VPC: Unknown error. Original error message: Operation failed: Insufficient CPU quota in region.

Hi there,

We have a CloudSQL PostgreSQL instance that we want to secure with VPC for connecting with Cloud functions.

Unfortunately when creating the Serverless VPC access we run into the following error:

Unknown error. Original error message: Operation failed: Insufficient CPU quota in region.

We already tried the regions us-central and eu-west3 and checked the quota of our serverless VPC Access API:

  • Read requests per minute - Limit: 1000 - Current Usage: 3.9%
  • Write requests per minute - Limit: 500 - Current Usage: 0%

Any ideas what to do?

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I have the same issue and couldn't find anything online. Is this a recurring problem?