Failover mc-ae interface

Hello,

Can anyone please tell how do failover mc-ae interface from one switch to another?

root@SW-01> show interfaces mc-ae                
 Member Link                  : ae2
 Current State Machine's State: mcae standby state
 Configuration Error Status   : ipv4 address
 Local Status                 : standby
 Local State                  : up
 Peer Status                  : active
 Peer State                   : up
     Logical Interface        : ae2.0
     Topology Type            : bridge
     Local State              : up
     Peer State               : up
     Peer Ip/MCP/State        : N/A

root@SW-01> request interface switchover mc-ae

error: target (mc-ae) does not exist

root@Cal-Core-SW-01> request interface switchover ae2
error: ae2:invalid command

I tried the above command but it didn't work.