery Google.Cloud.BigQuery.V2
BigQuery Connection API Google.Cloud.BigQuery.Connection.V1
BigQuery Data Transfer Service Google.Cloud.BigQuery.DataTransfer.V1
BigQuery DataPolicy API Google.Cloud.BigQuery.DataPolicies.V1
Google.Cloud.BigQuery.DataPolicies.V1Beta1
BigQuery Migration Google.Cloud.BigQuery.Migration.V2
BigQuery Reservation API Google.Cloud.BigQuery.Reservation.V1
BigQuery Storage Google.Cloud.BigQuery.Storage.V1
Bigtable Google.Cloud.Bigtable.V2
Binary Authorization Google.Cloud.BinaryAuthorization.V1
Google.Cloud.BinaryAuthorization.V1Beta1
Certificate Authority Service Google.Cloud.Security.PrivateCA.V1
Certificate Manager Google.Cloud.CertificateManager.V1
Channel Services Google.Cloud.Channel.V1
Chat API Google.Apps.Chat.V1
Cloud Asset Inventory Google.Cloud.Asset.V1
Cloud Bigtable Admin API Google.Cloud.Bigtable.Admin.V2
Cloud Billing Google.Cloud.Billing.V1
Cloud Billing Budget API Google.Cloud.Billing.Budgets.V1
Google.Cloud.Billing.Budgets.V1Beta1
Cloud Build Google.Cloud.CloudBuild.V1
Google.Cloud.CloudBuild.V2
Cloud Composer Google.Cloud.Orchestration.Airflow.Service.V1
Cloud Data Fusion Google.Cloud.DataFusion.V1
Cloud Database Migration Service Google.Cloud.CloudDms.V1
Cloud Domains Google.Cloud.Domains.V1
Google.Cloud.Domains.V1Beta1
Cloud IDS Google.Cloud.Ids.V1
Cloud Key Management Service Google.Cloud.Kms.V1
Cloud Life Sciences Google.Cloud.LifeSciences.V2Beta
Cloud Logging Google.Cloud.Logging.V2
Cloud Monitoring Google.Cloud.Monitoring.V3
Cloud Natural Language API Google.Cloud.Language.V1
Google.Cloud.Language.V2
Cloud OS Config Google.Cloud.OsConfig.V1
Google.Cloud.OsConfig.V1Alpha
Cloud OS Login API Google.Cloud.OsLogin.V1
Google.Cloud.OsLogin.V1Beta
Cloud Optimization AI Google.Cloud.Optimization.V1
Cloud Profiler Google.Cloud.Profiler.V2
Cloud Quotas Google.Cloud.CloudQuotas.V1
Cloud Run Google.Cloud.Run.V2
Cloud Run functions Google.Cloud.Functions.V1
Google.Cloud.Functions.V2
Google.Cloud.Functions.V2Beta
Cloud Scheduler Google.Cloud.Scheduler.V1
Cloud Shell Google.Cloud.Shell.V1
Cloud Storage Google.Cloud.Storage.Control.V2
Google.Cloud.Storage.V1
Cloud TPU Google.Cloud.Tpu.V1
Cloud Talent Solution Job Search Google.Cloud.Talent.V4
Google.Cloud.Talent.V4Beta1
Cloud Tasks Google.Cloud.Tasks.V2
Google.Cloud.Tasks.V2Beta3
Cloud Trace Google.Cloud.Trace.V1
Google.Cloud.Trace.V2
Cloud Translation Google.Cloud.Translate.V3
Google.Cloud.Translation.V2
Cloud Vision Google.Cloud.Vision.V1
Cloud Workstations Google.Cloud.Workstations.V1
Compute Engine Google.Cloud.Compute.V1
Confidential Space Google.Cloud.ConfidentialComputing.V1
Google.Cloud.ConfidentialComputing.V1Alpha1
Confidential VM Google.Cloud.ConfidentialComputing.V1
Google.Cloud.ConfidentialComputing.V1Alpha1
Connect Gateway API Google.Cloud.GkeConnect.Gateway.V1
