aggregates: misleading error message

[sileht]

For example, I have used:

POST /v1/aggregates
operations: "(100 - (metric aggregation-cpu-average@percent-idle-0 mean))"
search:  "host in [\"fake-phy-host-25b627441e04\"]"
resource_type: "collectd"

I obviously wrote a wrong operations, it should be (- 100 (metric ...))

But the error message is misleading:

{
"message": "Invalid input: extra keys not allowed @ data['search']",
"title": "Bad Request",
"code": "400 Bad Request"
}

[unamuno]

Sorry for asking @sileht:
Is there any documentation about the syntax used for operations in general?

[sileht]

I don't work on the project anymore, but the documentation is here:
https://gnocchi.xyz/rest.html#cross-metric-usage

[unamuno]

Thanks, I know but the docs are very limited to "(metric cpu.util mean)" ;)