## Autocomplete a partial address

`AutocompleteResult geocode().autocomplete(GeocodeAutocompleteParamsparams, RequestOptionsrequestOptions = RequestOptions.none())`

**get** `/api/v1/geocode/autocomplete`

Autocomplete a partial address

### Parameters

- `GeocodeAutocompleteParams params`

  - `String q`

    Partial address query

  - `Optional<String> countryCode`

    ISO 3166-1 alpha-2 country code filter

  - `Optional<String> lang`

    Language code for localized names (e.g. en, de, fr)

  - `Optional<Double> lat`

    Focus latitude

  - `Optional<String> layer`

    Filter by layer: address, poi, or admin

  - `Optional<Long> limit`

    Maximum results (default 10, max 20)

  - `Optional<Double> lng`

    Focus longitude

### Returns

- `class AutocompleteResult:`

  GeoJSON FeatureCollection of autocomplete suggestions

  - `List<GeocodingFeature> features`

    - `GeoJsonGeometry geometry`

      - `Coordinates coordinates`

        GeoJSON coordinates array (nesting depth varies by geometry type)

        - `List<double>`

        - `List<List<double>>`

        - `List<List<List<double>>>`

        - `List<List<List<List<double>>>>`

      - `Type type`

        - `POINT("Point")`

        - `LINE_STRING("LineString")`

        - `POLYGON("Polygon")`

        - `MULTI_POINT("MultiPoint")`

        - `MULTI_LINE_STRING("MultiLineString")`

        - `MULTI_POLYGON("MultiPolygon")`

    - `Properties properties`

      - `Optional<String> countryCode`

        ISO 3166-1 alpha-2 country code

      - `Optional<String> displayName`

        Formatted address or place name

      - `Optional<Double> distanceM`

        Distance in meters

      - `Optional<Long> osmId`

        OpenStreetMap ID

      - `Optional<String> osmType`

        OSM element type

      - `Optional<Double> score`

        Match confidence score

      - `Optional<String> source`

        Result source (address, place, interpolation)

    - `Type type`

      - `FEATURE("Feature")`

  - `Type type`

    - `FEATURE_COLLECTION("FeatureCollection")`

### Example

```java
package com.plazafyi.example;

import com.plazafyi.client.PlazaClient;
import com.plazafyi.client.okhttp.PlazaOkHttpClient;
import com.plazafyi.models.geocode.AutocompleteResult;
import com.plazafyi.models.geocode.GeocodeAutocompleteParams;

public final class Main {
    private Main() {}

    public static void main(String[] args) {
        PlazaClient client = PlazaOkHttpClient.fromEnv();

        GeocodeAutocompleteParams params = GeocodeAutocompleteParams.builder()
            .q("q")
            .build();
        AutocompleteResult autocompleteResult = client.geocode().autocomplete(params);
    }
}
```