问无法使用AWS Cognito进行电子邮件和密码验证的用户

EN

public initiateAuth(args: WithAuthFlowType<InitiateAuth>): Promise<InitiateAuthCommandOutput> {
    //https://docs.aws.amazon.com/cognito/latest/developerguide/amazon-cognito-user-pools-authentication-flow.html

    return new CognitoIdentityProviderClient({region: "us-east-1"}).send(
        new InitiateAuthCommand({ //https://docs.aws.amazon.com/AWSJavaScriptSDK/v3/latest/clients/client-cognito-identity-provider/classes/initiateauthcommand.html
            ClientId: "<some_client_id>",
            AuthFlow: AuthFlowType.USER_PASSWORD_AUTH,
            AuthParameters: {
                USERNAME: "foo@bar.com",
                PASSWORD: "1234...",
            },
        })
    );
}