Question Error 404 on uploading events

Hi!

I'm learning to use unity services and I'm trying to put analytics in my application, but I always come across Error 404.

I think it must be something simple I missed. Sorry :/

 

Code (CSharp):

1. using Unity.Services.Analytics;
2. using Unity.Services.Core;
3. using UnityEngine;
4.  
5. namespace Sandbox.ThirdParty.DyoSDK.UnityAnalytics.Scripts
6. {
7.     public class InitUnityAnalytics : MonoBehaviour
8.     {
9.         async void Start(){
10.             var consentIdentifier = "";
11.             var isOptInConsentRequired = false;
12.  
13.             try
14.             {
15.                 await UnityServices.InitializeAsync();
16.                 var consentIdentifiers = await AnalyticsService.Instance.CheckForRequiredConsents();
17.                 if (consentIdentifiers.Count > 0)
18.                 {
19.                     consentIdentifier = consentIdentifiers[0];
20.                     isOptInConsentRequired = consentIdentifier == "pipl";
21.                 }
22.                 if (isOptInConsentRequired)
23.                 {
24.                     AnalyticsService.Instance.ProvideOptInConsent(consentIdentifier, false);
25.                 }
26.             }
27.             catch (ConsentCheckException e)
28.             {
29.                 Debug.Log("Error reason = " + e.Reason.ToString());
30.             }
31.         }
32.     }
33. }