{
  "request": {
    "method": "POST",
    "url": "https://tapi.telstra.com/v2/oauth/token",
    "headers": {
      "Content-Type": "application/x-www-form-urlencoded"
    },
    "body": "client_id=YOUR_CLIENT_ID&client_secret=YOUR_CLIENT_SECRET&grant_type=client_credentials&scope=NSMS"
  },
  "response": {
    "status": 200,
    "body": {
      "access_token": "p2zZsKkZF6mhA5o4XYiP6CIegnHE",
      "expires_in": "3599",
      "token_type": "Bearer"
    }
  }
}