@java.lang.Override
    public java.lang.String getDeviceDetailsOrThrow(java.lang.String key) {
        if (key == null) {
            throw new NullPointerException("map key");
        }
        java.util.Map<java.lang.String, java.lang.String> map = internalGetDeviceDetails().getMap();
        if (!map.containsKey(key)) {
            throw new java.lang.IllegalArgumentException();
        }
        return map.get(key);
    }
<code>map&lt;string, string&gt; device_details = 6;</code>
turms-server-common/src/main/java/im/turms/server/common/access/client/dto/request/user/CreateSessionRequest.java