endTime: The timestamp showing when the snapshot creation finished.
maxResults: An optional parameter that specifies the maximum number of results to return. You can use nextToken to display the next page of results.
namespaceArn: The Amazon Resource Name (ARN) of the namespace from which to list all snapshots.
namespaceName: The namespace from which to list all snapshots.
nextToken: If nextToken is returned, there are more results available. The value of nextToken is a unique pagination token for each page. Make the call again using the returned token to retrieve the next page.
ownerAccount: The owner Amazon Web Services account of the snapshot.
startTime: The time when the creation of the snapshot was initiated.