User's config using chef data bag

user.json

{
  "name": "data_bag_item_users_boris",
  "json_class": "Chef::DataBagItem",
  "chef_type": "data_bag_item",
  "data_bag": "users",
  "raw_data": {
    "id": "USER",
    "username": "user",
    "groups": "group",
    "shell": "/bin/bash",
    "ssh_keys": [
      "COPY&PASTE SSH PUBLIC KEY HERE!!"
    ],
    "action": "create"
  }
}