[api / terraform] Ability to include or exclude fields from a stream

### Topic

Select fields with API or Terraform

### Relevant information

Hello, Thanks you for helping people with Airbyte, it's one of the best i ever seen !

I was looking to import and export selected fields in streams in connections, with Terraform or the Airbyte API.

I'm talking about these fields:

But, i can only get available fields between a source and a destination (not a connection) with Airbyte API. (link of the "get stream properties" here: https://reference.airbyte.com/reference/liststreams)
It's worse with Terraform, i can't get any informations about fields in a stream. (link of the terraform connection here: https://registry.terraform.io/providers/airbytehq/airbyte/latest/docs/data-sources/connection)

I think it's impossible to include or exclude fields from a stream in a connection with the API or Terraform, it's only possible to do it with the Airbyte UI. I think i am not the only one who wants to do it.

I need it because (despite of using airbyte UI who is beginner-friendly) i need to save the whole configuration of Airbyte in a Terraform file or something else.

Thanks for your help.