Forward a presigned URL using Airbyte

[thomas77]

Hello,

I'm wondering if the following use case is feasible using Airbyte:

1. Make an API call to retrieve a presigned URL (so far, I know this is possible).
2. Then, pass this parameter (the presigned URL) to a second endpoint that will trigger the file download to Google Cloud Storage.

Could you please tell me if this is feasible? I know that we can forward API parameters from a parent call to a child call, but I'm not sure if it's possible with a presigned URL. The final objective is to be able to download the file.

Here's what I've done so far:

I created a CSV source configured with a signed URL and pushed it to Google Cloud Storage -> it's working well.

I created a custom connector to retrieve the signed URL from an API -> I'm able to get it.

Now my question is: how can I link these two steps? First, retrieving the signed URL, and then injecting it into the CSV source configuration.

Thank you for your help.

Regards,
Thomas