API ReferenceAWSCognitoIdentityProviderICognitoIdentityProviderConfirmDeviceResponseOn this pageICognitoIdentityProviderConfirmDeviceResponseInterface in AWS.CognitoIdentityProvider Interface for ConfirmDevice responses. Ancestors ICognitoIdentityProviderResponse Properties UserConfirmationNecessary property UserConfirmationNecessary: TOptional<Boolean> Indicates whether the user must confirm the device response.