Allow blueprint to be assigned multiple times in the same subscription
Ideally, one would want to be able to assign a blueprint multiple times within the same subscription to, for example, create blue/green deployments.
When attempting to assign a blueprint to a subscription for a second time (with different parameters), the following error message is returned:
Assigning Blueprint definition '<blueprintName>' failed for subscription '<subscriptionId>'. Blueprint '<blueprintId>' has already been assigned to subscription '/providers/Microsoft.Management/managementGroups/<managementGroupName>/providers/Microsoft.Blueprint/blueprints/<blueprintName>' with name '/subscriptions/<subscriptionId>/providers/Microsoft.Blueprint/blueprintAssignments/<assignmentName1>'.