'default': exact Archivo Snapshot Version Identifier (matches Databus version format)
'before': retrieves the version snapshot that was archived last before the given timestamp
'closest': (default value as this is the most stable) retrieves the version snapshot that was archived on the dateTime closest (least time difference) to given timestamp
3 possible values:
'default': exact Archivo Snapshot Version Identifier (matches Databus version format) 'before': retrieves the version snapshot that was archived last before the given timestamp 'closest': (default value as this is the most stable) retrieves the version snapshot that was archived on the dateTime closest (least time difference) to given timestamp