I'm at work right now and the letter is at home. But it was along the line that in order for me to get the work permit renewed I would have to meet certain conditions. Then they listed the conditions. And because my case is already approved and I am a permanent resident, I don't meet the conditions for EAD. So they denied my application for employment.
Anything specific you are looking for?
By the way, I'm a derivative of my mother's application. My parents, brother and sisters are all approved and have their GC in hand.