Can I use MessagePackMashaller and get a json response from swagger?

[EunjeongChoi414]

I'm wondering if that is possible and if there's any other configurations I need to do other than what's stated in the example.

[max-ieremenko]

What's stopping you?

add the package reference Examples/Swagger/SwashbuckleWebApplication/SwashbuckleWebApplication.csproj

<PackageReference Include="ServiceModel.Grpc.MessagePackMarshaller" />

set MessagePackMashaller Examples/Swagger/SwashbuckleWebApplication/Program.cs

builder.Services.AddServiceModelGrpc(options => options.DefaultMarshallerFactory = MessagePackMarshallerFactory.Default);

[EunjeongChoi414]

I can't get the response in json format. Returning single integer value like the example you provided is fine but when returning an object it gives me 'Unrecognized response type: Displaying content as text' seems like message pack binary format is not correctly translated to json format.

[max-ieremenko]

Sharing a simple app that demonstrates what you are trying to achieve would be helpful.