Java 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 Java:

Libraries
AI Platform	com.google.cloud:google-cloud-aiplatform
AI Platform Data Labeling Service	com.google.cloud:google-cloud-datalabeling
API Gateway	com.google.cloud:google-cloud-api-gateway
API Keys API	com.google.cloud:google-cloud-apikeys
Access Approval	com.google.cloud:google-cloud-accessapproval
Access Context Manager	com.google.cloud:google-identity-accesscontextmanager
Advisory Notifications	com.google.cloud:google-cloud-advisorynotifications
AlloyDB for PostgreSQL	com.google.cloud:google-cloud-alloydb com.google.cloud:google-cloud-alloydb-connectors
Analytics Hub API	com.google.cloud:google-cloud-analyticshub com.google.cloud:google-cloud-bigquery-data-exchange
Apigee API hub	com.google.cloud:google-cloud-apihub
Apigee Connect API	com.google.cloud:google-cloud-apigee-connect
Apigee Registry	com.google.cloud:google-cloud-apigee-registry
App Engine Admin API	com.google.cloud:google-cloud-appengine-admin
App Hub	com.google.cloud:google-cloud-apphub
Artifact Registry	com.google.cloud:google-cloud-artifact-registry
Assured Workloads	com.google.cloud:google-cloud-assured-workloads
AutoML	com.google.cloud:google-cloud-automl
Backup and DR	com.google.cloud:google-cloud-backupdr
Bare Metal Solution	com.google.cloud:google-cloud-bare-metal-solution
Batch	com.google.cloud:google-cloud-batch
BigLake API	com.google.cloud:google-cloud-biglake
BigQuery	com.google.cloud:google-cloud-bigquery
BigQuery Connection API	com.google.cloud:google-cloud-bigqueryconnection
BigQuery Data Transfer Service	com.google.cloud:google-cloud-bigquerydatatransfer
BigQuery DataPolicy API	com.google.cloud:google-cloud-bigquerydatapolicy
BigQuery Migration	com.google.cloud:google-cloud-bigquerymigration
BigQuery Reservation API	com.google.cloud:google-cloud-bigqueryreservation
BigQuery Storage	com.google.cloud:google-cloud-bigquerystorage
Bigtable	com.google.cloud:google-cloud-bigtable
Binary Authorization	com.google.cloud:google-cloud-binary-authorization
Certificate Authority Service	com.google.cloud:google-cloud-security-private-ca
Certificate Manager	com.google.cloud:google-cloud-certificate-manager
Channel Services	com.google.cloud:google-cloud-channel
Chat API	com.google.cloud:google-cloud-chat
Cloud Asset Inventory	com.google.cloud:google-cloud-asset
Cloud Billing	com.google.cloud:google-cloud-billing
Cloud Billing Budget API	com.google.cloud:google-cloud-billingbudgets
Cloud Build	com.google.cloud:google-cloud-build
Cloud DNS	com.google.cloud:google-cloud-dns
Cloud Data Fusion	com.google.cloud:google-cloud-data-fusion
Cloud Database Migration Service	com.google.cloud:google-cloud-dms
Cloud Deploy	com.google.cloud:google-cloud-deploy
Cloud Domains	com.google.cloud:google-cloud-domains
Cloud IDS	com.google.cloud:google-cloud-ids
Cloud Key Management Service	com.google.cloud:google-cloud-kms
Cloud Life Sciences	com.google.cloud:google-cloud-life-sciences
Cloud Logging	com.google.cloud:google-cloud-logging
Cloud Monitoring	com.google.cloud:google-cloud-monitoring
Cloud Monitoring Dashboards	com.google.cloud:google-cloud-monitoring-dashboard
Cloud Natural Language API	com.google.cloud:google-cloud-language
Cloud OS Config	com.google.cloud:google-cloud-os-config
Cloud OS Login API	com.google.cloud:google-cloud-os-login
Cloud Optimization AI	com.google.cloud:google-cloud-optimization
