Intentionally blank.
We are using workflow_dispatch:
so that we can trigger promotions from an HTTP request.
The correct POST + payload is shown below:
curl --request POST \
--url 'https://api.github.com/repos/<USERNAME>/<REPO>/dispatches' \
--header 'authorization: Bearer <TOKEN>' \
--data '{"event_type": "promotion","client_payload": {"image": "my-app", "tag": "3.0.0_release_GH1.abc123", "platform": "master" }}'