Cloud detection

I was wondering how can we perform cloud detection.
(1) Is it the same process for all the sentinel products (S2-L2A and S2-L1C)?
(2) Is the cloud detection always performed at 80m resolution?
(3) Are cloud detection and cloud masking applied the same way on the data for different seasons, or do I need to adapt it to each season separately?

We suggest you use CLM/CLP bands, which are calulated using our s2cloudless mechanism.
More info here:
https://docs.sentinel-hub.com/api/latest/#/API/data_access?id=cloud-masks-and-cloud-probabilities
and here:

and here:

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