Cloud Profiler	com.google.cloud:google-cloud-profiler
Cloud Quotas	com.google.cloud:google-cloud-cloudquotas
Cloud Run	com.google.cloud:google-cloud-run
Cloud Run functions	com.google.cloud:google-cloud-functions
Cloud Scheduler	com.google.cloud:google-cloud-scheduler
Cloud Shell	com.google.cloud:google-cloud-shell
Cloud Storage	com.google.cloud:google-cloud-storage
Cloud TPU	com.google.cloud:google-cloud-tpu
Cloud Talent Solution Job Search	com.google.cloud:google-cloud-talent
Cloud Tasks	com.google.cloud:google-cloud-tasks
Cloud Trace	com.google.cloud:google-cloud-trace
Cloud Translation	com.google.cloud:google-cloud-translate
Cloud Vision	com.google.cloud:google-cloud-vision
Cloud Workstations	com.google.cloud:google-cloud-workstations
Compute Engine	com.google.cloud:google-cloud-compute
Confidential Space	com.google.cloud:google-cloud-confidentialcomputing
Confidential VM	com.google.cloud:google-cloud-confidentialcomputing
Connect Gateway API	com.google.cloud:google-cloud-connectgateway com.google.cloud:google-cloud-gke-connect-gateway
Contact Center AI Insights	com.google.cloud:google-cloud-contact-center-insights
Container Analysis	com.google.cloud:google-cloud-containeranalysis
Data Catalog	com.google.cloud:google-cloud-datacatalog
Data Lineage	com.google.cloud:google-cloud-datalineage
Dataflow	com.google.cloud:google-cloud-dataflow
Dataform	com.google.cloud:google-cloud-dataform
Dataplex	com.google.cloud:google-cloud-dataplex
Dataproc	com.google.cloud:google-cloud-dataproc
Dataproc Metastore	com.google.cloud:google-cloud-dataproc-metastore
Datastream	com.google.cloud:google-cloud-datastream
Developer Connect	com.google.cloud:google-cloud-developerconnect
Dialogflow	com.google.cloud:google-cloud-dialogflow
Dialogflow CX	com.google.cloud:google-cloud-dialogflow-cx
Discovery Engine API	com.google.cloud:google-cloud-discoveryengine
Document AI	com.google.cloud:google-cloud-document-ai
Document AI Warehouse	com.google.cloud:google-cloud-contentwarehouse
Enterprise Knowledge Graph	com.google.cloud:google-cloud-enterpriseknowledgegraph
Error Reporting	com.google.cloud:google-cloud-errorreporting
Essential Contacts API	com.google.cloud:google-cloud-essential-contacts
Eventarc	com.google.cloud:google-cloud-eventarc
Eventarc Publishing API	com.google.cloud:google-cloud-eventarc-publishing
Filestore	com.google.cloud:google-cloud-filestore
Firestore	com.google.cloud:google-cloud-firestore
Firestore in Datastore mode	com.google.cloud:google-cloud-datastore
GKE Hub API	com.google.cloud:google-cloud-gkehub
Google Cloud Managed Service for Apache Kafka	com.google.cloud:google-cloud-managedkafka
Google Cloud VMware Engine	com.google.cloud:google-cloud-vmwareengine
Google Distributed Cloud connected	com.google.cloud:google-cloud-distributedcloudedge
Google Meet	com.google.cloud:google-cloud-meet
Google SecOps SIEM	com.google.cloud:google-cloud-chronicle
Google Workspace Events API	com.google.cloud:google-cloud-workspaceevents
Google Workspace add-ons	com.google.cloud:google-cloud-gsuite-addons
IAM Policy Troubleshooter API	com.google.cloud:google-cloud-policy-troubleshooter
IAM Service Account Credentials API	com.google.cloud:google-cloud-iamcredentials
Identity and Access Management	com.google.cloud:google-iam-policy
Identity-Aware Proxy	com.google.cloud:google-cloud-iap
IoT Core	com.google.cloud:google-cloud-iot
Kubernetes Engine API	com.google.cloud:google-cloud-container
