export trace id constant in api package

grafana · Dec 13, 2021 · 4d49452 · 4d49452
1 parent e5d0c10
commit 4d49452
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/pkg/api/http.go b/pkg/api/http.go
@@ -17,7 +17,7 @@ import (
 )
 
 const (
-	urlParamTraceID = "traceID"
+	URLParamTraceID = "traceID"
 	// search
 	urlParamTags        = "tags"
 	urlParamMinDuration = "minDuration"
@@ -57,7 +57,7 @@ const (
 
 func ParseTraceID(r *http.Request) ([]byte, error) {
 	vars := mux.Vars(r)
-	traceID, ok := vars[urlParamTraceID]
+	traceID, ok := vars[URLParamTraceID]
 	if !ok {
 		return nil, fmt.Errorf("please provide a traceID")
 	}