Volume WaitForVolumeState(
	string volumeId,
	VolumeState expectedState,
	VolumeState[] errorStates,
	int refreshCount = 600,
	Nullable<TimeSpan> refreshDelay = null,
	string region = null,
	CloudIdentity identity = null
)

Function WaitForVolumeState ( 
	volumeId As String,
	expectedState As VolumeState,
	errorStates As VolumeState(),
	Optional refreshCount As Integer = 600,
	Optional refreshDelay As Nullable(Of TimeSpan) = Nothing,
	Optional region As String = Nothing,
	Optional identity As CloudIdentity = Nothing
) As Volume

Volume^ WaitForVolumeState(
	String^ volumeId, 
	VolumeState^ expectedState, 
	array<VolumeState^>^ errorStates, 
	int refreshCount = 600, 
	Nullable<TimeSpan> refreshDelay = nullptr, 
	String^ region = nullptr, 
	CloudIdentity^ identity = nullptr
)

abstract WaitForVolumeState : 
        volumeId : string * 
        expectedState : VolumeState * 
        errorStates : VolumeState[] * 
        ?refreshCount : int * 
        ?refreshDelay : Nullable<TimeSpan> * 
        ?region : string * 
        ?identity : CloudIdentity 
(* Defaults:
        let _refreshCount = defaultArg refreshCount 600
        let _refreshDelay = defaultArg refreshDelay null
        let _region = defaultArg region null
        let _identity = defaultArg identity null
*)
-> Volume