Subscriber has not been successfully verified

[minsub]

I'm having issue verifying an endpoint.
Clicked verify button in default subscriber's endpoint. it seems not doing anything, and it keep refreshing "Subscriber has not been successfully verified".
client id : 23Q76M

[GordonFitbit]

Hi @minsub 

I checked our logs and it looks like you're failing to provide a positive response when we send the correct verification code.  We are receiving a 403 status code instead of a 204 status code.   See Verifying a Subscriber.  Please double-check your code.

[minsub · Accepted solution]

Thanks for your response. I confirmed 403 in my end. Now verify is working. Thanks again!