I see that the 457 requires those things but I don't know what their criteria is other than what's on the SOL list which is a BSC or a lot of years of experienc

I see that the 457 requires those things but I don't know what their criteria is other than what's on the SOL list which is a BSC or a lot of years of experience. I'm trying to figure out if they will accept me being sponsored by my employer with my 2.5 - 3 years experience and DipHE... basically, will they take me despite my lack of BSc?