java.lang.IllegalArgumentException: / is not permitted as a path 'segment' for this filesystem. Segment in question: 991564ae-feature/worker-prototype.csv.
If you want to create a Path from a system dependent string then use fromString. If you want to create a child path use resolve instead of / to create the child path. It should be noted that the string after '/' must be a single segment but resolve accepts full strings. Examples:
path / ("a/b/c", '/')
path resolve "a\b\c"