Question
Cannot upload Express add-on with "experimentalApis"
I am using some Express SDK features that require setting "experimentalApis: true" in the manifest.json file. Now I am trying to upload my add-on to generate a private link for testing. But during upload, I get an error:
"The add-on package verification failed due to:
Manifest json invalid.
Please fix the issues and try uploading the add-on package again"
Please advise me, on how to deploy my add-on for private testing.
