To list DMS events

The following describe-events example lists the events that originated from a replication instance.

aws dms describe-events \
    --source-type "replication-instance"

Output:

{
    "Events": [
        {
            "SourceIdentifier": "my-repl-instance",
            "SourceType": "replication-instance",
            "Message": "Replication application shutdown",
            "EventCategories": [],
            "Date": 1590771645.776
        }
    ]
}

For more information, see Working with Events and Notifications in the AWS Database Migration Service User Guide.