1*d5c09012SAndroid Build Coastguard Worker## API v1 Shutdown 2*d5c09012SAndroid Build Coastguard WorkerThe Cloud Bigtable v1 API was deprecated in January, 2020, and will be shut down on **January 31, 2021**. All customers using the v1 API should upgrade to the Cloud Bigtable [v2 data and admin APIs][apis]. 3*d5c09012SAndroid Build Coastguard Worker 4*d5c09012SAndroid Build Coastguard Worker## Migrating to v2 5*d5c09012SAndroid Build Coastguard WorkerIf you have projects or applications that use the v1 API, you should start using the v2 APIs to avoid any disruption in your service. 6*d5c09012SAndroid Build Coastguard Worker 7*d5c09012SAndroid Build Coastguard WorkerIf you connect to Cloud Bigtable using an early version the Cloud Bigtable client libraries that uses the v1 API, please see the client library [upgrade instructions][upgrading-clients]. 8*d5c09012SAndroid Build Coastguard Worker 9*d5c09012SAndroid Build Coastguard Worker 10*d5c09012SAndroid Build Coastguard Worker[apis]: https://cloud.google.com//bigtable/docs/reference/service-apis-overview 11*d5c09012SAndroid Build Coastguard Worker[upgrading-clients]: https://cloud.google.com//bigtable/docs/upgrading-clients.md 12