**To remove a task from a Maintenance Window** This example removes a task from a Maintenance Window. Command:: aws ssm deregister-task-from-maintenance-window --window-id "mw-ab12cd34ef56gh78" --window-task-id "1a2b3c4d-1a2b-1a2b-1a2b-1a2b3c4d5e6c" Output:: { "WindowTaskId":"1a2b3c4d-1a2b-1a2b-1a2b-1a2b3c4d5e6c", "WindowId":"mw-ab12cd34ef56gh78" }