I’m migrating between Terraform providers, and to resolve a bug I need to change the tfstate files which are huge JSON blobs. Namely two fields:

I need to override the property version with the value of image. The problem is, that the json document can have several forms, whereby parts of the nesting can be flattened:

For a given json:

There are plenty of examples of updating a value in a nested entry in jq, but I think I have a unique question, because the value I want to provide is already in another part of the same entry.

Suppose I have a json object like this

I have the following test.json file: