...
When true warnings are logged when qualifiers in the imported files are skipped. By default unmappable qualifiers are silently skipped
logWarningsToSeparateFile
Log warnings for import file to a specific file called [importFileName].log. This file will be placed in either the backupFolder or failedFolder depending on whether they are configured and if the import was succesful or not.
idMapId
ID of the IdMap used to convert external parameterId's and locationId's to internal parameter and location Id's. Each of the formats specified will have a unique method of identifying the id in the external format. See section on configuration for Mapping Id's units and flags.
...