[marxama]

I went with this approach on a recent project, for two reasons: * Tracing/history/auditing * Structuring the service around these events, it became trivial to add new "event types", rather than expanding some big hairy PATCH endpoint or similar. In other words, when I needed a user entity to be able to belong to a group, I just added a new event type, "user/join-group". Having a single endpoint for all events had two other nice benefits: batching became trivial, as well as doing several events transactionally (all events in one requests are processed in one transaction).

It's been running in production for a couple of months now, and it's been working great! The main drawback I can think of was that it obviously didn't work well with Swagger out-of-the-box, had to do some custom handling for showing all the available event types.