File attachment is not working as expected.

[krs92]

Since Attachment is type of string,
Docs, PDF's are not opening properly,
Please change type to byte

[ivikramsahu]

hey @krs92, Thanks for notifying us about the issue. we will update the following SDK with fixes and let you know about the same.
if you have already made the fixes at your end in our SDK, you are most welcomed for contribution by creating a PR.