First, make sure you installed aws with mamba install awscli
, make sure to not install this in the same environment as isis.
Log into AWS via the cli https://docs.aws.amazon.com/signin/latest/userguide/command-line-sign-in.html
CloudFormation works simply by defining services in YAML templates that imitate the parameters you would input into the command line.
For example, in order to create a new ECR record, that is, a repository to push docker images to, you would do the following using the AWS CLI: