This page describes Spanner RPC global and regional endpoints. You can use a global or regional service endpoint to make requests to Spanner.
Use a regional endpoint to enforce regional restriction and ensure that your data is stored and processed within the same region.
The Spanner RPC global endpoint is spanner.googleapis.com.
The RPC regional endpoint follows the format
spanner.<REGION>.rep.googleapis.com. For example, if you want to enforce
data guarantees in the regional instance configuration Dammam (me-central2),
use spanner.me-central2.rep.googleapis.com as your regional endpoints. For
more information, see Global and regional service endpoints.
Only me-central2 is available as a possible regional endpoint.