Nested surfacing dict

main.tf

locals {
  input = {
    "projects" : {
      "another" : {
        "accounts" : [
          "one",
          "two"
        ]
      },
      "test" : {
        "accounts" : [
          "test",
          "hello"
        ]
      }
    }
  }


  test = { for v in flatten([for _, v in local.input :
    [for x, y in v : [for a in y.accounts : { "${a}" : x }]]
    ]) :
    keys(v)[0] => values(v)[0]
  }

# Apply complete! Resources: 0 added, 0 changed, 0 destroyed.

# Outputs:

# test = {
#   "hello" = "test"
#   "one" = "another"
#   "test" = "test"
#   "two" = "another"
# }
}



output "test" {
  value = local.test
}