Weekend leave

[Our Tort System]

Hello,

Could you advise me if I can say these sentences:

1. I have weekend leave, I can't come on shift next Sunday.
2. I have a weekend's leave, I can't come on shift next Sunday. (I think this should be OK)

If they both are correct, do they have the same meaning?

Thanks!
_________________
If it's not easy, don't do it!
That's how I got where I am.

[Our Tort System]

Hello coaches,

Could you please give me an aswer? =)
_________________
If it's not easy, don't do it!
That's how I got where I am.