Elastic Integration - Custom HTTP API

Hello,

I am not sure why Custom API is not working:

There's no logs, it seems like its not attempting to run?

Custom API integration vv1.22.0
Elasticsearch v8.18.0
Elastic Agent v8.16.3

I attempted this in our DEV environment v9.0 and it seems like it works there. I think Elastic must have done something where this integration is not compatible due to elastic agent version (can't upgrade)

I actually think it might be related to an existing integration already running an http json input: