[bootsmann]

>you don't really need to whip out curl when you have the RPC service's definition

Following up a "how do I experiment with this in my workflow" with "oh you don't need to" is not the greatest look. There is a vast portion of programming bugs that stem from someone misunderstanding what a given API does, so the ability to quickly self-verify that one is doing things right is essential.

[allset_]

As the linked docs mention, grpcurl is a thing if you want to use it.