public Builder setUsingDeviceTypes(
                int index,
                im.turms.client.model.proto.constant.DeviceType value) {
            copyOnWrite();
            instance.setUsingDeviceTypes(index, value);
            return this;
        }
<code>repeated .im.turms.proto.DeviceType using_device_types = 8;</code>

@param index The index to set the value at.
@param value The usingDeviceTypes to set.
@return This builder for chaining.
turms-client-kotlin/src/main/java/im/turms/client/model/proto/model/group/GroupMember.java