Invalid Argument error when setting a push endpoint in GCP Pub/Sub

Question

I have verified access to my domain (http://ec2-54-67-124-251.us-west-1.compute.amazonaws.com:8080/) and registered it in APIs and Services.

But I still get "pubsub error INVALID_ARGUMENT" when setting it in the push endpoint.

Any ideas?

The endpoint you are trying to use is not consistent with what the docs indicate that you need: "an HTTPS server with non-self-signed certificate accessible on the public web." — Michael - sqlbot
@Michael-sqlbot can you please move your comment to an answer? — Lefteris S

Unknown Unknown · Accepted Answer · 2018-05-17T10:59:02

The endpoint you are trying to use is not consistent with what the docs indicate that you need: "an HTTPS server with non-self-signed certificate accessible on the public web."