Web Service Method: Upload Documents to a Training Box

18/03/2026

Description
[file] Upload and add a document to an existing box.

URL: /PoolParty/api/classification/{project}/boxes/documents/upload

Content-Type: application/x-www-form-urlencoded

Supported Methods
POST

Variable	Description
{project}	The project UUID or textual identifier

Parameter	Type	Required	Description
boxes	Array of String	true	The IDs of the boxes to add a file to.
file	MultipartFile	true	[file] File to be added (Word, Excel, PowerPoint, PDF, Open Document)
filename	String	false	Filename

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