Multiple-choice Params

[remchuk]

Hey there!
Im quite new to Airflow and have some not so common use cases while using it so many thing I want aren't really possible.

But Multiple-choice feels like a common case.
When setting up Params it is possible to use "enum" which is great but allows only one choice.
"examples" just shows the options but doesn't allow to choose from it.
Is this possible currently? Is it planned? Should an Issue be opened?

Thanks for the help!