@Override
    public String getDetailsOrThrow(String key) {
        if (key == null) {
            throw new NullPointerException("map key");
        }
        Map<String, String> map = internalGetDetails().getMap();
        if (!map.containsKey(key)) {
            throw new IllegalArgumentException();
        }
        return map.get(key);
    }
<pre>
e.g. street address, city, state, country, etc.
</pre>

<code>map&lt;string, string&gt; details = 4;</code>
turms-server-common/src/main/java/im/turms/server/common/access/client/dto/model/user/UserLocation.java