Terragrunt getting outputs from dependency witha collection and index

[maneesh299]

`dependency "vpc" {
config_path = find_in_parent_folders("vpc")

mock_outputs = {
vpc_id = "temp-id"
}
}

inputs = {
vpc_id = dependency.vpc.outputs.vpc_id
}`

the above plan works fine with mock outputs with dependency with terragrunt,terraform and google cloud resources. All fine. I am looking for a similar solution which works with collections of values with index

However say my depedency has output which is a collection like below, which is the google cloud resource output to create folders.
This module is at this link

"ids": { "value": { "General": "folders/123456789" }

Now i want to refer this

dependency "parent_folder" {
  config_path = "${get_terragrunt_dir()}/../folders"
  mock_outputs = {
    ids = {
"General": "folders/123456789"
  }
  }
  
}

inputs = {

  folder_id    = dependency.parent_folder.outputs.ids["General"]
}

This doesnt work and complains that "Invalid index; The given key does not identify an element in this collection value." The error happens as the folder "General" is not created yet and is a dependency.

Any help on this?

---

Tracked in ticket #110880

[maneesh299]

found the answer with mock_outputs_merge_strategy_with_state

[man-david]

What value did you use for the option?
I have the same problem actually.

Thanks

[EDIT] just find the good one.