args := &api.CreateASPArgs{
    Name:           "sdkCreate", 
    // 设置一天中做快照的时间点，取值为0~23，0为午夜12点
    // 例如设置做快照的时间点为下午两点：
    TimePoints:     []string{"14"}, 
    // 设置一周中做快照的时间，取值为0~6，0代表周日，1~6代表周一到周六
    // 例如设置做快照的时间为礼拜五：
    RepeatWeekdays: []string{"5"}, 
    // 设置自动快照保留天数，取-1则永久保留
    RetentionDays:  "7",
}
result, err := client.CreateAutoSnapshotPolicy(args)
if err != nil {
    fmt.Println("create auto snapshot policy failed:", err)
} else {
    fmt.Println("ceate auto snapshot policy success: ", result)
}

args := &api.AttachASPArgs{
    // 设置需要绑定的磁盘ID列表
	VolumeIds: []string{volumeId},
}
err := client.AttachAutoSnapshotPolicy(aspId, args)
if err != nil {
    fmt.Println("attach auto snapshot policy with CDS volume failed:", err)
} else {
    fmt.Println("attach auto snapshot policy with CDS volume success")
}

args := &api.DetachASPArgs{
    // 设置需要解绑的磁盘ID列表
	VolumeIds: []string{volumeId},
}
err := client.DetachAutoSnapshotPolicy(aspId, args)
if err != nil {
    fmt.Println("detach auto snapshot policy from CDS volume failed:", err)
} else {
    fmt.Println("detach auto snapshot policy from CDS volume success")
}

err := client.DeleteAutoSnapshotPolicy(aspId)
if err != nil {
    fmt.Println("delete auto snapshot policy failed:", err)
} else {
    fmt.Println("delete auto snapshot policy success")
}

args := &api.ListASPArgs{}
result, err := client.ListAutoSnapshotPolicy(args)
if err != nil {
    fmt.Println("list all auto snapshot policy failed:", err)
} else {
    fmt.Println("list all auto snapshot policy success: ", result)
}

result, err := client.GetAutoSnapshotPolicy(aspId)
if err != nil {
    fmt.Println("get auto snapshot policy detail failed:", err)
} else {
    fmt.Println("get auto snapshot policy detail success", result)
}

args := &api.UpdateASPArgs{
	Name:           "testUpdate",
	TimePoints:     []string{"10"},
	RepeatWeekdays: []string{"0", "1"},
	RetentionDays:  "2",
	AspId:          aspId,
}
err := client.UpdateAutoSnapshotPolicy(args)
if err != nil {
    fmt.Println("update auto snapshot policy failed:", err)
} else {
    fmt.Println("update auto snapshot policy success")
}