"FS_IMAGE_ADD_TO": "ws/fs/image/add/to",
"FS_IMAGE_ADD_FINISH": "ws/fs/image/add/finish",
"FS_IMAGE_ADD_FAIL": "ws/fs/image/add/fail",
+ "FS_IMAGE_ADD_CANCEL": "ws/fs/image/add/cancel",
"FS_IMAGE_ADD_KILL": "ws/fs/image/add/kill",
"MIC_AVAILABLE_FROM": "ws/mic/available/from",
"MIC_AVAILABLE_TO": "ws/mic/available/to",