Add support for filtering searched metrics by attributes
What does this MR do and why?
Update metrics filtering attributes API params to latest agreed spec
MR acceptance checklist
Please evaluate this MR against the MR acceptance checklist. It helps you analyze changes to reduce risks in quality, performance, reliability, security, and maintainability.
Screenshots or screen recordings
No visual changes
How to set up and validate locally
Feature is WIP so not much to repro locally. Unit tests alone should cover this change.
Edited by Daniele Rossetti