Download an attachment with forced Content-Disposition

curl --request GET \
  --url https://your-instance.example.com/api/messages/download

{
  "success": false,
  "message": "Storage key is required",
  "error": "BAD_REQUEST"
}

GET

api

messages

download

Download an attachment with forced Content-Disposition

curl --request GET \
  --url https://your-instance.example.com/api/messages/download

{
  "success": false,
  "message": "Storage key is required",
  "error": "BAD_REQUEST"
}

key

string

required

Full R2 storage key

fileName

string

default:download

Filename to suggest in the Content-Disposition header

Redirect to signed R2 URL with download disposition

⌘I