fix failing testcase

lib/http-routes/api/create-call.js

@@ -193,12 +193,11 @@ router.post('/', async(req, res) => {
             direction: CallDirection.Outbound,
             req: inviteReq,
             to,
-            tag: app.tag,
+            tag: {...app.tag, ...req.body.metadata},
             callSid,
             accountSid: req.body.account_sid,
             applicationSid: app.application_sid,
-            traceId: rootSpan.traceId,
-            metadata: req.body.metadata
+            traceId: rootSpan.traceId
           });
           cs = new RestCallSession({
             logger: sipLogger,

lib/session/call-info.js

@@ -91,7 +91,6 @@ class CallInfo {
       this.from = from || req.callingNumber;
       this.to = to;
       if (tag) this._customerData = tag;
-      if (opts.metadata) this._customerData  = {...this._customerData, ...opts.metadata};
     }
 
     this.localSipAddress = srf.locals.localSipAddress;