Sending large Pdf File (4 MB) fails
We are trying to send large Pdf file of size 4Mb. But it is throwing exception.
We are using sendLeterAndAddress method. It is working for small files.
Please let us know how should we proceed in this case ?
Should we first upload a file using UploadFile method ?
If yes, how should we use uploaded file in sendLeterAndAddress method ?
Please try to reply ASAP
Thanks in advance.