I would like to know how end users can request an audio message when it is sent through Line Official Account. For example: 1. Do end users directly request the file by accessing the originalContentUrl I sent? 2. When Line server receives a broadcast API call, does it download the file from the originalContentUrl to Line server, and then end users request the file from Line server?

Q&A

I would like to know how end users can request an audio message when it is sent through Line Official Account.

For example:

Do end users directly request the file by accessing the originalContentUrl I sent?
When Line server receives a broadcast API call, does it download the file from the originalContentUrl to Line server, and then end users request the file from Line server?