I may have solved my problem. From looking at <htt...

# http4k

[scap]

I may have solved my problem. From looking at https://github.com/http4k/http4k/blob/master/http4k-metrics-micrometer/src/main/kotlin/org/http4k/filter/MetricFilters.kt

I came up with

private fun getEndpoint(request: Request) : String {
            val notAlphaNumUnderscore: Regex = "[^a-zA-Z0-9_]".toRegex()
            return X_URI_TEMPLATE(request)?.replace('/', '_')?.replace(notAlphaNumUnderscore, "") ?: "UNMAPPED"
        }