You cannot delete a resource policy that is in use on any system. Before deleting the resource policy, distribute a different resource policy to the monitored systems.
To delete a resource monitor policy
In the navigation pane, select the policy you want to delete.
On the Edit menu, click Delete.
Save your changes. (At any time you can discard your changes to restore the data to the last saved version.)
To delete a resource from a resource monitor policy
In the navigation pane, select the resource group in the policy that contains the resource you want to delete.
In the display pane, select the resource.
On the Edit menu, click Delete.
Save your changes. (At any time you can discard your changes to restore the data to the last saved version.)