Azure Day 46 (100 days of Azure)

I keep on getting this error whenever i try to create the namespace. This is the first time i’ve created it

~ ➜ RESOURCE_GROUP=$(az group list --query “[0].name” -o tsv)

~ ➜ NAMESPACE=“nautilus-namespace”

~ ➜ EVENT_HUB=“nautilus-hub”

~ ➜ STORAGE_ACCOUNT=“nautilusst15843”

~ ➜ CONTAINER=“nautilus-backup-3474”

~ ➜ VM_NAME=“nautilus-vm”

~ ➜ az eventhubs namespace create
–name $NAMESPACE
–resource-group $RESOURCE_GROUP
–location eastus
–sku Standard
–enable-auto-inflate true
–maximum-throughput-units 2
(NamespaceUnavailable) Namespace name ‘nautilus-namespace’ is not available. Reason: NameInUse. Message: Name already in use
Code: NamespaceUnavailable
Message: Namespace name ‘nautilus-namespace’ is not available. Reason: NameInUse. Message: Name already in use

Could you please try this again?
The namespace from the earlier attempt might be interfering here.
I tried the same and did not face any errors.