tf to create children teams after looking up parent ids

ghteams.tf

## Existing list of teams with members list:

  "0" = {
    "description" = "No one cared enough to add a description to this team"
    "members" = [
      {
        "role" = "maintainer"
        "username" = "bob"
      },
      {
        "username" = "jon"
      },
    ]

    "name" = "Engineering"
    "privacy" = "closed"
  }
  "1" = {
    "description" = "No one cared enough to add a description to this team"
    "members" = {}
    "name" = "core"
    "parent" = "Engineering"
    "privacy" = "closed"
  }


##  and I want to get a new list such as:

  "0" = {
        "teamname" = "Engineering"
        "username" = "bob"
        "role"     = "maintainer"
      }
  "1" = {
        "teamname" = "Engineering"
        "username" = "jon"
        "role"     = "member"
      }