.SYNOPSIS This function updates the VCSA to the specified version. .DESCRIPTION vCenter Appliance Update Function .EXAMPLE Update-VCSA -vcenter vcsa-lab00.domain.local -ssouser administrator@vsphere.local -vcupdateversion \"7.0.3.00800\" .EXAMPLE Update-VCSA -vcenter vcsa-lab00.domain.local -ssouser administrator@vsphere.local -vcupdateversion \"7.0.3.00800\" -forceupdate