RegistryWebhook listen to registry updates
Action is the webhook action.
ArtifactoryWebhookRequest is an artifactory webhook request Artifactory doesn't have native webhook support, instead it comes as a plugin https://github.com/jfrog/artifactory-user-plugins/tree/master/webhook The relevant fields in the this struct were reverse engineered from the webhook groovy code and from the fields that were sent by a real artifactory environment
Domain indicates the artifactory webhook domain (e.g., artifact, docker, build, etc). Used to avoid filter docker events.
EventType is the artifactory webhook action performed (e.g., push).
Type is the event type (Harbor registry).