To clarify, go to this page: https://www.pulumi.com/docs/reference/pkg/aws/ec2/vpc/ Click any of the links presented and you'll get an error.

Sorry to hear and thanks for mentioning. Looks like a bug in our go docs generator. Should be fixed shortly. In the meantime, replacing mention of

v4

with

v3

on the dead links should work. Apologies for the inconvenience.