Epipe SAP meter override commands

config
    - service
        - [no] epipe service-id [customer customer-id] [create] [vpn vpn-id] [vc-switching] [svc-sap-type {any | qinq-inner-tag-preserve}]
        - no epipe service-id
            - no sap sap-id 
                - ingress 
                    - meter-override
                        - meter  meter-id [create]
                        - no meter meter-id
                            - adaptation-rule [pir adaptation-rule] [cir adaptation-rule]
                            -  cbs size [kbits | bytes | kbytes] 
                            - no cbs
                            - mbs size [kbits | bytes | kbytes]
                            - no mbs
                            - mode mode
                            - no mode
                            - rate cir cir-rate [pir pir-rate]
                            - no rate