terraform plan is ok:
terraform apply is throwing error
status code 400, body {"code":3,"details":[{"code":"UNKNOWN","details":"items routes: element 0: items alertlabel: value for element with key site: Field spec.routes.matcher.custom.alertlabel.matcher_type fails rule ves.io.schema.rules.message.required_oneof constraint true due to value \u003cnil\u003e","timestamp":""}],"message":"Field spec.routes.matcher.custom.alertlabel.matcher_type should be not nil, got nil in request."}
The terraform resource "volterra_alert_policy" failing when configuring "alert policy -> routes -> custom" as part of the code
resource volterra_alert_policy:
terraform plan is ok: terraform apply is throwing error