A subset of Cloud Spanner users experienced errors while using control plane APIs in us-central1 region.

Summary: A subset of Cloud Spanner users experienced errors while using control plane APIs in us-central1 region. Description: We experienced an issue with Cloud Spanner. Our engineering team continues to investigate the issue. We will provide an update by Wednesday, 2023-07-12 16:18 US/Pacific with current details. We apologize to all who are affected by the disruption. Diagnosis: - Customers with existing sessions may not have observed any errors, However, upon reconnection, customers may have experienced errors stating “deadline exceeded” when creating new sessions. - Errors stating ”deadline exceeded” when using the Control Plane API. - Errors or missing entries while viewing their instances and databases in Cloud Console. Workaround: None at this time.