Failed to get one on one conversation about go-cisco-webex-teams HOT 6 CLOSED

package main
import (
        "fmt"
        "log"
        webexteams "github.com/jbogarin/go-cisco-webex-teams/sdk"
)
var Client *webexteams.Client

func main() {
        Client = webexteams.NewClient()
        markDownMessage := &webexteams.MessageCreateRequest{
                Markdown: "This is a markdown message. *Italic*, **bold** and ***italic/bold***.",
                ToPersonEmail: "[email protected]",
        }
        newMarkDownMessage, _, err := Client.Messages.CreateMessage(markDownMessage)
        if err != nil {
                log.Fatal(err)
        }
        fmt.Println("POST:", newMarkDownMessage.ID, newMarkDownMessage.Markdown, newMarkDownMessage.Created)
}

Client = webexteams.NewClient()
Client.SetAuthToken("<WEBEX TEAMS TOKEN>")
....