curl --request GET \
  --url https://api.plazbot.com/api/agent/generate-upload-token \
  --header 'Authorization: Bearer <token>' \
  --header 'x-workspace-id: <x-workspace-id>'

{
  "success": true,
  "code": 123,
  "errorCode": "<string>",
  "message": "<string>",
  "data": {
    "uploadUrl": "<string>",
    "token": "<string>"
  }
}