get https://connect.penbox.io/v1/attachments/
Retrieve an Attachment object
Use the correct Accept header
It is important to put the Accept : application/json, otherwise you will receive the file directly in bytes
Maximum file size
This endpoint can only be used to download attachment file size less than 50Mo.
If you need to deal with large file, prefer using this method Download Attachment File
Be sure to use the attachment id, not the request id
To retrieve the bytes of the file directly, you should prefer this method: Download Attachment File