Get a list of cities suggestions from text with HERE Geolocation API

I'm trying to find the way to get a list of cities names suggestions from a text written by user. I've managed to do it using the HERE Geocoder Autocomplete API but I would like to use the latest Rest API version Geocoding and Search API v7.

Does the 7 version substitute the other APIs?
Is there a way to find cities names suggestions in v7 API?

Solution

Please check the usage on GS V7 Autosuggest, it can be used for both address and POI, details in here.

For example, API call https://autosuggest.search.hereapi.com/v1/autosuggest?at=52.5199813,13.3985&limit=5&q=res&apiKey=apiKey will get response like below. You should be able to parse and get the address from address:city field.

    "items": [
    {
        "title": "Hackescher Hof",
        "id": "here:pds:place:276u33db-fb00197ffa5041b2b656ea3d23145dca",
        "resultType": "place",
        "address": {
            "label": "Hackescher Hof, Rosenthaler Straße 40, 10178 Berlin, Deutschland",
            "countryCode": "DEU",
            "countryName": "Deutschland",
            "state": "Berlin",
            "county": "Berlin",
            "city": "Berlin",
            "district": "Mitte",
            "street": "Rosenthaler Straße",
            "postalCode": "10178",
            "houseNumber": "40"
        },