AiP (Approval in-principal) for Canada Study Permit

I am planning to pursue higher education by enrolling myself in a
post-baccalaureate diploma program in Canada, however, I am in a
dilemma in regard to the eligibility for the Student Direct Stream.

I hold a valid IETLS general test with all bands above 7.5 and would
want to get a confirmation if that would be acceptable if I apply
under that category, keeping in mind I clear all the other criteria
for the same!