Variable ATTR_FILE_EXTENSION`Const` `Experimental`

ATTR_FILE_EXTENSION: "file.extension" = ...

File extension, excluding the leading dot.

Example

png

Example

gz

Note

When the file name has multiple extensions (example.tar.gz), only the last one should be captured ("gz", not "tar.gz").

This attribute is experimental and is subject to breaking changes in minor releases of @opentelemetry/semantic-conventions.