Contact Center AI Insights Google.Cloud.ContactCenterInsights.V1
Container Analysis Google.Cloud.DevTools.ContainerAnalysis.V1
Grafeas.V1
Data Catalog Google.Cloud.DataCatalog.V1
Data Lineage Google.Cloud.DataCatalog.Lineage.V1
Dataflow Google.Cloud.Dataflow.V1Beta3
Dataform Google.Cloud.Dataform.V1Beta1
Dataplex Google.Cloud.Dataplex.V1
Dataproc Google.Cloud.Dataproc.V1
Dataproc Metastore Google.Cloud.Metastore.V1
Google.Cloud.Metastore.V1Alpha
Google.Cloud.Metastore.V1Beta
Datastream Google.Cloud.Datastream.V1
Google.Cloud.Datastream.V1Alpha1
Dialogflow Google.Cloud.Dialogflow.Cx.V3
Google.Cloud.Dialogflow.V2
Google.Cloud.Dialogflow.V2Beta1
Discovery Engine API Google.Cloud.DiscoveryEngine.V1
Google.Cloud.DiscoveryEngine.V1Beta
Document AI Google.Cloud.DocumentAI.V1
Google.Cloud.DocumentAI.V1Beta3
Enterprise Knowledge Graph Google.Cloud.EnterpriseKnowledgeGraph.V1
Error Reporting Google.Cloud.ErrorReporting.V1Beta1
Essential Contacts API Google.Cloud.EssentialContacts.V1
Eventarc Google.Cloud.Eventarc.V1
Eventarc Publishing API Google.Cloud.Eventarc.Publishing.V1
Filestore Google.Cloud.Filestore.V1
Firestore Google.Cloud.Firestore
Google.Cloud.Firestore.Admin.V1
Google.Cloud.Firestore.V1
Firestore in Datastore mode Google.Cloud.Datastore.Admin.V1
Google.Cloud.Datastore.V1
Fleet Engine API Google.Maps.FleetEngine.Delivery.V1
Google.Maps.FleetEngine.V1
GKE Hub API Google.Cloud.GkeHub.V1
Google.Cloud.GkeHub.V1Beta1
Google Ad Manager API Google.Ads.AdManager.V1
Google Cloud Deploy Google.Cloud.Deploy.V1
Google Cloud Managed Service for Apache Kafka Google.Cloud.ManagedKafka.V1
Google Cloud VMware Engine Google.Cloud.VmwareEngine.V1
Google Meet Google.Apps.Meet.V2
Google.Apps.Meet.V2Beta
Google Workspace Add-ons API Google.Cloud.GSuiteAddOns.V1
Google Workspace Events API Google.Apps.Events.Subscriptions.V1
IAM Policy Troubleshooter API Google.Cloud.PolicyTroubleshooter.Iam.V3
Google.Cloud.PolicyTroubleshooter.V1
IAM Service Account Credentials API Google.Cloud.Iam.Credentials.V1
Identity and Access Management Google.Cloud.Iam.Admin.V1
Google.Cloud.Iam.V2
Identity-Aware Proxy Google.Cloud.Iap.V1
Infrastructure Manager Google.Cloud.Config.V1
Integration Connectors Google.Cloud.Connectors.V1
Kubernetes Engine API Google.Cloud.Container.V1
Live Stream API Google.Cloud.Video.LiveStream.V1
Managed Service for Microsoft Active Directory Google.Cloud.ManagedIdentities.V1
Media CDN Google.Cloud.NetworkServices.V1
Media Translation Google.Cloud.MediaTranslation.V1Beta1
Memorystore for Memcached Google.Cloud.Memcache.V1
Google.Cloud.Memcache.V1Beta2
Memorystore for Redis Google.Cloud.Redis.Cluster.V1
Google.Cloud.Redis.V1
Google.Cloud.Redis.V1Beta1
Migrate to Virtual Machines Google.Cloud.VMMigration.V1
Migration Center Google.Cloud.MigrationCenter.V1
