CustomServiceApiCloseSessionAsync 方法

[ApiBindAttribute(PlatformType.WeChat_OfficialAccount, "CustomServiceApi.CloseSessionAsync", 
	true)]
public static Task<WxJsonResult> CloseSessionAsync(
	string accessTokenOrAppId,
	string openId,
	string kfAccount,
	string text = null,
	int timeOut = 10000
)

<ApiBindAttribute(PlatformType.WeChat_OfficialAccount, "CustomServiceApi.CloseSessionAsync", 
	true)>
Public Shared Function CloseSessionAsync ( 
	accessTokenOrAppId As String,
	openId As String,
	kfAccount As String,
	Optional text As String = Nothing,
	Optional timeOut As Integer = 10000
) As Task(Of WxJsonResult)