MEGAcmd/contrib/docs/commands/ipc.md

ipc

Manages contact incoming invitations.

Usage: ipc email|handle -a|-d|-i

Options:
 -a	Accepts invitation
 -d	Rejects invitation
 -i	Ignores invitation [WARNING: do not use unless you know what you are doing]

Use "mega-invite" to send/remove invitations to other users
Use "mega-showpcr" to browse incoming/outgoing invitations
Use "mega-users" to see contacts