CREDIT AGREEMENT dated as of August 24, 2018 among BROOKFIELD RETAIL HOLDINGS VII SUB 3 LLC, BROOKFIELD PROPERTY REIT INC., GGP NIMBUS, LLC, GGP LIMITED PARTNERSHIP LLC, BPR OP, LP, GGSI SELLCO, LLC, GGPLP REAL ESTATE 2010 LOAN PLEDGOR HOLDING, LLC,...