// check this already in foreachPodResourceClaim, together with setting up informationsForClaim.
				// Then PreEnqueue will also check for existence of parameters.
				classParameters, claimParameters, status := pl.lookupParameters(logger, class, claim)
				if status != nil {
					return nil, status
				}
				controller, err := newClaimController(logger, class, classParameters, claimParameters)
				if err != nil {