Hi,
I have created a Custom Connector and the Endpoint returns a String (which is base64 encoded - but I guess that shouldn't matter).
I set the response of the 200 message to be string.
- When testing the Connector in the "Test" masks it works fine
- But when using the Connector in a Power Automate Flow it always fails with the message that the response is not JSON
Any ideas?
Swagger definition:
responses:
'200':
description: Base64 License
schema: {type: string, format: '', title: ''}
Image:

Testing works - but the Response Header returns conent-type application/json? Maybe this could be the issue?

When executing:

I am not sure what the issue is here - if it is in Swagger - as it somehow still expects JSON - but the response I get is just a string.
Thanks for your help!