Hi,
The error is enough to suggest that you do not have permissions to create a resource group you will need to talk to the administrator or owner of the subscription.
Check the Azure RBAC roles and permissions that are required for resource Creations - usually a Contributor role is sufficient to allow user to deploy resources.
https://learn.microsoft.com/en-us/azure/role-based-access-control/rbac-and-directory-admin-roles
Hope this helps.
JS
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