<br />
<b>Warning</b>:  Undefined array key "number" in <b>/home/rezaapps/public_html/Firebase/sendsms.php</b> on line <b>5</b><br />
<br />
<b>Warning</b>:  Undefined array key "sms" in <b>/home/rezaapps/public_html/Firebase/sendsms.php</b> on line <b>6</b><br />
{
  "error": {
    "code": 403,
    "message": "Permission 'cloudmessaging.messages.create' denied on resource '//cloudresourcemanager.googleapis.com/projects/my-sms-bot-cb024' (or it may not exist).",
    "status": "PERMISSION_DENIED",
    "details": [
      {
        "@type": "type.googleapis.com/google.rpc.ErrorInfo",
        "reason": "IAM_PERMISSION_DENIED",
        "domain": "cloudresourcemanager.googleapis.com",
        "metadata": {
          "resource": "projects/my-sms-bot-cb024",
          "permission": "cloudmessaging.messages.create"
        }
      }
    ]
  }
}