postalcode missing in components?

Hi all,

I noticed the 'postcode' was missing from the components. I'm getting this kind or result from the api but I can't seem to find the postcode in it.

```json
"results": [
{
"bounds": {
"northeast": {
"lat": 52.5164327,
"lng": 13.377825
},
"southwest": {
"lat": 52.5161167,
"lng": 13.37758
}
},
"components": {
"ISO_3166-1_alpha-2": "DE",
"_type": "attraction",
"attraction": "Brandenburg Gate",
"city": "Berlin",
"city_district": "Mitte",
"country": "Germany",
"country_code": "de",
"house_number": "1",
"political_union": "European Union",
"postcode": "10117",
"road": "Pariser Platz",
"state": "Berlin",
"suburb": "Mitte"
},
"confidence": 9,
"formatted": "Brandenburg Gate, Pariser Platz 1, 10117 Berlin, Germany",
"geometry": {
"lat": 52.5162767,
"lng": 13.3777025
}
}
],
```

regards,

Alex