Live Stream API	com.google.cloud:google-cloud-live-stream
Managed Lustre	com.google.cloud:google-cloud-lustre
Managed Service for Microsoft Active Directory	com.google.cloud:google-cloud-managed-identities
Media CDN	com.google.cloud:google-cloud-networkservices
Media Translation	com.google.cloud:google-cloud-mediatranslation
Memorystore for Memcached	com.google.cloud:google-cloud-memcache
Memorystore for Redis	com.google.cloud:google-cloud-redis com.google.cloud:google-cloud-valkey
Migrate to Virtual Machines	com.google.cloud:google-cloud-vmmigration
Migration Center	com.google.cloud:google-cloud-migrationcenter
Model Armor	com.google.cloud:google-cloud-modelarmor
NetApp Volumes	com.google.cloud:google-cloud-netapp
Network Connectivity Center	com.google.cloud:google-cloud-networkconnectivity
Network Management API	com.google.cloud:google-cloud-network-management
Network Security API	com.google.cloud:google-cloud-network-security
Oracle Database@Google Cloud	com.google.cloud:google-cloud-oracledatabase
Organization Policy	com.google.cloud:google-cloud-orgpolicy
Parallelstore	com.google.cloud:google-cloud-parallelstore
Parameter Manager	com.google.cloud:google-cloud-parametermanager
Phishing Protection	com.google.cloud:google-cloud-phishingprotection
Pub/Sub	com.google.cloud:google-cloud-pubsub
Pub/Sub Lite	com.google.cloud:google-cloud-pubsublite com.google.cloud:pubsublite-kafka
Public Certificate Authority	com.google.cloud:google-cloud-publicca
Recommendations	com.google.cloud:google-cloud-recommendations-ai
Recommender	com.google.cloud:google-cloud-recommender
Resource Manager	com.google.cloud:google-cloud-resourcemanager
Retail API	com.google.cloud:google-cloud-retail
Route Optimization API	com.google.maps:google-maps-routeoptimization
Secret Manager	com.google.cloud:google-cloud-secretmanager
Secure Source Manager	com.google.cloud:google-cloud-securesourcemanager
Security Command Center	com.google.cloud:google-cloud-securitycenter com.google.cloud:google-cloud-securitycenter-settings
Sensitive Data Protection	com.google.cloud:google-cloud-dlp
Service Control API	com.google.cloud:google-cloud-service-control
Service Directory	com.google.cloud:google-cloud-servicedirectory
Service Health	com.google.cloud:google-cloud-servicehealth
Service Management API	com.google.cloud:google-cloud-service-management
Service Usage	com.google.cloud:google-cloud-service-usage
Spanner	com.google.cloud:google-cloud-spanner
Speech-to-Text	com.google.cloud:google-cloud-speech
Storage Insights	com.google.cloud:google-cloud-storageinsights
Storage Transfer Service	com.google.cloud:google-cloud-storage-transfer
Text-to-Speech	com.google.cloud:google-cloud-texttospeech
Transcoder API	com.google.cloud:google-cloud-video-transcoder
Vertex AI	com.google.cloud:google-cloud-aiplatform
Vertex AI Vision	com.google.cloud:google-cloud-visionai
Vertex AI Workbench	com.google.cloud:google-cloud-notebooks
Video Intelligence API	com.google.cloud:google-cloud-video-intelligence
Video Stitcher API	com.google.cloud:google-cloud-video-stitcher
Virtual Private Cloud	com.google.cloud:google-cloud-vpcaccess
Web Risk	com.google.cloud:google-cloud-webrisk
Web Security Scanner	com.google.cloud:google-cloud-websecurityscanner
Workflow Executions API	com.google.cloud:google-cloud-workflow-executions
Workflows	com.google.cloud:google-cloud-workflows
reCAPTCHA	com.google.cloud:google-cloud-recaptchaenterprise