@java.lang.Override
        public im.turms.client.model.proto.constant.DeviceType getUsingDeviceTypes(int index) {
            return instance.getUsingDeviceTypes(index);
        }
<code>repeated .im.turms.proto.DeviceType using_device_types = 8;</code>

@param index The index of the element to return.
@return The usingDeviceTypes at the given index.
turms-client-kotlin/src/main/java/im/turms/client/model/proto/model/group/GroupMember.java