how get image from event.payload.imageUrl
# 🤝help
i try to get image from image i get from whatsapp
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1. Create a Configuration Variable named "WHATSAPP_ACCESS_TOKEN" in the Bot Settings section of Botpress Studio.
2. Go to the "Configuration Variables" section of your bot in Botpress Cloud and set its value to your WhatsApp access token.
const whatsappAccessToken = env.WHATSAPP_ACCESS_TOKEN

const res = await axios.get(workflow.url, {
  headers: {
    Authorization: `Bearer ${env.WHATSAPP_ACCESS_TOKEN}`

// This will be a JavaScript Buffer ( containing the raw binary content of the media file.
workflow.answer ="base64")
just like in the Documentation. but i get html file but in postman i get the image i need