private com.google.protobuf.MapFieldLite<java.lang.String, java.lang.String> internalGetMutableDeviceDetails() {
        if (!deviceDetails_.isMutable()) {
            deviceDetails_ = deviceDetails_.mutableCopy();
        }
        return deviceDetails_;
    }
<code>.im.turms.proto.DeviceType device_type = 5;</code>
turms-client-kotlin/src/main/java/im/turms/client/model/proto/request/user/CreateSessionRequest.java