NetApp Volumes Google.Cloud.NetApp.V1
Network Connectivity Center Google.Cloud.NetworkConnectivity.V1
Google.Cloud.NetworkConnectivity.V1Alpha1
Network Management API Google.Cloud.NetworkManagement.V1
Network Security API Google.Cloud.NetworkSecurity.V1Beta1
Oracle Database@Google Cloud Google.Cloud.OracleDatabase.V1
Organization Policy Google.Cloud.OrgPolicy.V2
Parallelstore Google.Cloud.Parallelstore.V1
Google.Cloud.Parallelstore.V1Beta
Phishing Protection Google.Cloud.PhishingProtection.V1Beta1
Places API Google.Maps.Places.V1
Pub/Sub Google.Cloud.PubSub.V1
Public Certificate Authority Google.Cloud.Security.PublicCA.V1
Google.Cloud.Security.PublicCA.V1Beta1
Recommendations AI Google.Cloud.RecommendationEngine.V1Beta1
Recommender Google.Cloud.Recommender.V1
Resource Manager Google.Cloud.ResourceManager.V3
Resource Settings API Google.Cloud.ResourceSettings.V1
Retail API Google.Cloud.Retail.V2
Route Optimization API Google.Maps.RouteOptimization.V1
Routes API Google.Maps.Routing.V2
Secret Manager Google.Cloud.SecretManager.V1
Google.Cloud.SecretManager.V1Beta1
Google.Cloud.SecretManager.V1Beta2
Security Command Center Google.Cloud.SecurityCenter.Settings.V1Beta1
Google.Cloud.SecurityCenter.V1
Google.Cloud.SecurityCenter.V1P1Beta1
Google.Cloud.SecurityCenter.V2
Sensitive Data Protection Google.Cloud.Dlp.V2
Service Control API Google.Cloud.ServiceControl.V1
Service Directory Google.Cloud.ServiceDirectory.V1
Google.Cloud.ServiceDirectory.V1Beta1
Service Health Google.Cloud.ServiceHealth.V1
Service Management API Google.Cloud.ServiceManagement.V1
Service Usage Google.Cloud.ServiceUsage.V1
Spanner Google.Cloud.Spanner.Admin.Database.V1
Google.Cloud.Spanner.Admin.Instance.V1
Google.Cloud.Spanner.V1
Speech-to-Text Google.Cloud.Speech.V1
Google.Cloud.Speech.V1P1Beta1
Google.Cloud.Speech.V2
Storage Insights Google.Cloud.StorageInsights.V1
Storage Transfer Service Google.Cloud.StorageTransfer.V1
Tables by Area 120 Google.Area120.Tables.V1Alpha1
Text-to-Speech Google.Cloud.TextToSpeech.V1
Google.Cloud.TextToSpeech.V1Beta1
Transcoder API Google.Cloud.Video.Transcoder.V1
Vertex AI Google.Cloud.AIPlatform.V1
Google.Cloud.AIPlatform.V1Beta1
Vertex AI Workbench Google.Cloud.Notebooks.V1
Google.Cloud.Notebooks.V1Beta1
Google.Cloud.Notebooks.V2
Video Intelligence API Google.Cloud.VideoIntelligence.V1
Video Stitcher API Google.Cloud.Video.Stitcher.V1
Virtual Private Cloud Google.Cloud.VpcAccess.V1
Web Risk Google.Cloud.WebRisk.V1
Google.Cloud.WebRisk.V1Beta1
Web Security Scanner Google.Cloud.WebSecurityScanner.V1
Workflow Executions API Google.Cloud.Workflows.Executions.V1
Google.Cloud.Workflows.Executions.V1Beta
Workflows Google.Cloud.Workflows.V1
Google.Cloud.Workflows.V1Beta
reCAPTCHA Google.Cloud.RecaptchaEnterprise.V1
Google.Cloud.RecaptchaEnterprise.V1Beta1