Action doesn't set vercel-org-id

[kr2792]

I'm trying to run an action that gets triggered by repository_dispatch but the vercel-action fails because it says that I've forgotten to set the vercel-org-id. I've supplied client_payload with the org-id and project_id that was in project.json for my project, and the vercel-token has been added as a github secret for the repository.

My action looks like this:

And my request from Postman looks like this:

The error message when the deploy fails looks like this: