create_data_type("vim.dvs.HostMember.PnicSpec", "DistributedVirtualSwitchHostMemberPnicSpec", "vmodl.DynamicData", "vim.version.version5", [["pnicDevice", "string", "vim.version.version5"], ["uplinkPortKey", "string", "vim.version.version5", {:optional => true}], ["uplinkPortgroupKey", "string", "vim.version.version5", {:optional => true}], ["connectionCookie", "int", "vim.version.version5", {:optional => true}]])