Is this a clone of the Google AIPs? Like https://aep.dev/160/ seems to just copy https://google.aip.dev/160.

The AEPs were originally based off Google AIPs, but we did a hard fork and have altered a lot since then. For one thing, the AIPs were entirely protobuf focused, while we're focusing equally on protobuf + OpenAPI.

The CRUD methods are great examples where we deviate from the AIPs.