KSC Open API
Kaspersky Security Center API description
PluginDataStorage::FinishUploadValue ( wstring  wstrUrl,
wstring  wstrKey 
)

Add or replace value URL for specified key in the Plugin Data Storage and finalize value upload operation.

See Plugin Data Storage

Parameters:
wstrUrl(wstring) URL returned by PluginDataStorage::StartUploadValue.
wstrKey(wstring) name of the key

In case of failure, just uploaded file will be removed.