> ## Documentation Index
> Fetch the complete documentation index at: https://invopop-singapore.mintlify.site/llms.txt
> Use this file to discover all available pages before exploring further.

# Upload a file

> Upload temporary file data to the silo spool. Requires 'enrolled' scope.

The Silo Spool service can be used by **Applications** as a temporary file store. This can be useful for example when processing documents that need additional processing before before added to a Silo Entry as an attachment.

Additioanlly, the Silo Spool will be used in the Transform Jobs API when uploading files as data URIs.