An extension of Azure for running apps in an on-premises environment and delivering Azure services in a datacenter.
hey , i have been fixed it with this way :
resource_group_client = ResourceManagementClient(credential, subscription_id=sub.subscription_id)
body = {
"operation" : "Merge",
"properties" : {
"tags" :
tags_dict,
}
}
resource_group_client.tags.update_at_scope(rg["Resource-id"] ,body)
the only way i found it work is to use "ResourceManagementClient" under tags.update_at_scope library .