Sync to teams 403 forbidden issue

[Vishwa_H]

Hi,

I've developed a simplete helloworld spfx webpart and deployed to the app catalog in the tenant.

When i try to use "sync to teams" i keep receiving the sync failed error. In developer tool i saw the error message as below: 

{"error":{"code":"-1, System.Net.WebException","message":{"lang":"en-US","value":"The remote server returned an error: (403) Forbidden."}}}

How to solve this.

I have developer rights in the tenant and i'm not a tenant admin. I do have permission to upload custom apps in teams.

Please guide me if i'm missing any configuration here.

Regards,

Vishwa

[#2]

@Vishwa_H, Check in 0365 admin center if sideloading is allowed in tenant/org wide settings. if not allow it. probably this is blocking you.

[#3]

Thank you for your response.

I have the option to upload custom apps in Teams. Is this permission sufficient or am I issing any other permission or configurations.
Still i'm facing the same issue

[#4]

Could you please check wit your admin regarding the permissions, if you have permissions you can directly use sync with teams.