Update user metadata thought Post-Login flow which use Auth0 "Update User" action with Flows and Early Access Forms

I prepared a customized form including two legal fields which ask about the agreement for email magazine and Terms of Service.

On forms editor, the form step connects to Flow step.
The initial Flow has only “start”, so I chose “Update User” action from List of Actions.

For the rest of the all process, I followed the link below.

As a result, the login process succeeded but failed for the action “Update User”.

A part of the output of the action is below,
“status”: 401,
“body”: {
“statusCode”: 401,
“error”: “Unauthorized”,
“message”: “Invalid token”,
“attributes”: {
“error”: “Invalid token”
}
},
“success”: false
}

the guide page was not mentioning any token and authorizing process but do i need some extra settings?

Thank you.

1 Like

I have the same problem, i review all grants in the M2M application and the error still happens.

Could someone help us?

Same issue. I even tested assigning all the grant types in the M2M configuration.

I also face this issue. I think it is due to update version.