This is a networking issue, and your data is safe. Cloud SQL stores instance metadata regionally, so it shares a failure domain with the data it describes. When the region is down or inaccessible, instances are missing from the list results, but that doesn't say anything about the instance availability from within region.
This is a networking issue, and your data is safe. Cloud SQL stores instance metadata regionally, so it shares a failure domain with the data it describes. When the region is down or inaccessible, instances are missing from the list results, but that doesn't say anything about the instance availability from within region.