diff --git a/types/container/host_config.go b/types/container/host_config.go
index a1b503f..8db20e9 100644
--- a/types/container/host_config.go
+++ b/types/container/host_config.go
@@ -236,11 +236,10 @@ type Resources struct {
 	Ulimits              []*units.Ulimit // List of ulimits to be set in the container
 
 	// Applicable to Windows
-	CPUCount    int64  `json:"CpuCount"`   // CPU count
-	CPUPercent  int64  `json:"CpuPercent"` // CPU percent
-	BlkioIOps   uint64 // Maximum IOps for the container system drive
-	BlkioBps    uint64 // Maximum Bytes per second for the container system drive
-	SandboxSize uint64 // System drive will be expanded to at least this size (in bytes)
+	CPUCount     int64  `json:"CpuCount"`   // CPU count
+	CPUPercent   int64  `json:"CpuPercent"` // CPU percent
+	MaximumIOps  uint64 // Maximum IOps for the container system drive
+	MaximumIOBps uint64 // Maximum IO in bytes per second for the container system drive
 }
 
 // UpdateConfig holds the mutable attributes of a Container.