Manage Multi-Access Keys (MAK) that enable Windows Extended Security Updates (ESU).
curl \ -H "Authorization: Bearer $ACCESS_TOKEN" \ /providers/Microsoft.WindowsESU/operations
curl \
-H "Authorization: Bearer $ACCESS_TOKEN" \
/subscriptions/{subscriptionId}/providers/Microsoft.WindowsESU/multipleActivationKeyscurl \
-H "Authorization: Bearer $ACCESS_TOKEN" \
/subscriptions/{subscriptionId}/resourceGroups/{resourceGroupName}/providers/Microsoft.WindowsESU/multipleActivationKeys