https://access.redhat.com/documentation/en-us/openshift_sandboxed_containers/1.5/html/openshift_sandboxed_containers_user_guide/deploying-sandboxed-container-workloads-peer-pods#sandboxed-containers-create-config-map-peer-pods-azure-web_deploying-sandboxed-containers-peer-pods

Currently the following values are mentioned
AZURE_INSTANCE_SIZES: "Standard_DC2as_v5,Standard_DC4as_v5,Standard_DC8as_v5"
 

These examples are only applicable for confidential computing and not otherwise.

These needs to be changed to the following

AZURE_INSTANCE_SIZES: "Standard_B2als_v2,Standard_D2as_v5,Standard_D4as_v5,Standard_D2ads_v5"