Custom Connector with pdf, image and text

[Syndicate_Admin]

Hey,

I`ve just build a azure function that can cryptographically sign a pdf document and put a signature field on it.

I`ve also managed to connect the function to PowerApps and authenticate using the active directory.

The problem I`m facing right now though is, that I need to send the document and the signature photo to the API using a custom connector and it doesnt seem to take anything else than bool, text and number.

Is there something I miss? Is there an option to accomplish this using the swagger editor?

This is the current Connector in Swagger

and this is what the API expects to receive

Any help would be appreciated - thank you guys in advance! 🙂