OptionalAccessThe run's session for this source, or null when it needs none.
OptionalConfidenceThe resolved confidence scale for this source and run.
The source's full parsed Configuration.
The Content Source's primary key.
Configuration.SourceSpecificConfiguration, flattened to strings.
Fires when the run is asked to stop; a driver checks it between pages and returns.
OptionalSinceWhen this source was last walked (ContentSource.LastDiscoveredAt minus ClockSkewOverlapMs), or
null/undefined on a first walk or an exhaustive Sync run. Drivers that can cheaply see
modification timestamps skip unchanged items older than Since and yield only new or modified items.
The source's URL column.
What a driver is told when walking a source.