It would be useful if we could send images and files as base64 encode strings in JSON payloads.
@Bellave_Jayaram, voted! I just spent the morning writing an Apps Script to this. It would be great if we could just have a function DECODE([Image])!
Here’s the script I came up with.
You are right, we can use your script approach but sometimes one needs to generate an encoded string on the fly and that is why I added the feature request.