aws-cli is now rejecting some of the command with double whitespace
```
An error occurred (InvalidInput) when calling the AttachRolePolicy operation: ARN arn:aws:iam::aws:policy/AmazonEC2ContainerRegistryReadOnly is not valid.
```
Full:
Error: creating Managed Kubernetes Cluster "aks-getting-started" (Resource Group "aks-getting-started"): containerservice.ManagedClustersClient#CreateOrUpdate: Failure sending request: StatusCode=400 -- Original Error: Code="AgentPoolK8sVersionNotSupported" Message="Version 1.16.10 is not supported in this region. Please use [az aks get-versions] command to get the supported version list in this region. For more information, please check https://aka.ms/supported-version-list"
Full error:
Changing "aks-getting-started-sp" to a valid URI of "http://aks-getting-started-sp", which is the required format used for service principal names
Values of identifierUris property must use a verified domain of the organization or its subdomain: 'http://aks-getting-started-sp'
Replaced with:
WARNING: 'name' property in the output is deprecated and will be removed in the future. Use 'appId' instead.
