Once an azure batch account is create you'll probably have to go to Batch quota and request increase in pools limits:
Is there a way to automate this so I don't have to log in to Azure Portal? I tried using az cli to query requests
az quota request status list --scope "/subscriptions/$subid/resourceGroups/$rg/providers/Microsoft.Batch/batchAccounts/$batchaccount"
but I get following error:
There's also this command to check current limits but it depends on shared key to communicate with AzBatch, which in UserSubscription mode is not possible, since AAD auth is required.