args := &api.InvocationsArgs{
	FunctionName:   "sdk-create",
	InvocationType: api.InvocationTypeRequestResponse,
	Payload:        nil,
}

// 若想执行特定版本的函数，可以设置
args.Qualifier = "1"

result, err := client.Invocations(args)
if err != nil {
    fmt.Println("invocation function failed:", err)
} else {
    fmt.Println("invocation function success: ", result)
}