Sls failing to deploy api to APIGateway

Serverless Framework
1

I know there are a lot of topics explaining this error, but none match what I’m experiencing.
I recently created a go module to deploy some lambdas to APIGateway using serverless v3 and everything worked as expected, even the creation of the new subdomain (I’m using serverless-domain-manager)
A month later I was asked to add versioning to this api, so I prefixed the base path with a ‘v1/’,
but now sls fails to deploy with the error "Unable to update base path mapping for ‘’ ".
I tried deleting the stack completely and setting the api type as EDGE on the customDomain block to no avail.

Any help highly appreciated.
Thanks

2

REST API or HTTP API?

Are you adding /v1 to the Custom Domain or as a resource?

3

It is a REST api (AWS APIGateway v1)
I’m tried the ‘/v1’ as a prefix and later as suffix of my existing basePath on customDomain

4

For REST API you should be able to just change the path in events

functions:
  your-function:
    events:
      - http:
          path: v1/api….
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