Optional
implementation?: stringOptional implementation query.
`(sum:trace.aws.lambda.hits.by_http_status{http.status_class:2xx AND service IN (demoservice-user,demoservice-greet)} by {service}.as_count() - sum:trace.aws.lambda.errors.by_http_status{http.status_class:5xx AND service IN (demoservice-user,demoservice-greet)} by {service}.as_count()) / (sum:trace.aws.lambda.hits{service IN (demoservice-user,demoservice-greet)} by {service}.as_count())`
Description
Describes what the SLO does and measures.