name : update-user-pool-domain.rst **To update a custom domain** The following ``update-user-pool-domain`` example configures the branding version and certificate for the custom domain the requested user pool. :: aws cognito-idp update-user-pool-domain \ --user-pool-id ca-central-1_EXAMPLE \ --domain auth.example.com \ --managed-login-version 2 \ --custom-domain-config CertificateArn=arn:aws:acm:us-east-1:123456789012:certificate/a1b2c3d4-5678-90ab-cdef-EXAMPLE11111 Output:: { "CloudFrontDomain": "example.cloudfront.net", "ManagedLoginVersion": 2 } For more information, see `Managed login <https://docs.aws.amazon.com/cognito/latest/developerguide/cognito-user-pools-managed-login.html>`__ and `Configuring a domain <https://docs.aws.amazon.com/cognito/latest/developerguide/cognito-user-pools-assign-domain.html>`__ in the *Amazon Cognito Developer Guide*.