Variable declarations to fix build

dispatchers/attributes.go

@@ -25,7 +25,7 @@ import (
 
 // AttributeSv1Ping interogates AttributeS server responsible to process the event
 func (dS *DispatcherService) AttributeSv1Ping(args *ArgsAttrProcessEventWithApiKey,
-	reply *string) error {
+	reply *string) (err error) {
 	if dS.attrS != nil {
 		if err = dS.authorize(utils.AttributeSv1Ping,
 			args.AttrArgsProcessEvent.CGREvent.Tenant,

utils/consts.go

@@ -503,7 +503,6 @@ const (
 	CGR_ACD                      = "cgr_acd"
 	FilterIDs                    = "FilterIDs"
 	FieldName                    = "FieldName"
-	APIMethod                    = "APIMethod"
 	Initial                      = "Initial"
 	Substitute                   = "Substitute"
 	Append                       = "Append"