Since early 2023 we have support for using multipart/form-data, as a result of this idea. Helps us to handle multiple documents in REST services. It would be great if we can also expose a REST service that takes multiple documents as input parameters. Currently Service Studio is blocking that. After adding the second parameter of type Binary Data,  we get an error (see screenshot).

It would be nice to get support for multipart/form-data in exposing REST API's, so we can also build API's that handles multiple documents using our favorite development platform.