@Raine will work on this with the SLO group after the completion of WE6.2.6 / after 2025-12-05.
We should decide if it makes sense to have any SLOs specifically for the proxy, or if the SLOs for hcaptcha would be sufficient.
See https://wikitech.wikimedia.org/wiki/SLO/Template_instructions.
Remember to also:
- visualise SLIs, SLOs, error budget in grafana