v1.4.7/testing/equivalence-tests/tests/nested_list_update/dynamic_resources.json

{
  "tfcoremock_nested_list": {
    "attributes": {
      "lists": {
        "type": "list",
        "required": true,
        "list": {
          "type": "list",
          "list": {
            "type": "string"
          }
        }
      }
    }
  }
}