CmdID / aws / aws workmail
aws workmail associate-member-to-group
Adds a member (user or group) to the group's set. AWS CLI reference
3 options Its page in the AWS CLI reference
Options
--group-idThe group to which the member (user or group) is associated.--member-idThe member (user or group) to associate to the group.--organization-idThe organization under which the group exists.