private void setLocation(im.turms.client.model.proto.model.user.UserLocation value) {
        value.getClass();
        location_ = value;
        bitField0_ |= 0x00000004;
    }
<code>optional .im.turms.proto.UserLocation location = 7;</code>
turms-client-kotlin/src/main/java/im/turms/client/model/proto/request/user/CreateSessionRequest.java