Identifying QuickSight analyses/dashboards that use the paginated feature - seeking AWS CLI command and interface distinction

There is no single cli command to do this.

You would need to list all dashboards:

https://docs.aws.amazon.com/cli/latest/reference/quicksight/list-dashboards.html

Grab the id’s then loop through them and run the describe dashboard definition as that will tell you the type.

https://docs.aws.amazon.com/cli/latest/reference/quicksight/describe-dashboard-definition.html

It will then be under the sheet content type: