Hi, I am registering an MFA as per the documentation at Enroll and Challenge OTP Authenticators HttpResponse<String> response = Unirest.post("https://[DOMAIN_NAME]/mfa/associate") .header("authorization", "Bearer "+mfa_token) .body("{ \"authenticator_types\": [\"otp\"] }") .asString();…

We have created a FAQ related to this topic. Please check it out ~ How to Enroll a User in Both Google Authenticator and SMS with MFA API

Multi Factor Authentication Association

srikanth.kaleshwaram October 17, 2018, 5:39am 4

@James.Morrison
Re:
However, I receive this wierd error all the time. Please help.

The issue occurs all the time.

Topic		Replies	Views
MFA association keeps failing Get Help authentication-api , auth0 , api , mfa , login	3	5066	May 23, 2019
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{"error"=>"access_denied", "error_description"=>"User is already enrolled."} Get Help	6	4729	January 31, 2020
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MFA Challenge 'server_error' 'Unauthorized' Get Help token , auth0 , mfa , mfa-sms	7	3089	December 22, 2022