PurgeMessageStateDataOlderThan

The connector stores information about the items it has synchronized. Set this parameter to limit the size of the state datastore, by deleting the state information for messages and attachments that have a last modified date older than the specified value.

When this parameter is set, the connector deletes the old state information at the end of each synchronize cycle.

After discarding the state information, the connector no longer has a record of the messages and attachments it has ingested. This means that if a message or attachment is subsequently deleted from Microsoft Teams, the change is not detected by the connector and the corresponding documents are not removed from the IDOL index. If a message or attachment is updated, the connector considers it to be new. This might result in some documents (such as those representing deleted subfiles in a ZIP attachment) not being removed from the IDOL index.

NOTE: The connector cannot purge state information for channel messages unless you set TeamMessageRetrievalMethod to Export.

Type:
Default:  
Required: No
Configuration Section: TaskName or FetchTasks
Example: PurgeMessageStateDataOlderThan=100 days
See Also: DatastoreFile