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Cognito: VerifyUserAttribute 'email' responds with InternalServerError when using another email already in the pool

In our Cognito instance we define the 'email' as the username. We implemented a workflow, that the user should be able to change the email-address. When the user takes an email address already used in the pool and a valid Code. We get in InternalServerError. (See: https://docs.aws.amazon.com/cognito-user-identity-pools/latest/APIReference/API_VerifyUserAttribute.html) My Expectation would be, that that there is an AliasExistsException. Can you verify, that this is a bug in Cognito?

주제: 보안, 신원 및 규정 준수
태그: 아마존 Cognito 아마존 코그니토 사용자 풀
언어: English

rePost-User-0020639

질문됨 4년 전429회 조회

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This should be due to the AliasExistsException. Cognito's error handling is not complete or known to be very descriptive. While the error is not well described, this is not a bug per se, but rather poor description for error handling.

JMWare

답변함 4년 전

Cognito: VerifyUserAttribute 'email' responds with InternalServerError when using another email already in the pool

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