[Kotlin] [Retrofit2] [Coroutines] [Client] Option to remove Response<> wrapper in operation return types

[lsuski]

Fixes (#15491)

Add option useResponseAsReturnType to disable generating of Response<T> return type in suspend retrofit2 api methods

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[4brunu]

Hi, could you please check the CI errors? Thanks

[lsuski]

Should be fixed now. Too eager refactoring by Intellij :)

[4brunu]

Could you please add this flag to an existing sample project?
For example this one?
https://github.com/OpenAPITools/openapi-generator/blob/master/bin/configs/kotlin-bigdecimal-default-okhttp4.yaml
Thanks

[lsuski]

IMHO this one https://github.com/OpenAPITools/openapi-generator/blob/master/bin/configs/unmaintained/kotlin-jvm-retrofit2-coroutines.yaml would be the best one. useResponseAsReturnType requires jvm-retrofit2 and useCoroutines to work. However this sample is unmaintained for some reason. Also keep in mind that flag changes the api response return type so maybe it will be worth to create separate sample for this

[4brunu]

You are right. I don't know why that's unmaintained, maybe @wing328 can add some more information on why it's unmaintained.

[wing328]

if i remember correctly, the build fails but no one has time to look into it

can you try building the sample locally to see if it builds fine for you?

[lsuski]

Sure, I will take a look tomorrow

[lsuski]

Indeed this sample does not compile but I changed inputSpec to petstore and it works, I moved it to bin/config