Google Document AI Node

Hello guys,
It would be great to have a node to make life easier running Google Document AI.
Currently, it is quite difficult to handle authorisation and write all requests manually.

My use case:

I would like to provide a document using n8n form, which will be read by one of my Google Document AI processors and return a simple JSON

I think it would be beneficial to add this because:

Google Document AI has hundreds of pre-build processors, which allow to digitize of different documents in different languages.

Any resources to support this?