Custom webhook: Successful handshake but no fields in list

A new scenario starts with a custom webhook. The handshake to detrermine the data structure was successful, but there are no fields in the list.

I have many scenario’s starting with a custom webhook, never had this issue before.
Has anyone else experienced this recently? And how solved this?

Hello @humilis,

Please save your Scenario, refresh your browser, and try again.

If that doesn’t work, you can also try holding down Shift key before refreshing.

If that still doesn’t work, you can try either logging out and back in, or rebuilding with a new Webhook module.

Please give those a try and let us know how it goes.

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My oh my, I set the wrong parameters, filled the header parameters. Thanks @Donald_Mitchell for responding.

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I will add one step to @Donald_Mitchell’s reply:

If you do not see fields after determining the data structure in webhook configuration, you can make a sample request.
Simply unlink the webhook module, run the scenario, and send sample data using Postman or your external service. It always helps in that situation :slight_smile: After the UI change, I have encountered a similar error several times.