quota_used

Description:

[ Version ( since = "0.13.0" ) ]
public int64 quota_used { get; }

The amount of user quota the document is occupying.

Currently, only arbitrary files consume file space quota (whereas standard document formats, such as DocumentsText, DocumentsSpreadsheet and DocumentsFolder don't). Measured in bytes.

This property will be 0 for documents which aren't consuming any quota.