Error with IMessageHandler in AmazonSQS

[sboopal]

Getting error message in the MessageDispatcher as below.

The interface 'IMessageHandler' cannot be used as type argument. Static member 'IMessageHandler.MessageType' does not have a most specific implementation in the interface.

I have tried below config

net7.0
enable
enable
preview

and also with net6.0 but still same error.

I am using the latest VS2022 as well.

[aziz-zoubai]

Hello,
I m facing in that issue, Any solution?

Thanks

[fhenriquezn]

Hello, I'm facing the same issue, it seems that we can't use public static abstract Type MessageType { get; } in IMessageHandler interface. I tried everything he said on youtube, but none of that worked & i also tried more options, Help please. @Elfocrash

[JanHergenhan]

As he mentioned in the video that it is an experimental feature, I suspect that the final specification is different.
My solution was to leave it out and actually provide the dictionary manually as in the commented code.