KSC Open API
Kaspersky Security Center API description
WUA updates installation task ("KLSRV_TSK_SYSPATCH")

Task parameters description:

NameTypeDescription
"KLSRV_TSK_WSUS_UPDATE_IDS"paramArray|paramStringWindows update identities list (param "strUpdateID" in Srvview list name for software updates listing or in Srvview list for Microsoft Windows Updates revisions listing)

Task parameters sample:

    +--- (paramParams)
        ...
        +---TASK_ADDITIONAL_PARAMS (paramParams)
        |   +---KLSRV_TSK_WSUS_UPDATE_IDS (paramArray)
        |   |   +---0 = (paramString)"249a3529-5c0f-412f-a763-908931ab4bda"
        |   |   +---1 = (paramString)"4f80b802-3516-4c40-9020-3e94cd69c832"
        ...
    

See also