replika.json

var obj = JSON.parse($response.body);

obj= {
  "features": [
    {
      "name": "all_backgrounds"
    },
    {
      "name": "calls"
    },
    {
      "name": "full_library_access"
    },
    {
      "name": "relationship_status"
    },
    {
      "name": "3d_avatar"
    },
    {
      "name": "replika_diaries"
    }
  ],
  "subscription": {
    "subscription_id": "replika.year",
    "token_id": "320000814638512",
    "subscription_state": "FreeTrial",
    "recurring": {
      "period_timeunit": "year",
      "period_amount": 1
    },
    "created": "2021-01-11T07:53:17Z",
    "expiration": "2022-01-18T07:53:17Z",
    "subscription_type": "SUBS",
    "source": "ios"
  }
}
$done({body: JSON.stringify(obj)});