Mobile Hub is now part of AWS Amplify. The Console brings continuous deployment and hosting (with features like easy custom domain setup, atomic deploys, rewrites/redirects, feature branch environments) to Amplify.

Ah, nice!

Is this also available via the CLI?

Yeah there was actually a blog on this: https://aws.amazon.com/blogs/mobile/aws-mobile-gets-amplifie...

"What’s happening with AWS Mobile Hub?

In the three years since we introduced AWS Mobile Hub, we’ve spoken to many developers. We listened to the feedback about what was difficult or confusing about developing mobile and web applications within the AWS ecosystem, and distilled that down to two problems:

Provisioning and maintenance of the mobile backend. Solved by using the Amplify CLI. Secure hosting and continuous deployment of web applications. Solved by using AWS Amplify Console. We took the great things that AWS Mobile Hub offered and added them to the Amplify CLI and the AWS Amplify Console. All of AWS Mobile Hub’s functionality and much more, are now part of AWS Amplify. Over the coming months, we will be encouraging all our developers to move their apps from AWS Mobile Hub to AWS Amplify."