Deletes a contact method.
See https://www.paws-r-sdk.com/docs/lightsail_delete_contact_method/ for full documentation.
lightsail_delete_contact_method(protocol)[required] The protocol that will be deleted, such as Email or SMS (text
messaging).
To delete an Email and an SMS contact method if you added both, you
must run separate
delete_contact_method actions to
delete each protocol.