Facebook Graph API: Get post/status attached photos

Question

How can one get multiple attachments of a post/status in a group?

For example: A group status that some member wrote and added multiple photos to..

Currently

Answer 1

I answered for the same question here : /v2.1/{post-id} does not deliver photos

It seems it's a Facebook bug. My colleague opened an issue. Here's the link: https://developers.facebook.com/bugs/762280800482269/
You also can find some info here:
https://developers.facebook.com/bugs/790976317600139/
Hope it will help you.