Onesignal Header error How to solve

[chzappsinc]

Description:

Error: {"errors": ["Please include a case-sensitive header of Authorization: Basic with a valid REST API key."], "reference": ["https://documentation.onesignal.com/docs/accounts-and-keys#section-keys-ids"]}

Where should I put header?

When I try this code below am getting this error

sendNotification = async (data) => {
  const { userId } = await OneSignal.getDeviceState();
    const notificationObj = {
      contents: { en: "Message Body" },
      include_player_ids: [userId],
      Authorization: "Basic APIKEYHIDED",
      headings: { en: 'You have new notification' },
      android_channel_id: 'id',
      template_id: 'id',
      buttons: [{ "id": "open_flat", "text": "OPEN HOSTING", "icon": "ic_menu_share" }],
      include_external_user_ids: ["13245-123455"],
    };
    const jsonString = JSON.stringify(notificationObj);
    OneSignal.postNotification(jsonString, (success) => {
      console.log("Success:", success);
    }, (error) => {
      console.log("Error:", error);
    });
      };
    //Sending demo 
    useEffect(() => {
        sendNotification()
      })

Environment

react-native-onesignal 4.1.1

Installed threw Yarn

[chzappsinc]

Anyone please help!

[muhirwanto-dev]

Hi, what is the solution?