curl --request POST \
  --url https://protegee.ai/voice/api/v1/bland/set-context \
  --header 'Content-Type: application/json' \
  --data '{
  "caller": "+1234567890",
  "description": "iPhone 15 Pro Max",
  "price": "999.99",
  "vendor": "Apple Store",
  "customer_id": "<string>",
  "persona": "english-jessica",
  "callback": "<string>",
  "email": "<string>",
  "full_name": "<string>",
  "memory": "<string>",
  "transaction_type": "once"
}'

{
  "status": "success",
  "message": {
    "caller": "<string>"
  }
}