Store: Extract Filename

Split the name of the incoming file into its filename, stem, and extension, and emit each part as plain text. When the file's name carries a full path (e.g. files coming from SFTP or blob storage), only the last path component is kept (in/2026/Report.pdf → Report.pdf).

This function has no configuration.

Input

Filerequired

The file whose name is extracted. Accepts File or JSON (a JSON payload is serialized to a file first).

Output

Filename

Complete filename including extension (e.g. report.pdf).

Stem

Filename without its extension (e.g. report).

Extension

Extension without the leading dot (e.g. pdf). Empty when the file has no extension.