Additional verification required to request certificates for one or more domain names in this request AWS ACMD

Hello,

can you give us more details on your certificate request?

Are you requesting a certificate for a domain you own yourself or for something like amazon.com?

See also: https://docs.aws.amazon.com/acm/latest/userguide/troubleshooting-failed.html#failed-additional-verification-required

ACM requires additional information to process this certificate request. This happens as a fraud-protection measure if your domain ranks within the Alexa top 1000 websites. To provide the required information, use the Support Center to contact AWS Support. If you don't have a support plan, post a new thread in the ACM Discussion Forum.