Text string that defines the location of a bag in some way. The location string that is meaningful in the context it is used. The way/codes to identify a location will typically vary across the different implementations.
Examples:
Error rendering macro 'incoming-links'
'com.atlassian.confluence.spaces.SpacesQuery$Builder com.atlassian.confluence.spaces.SpacesQuery$Builder.forUser(com.atlassian.confluence.user.ConfluenceUser)'
