You inherited an application that uses a multi-regional version enabled Cloud Storage bucket and has this lifecycle policy on it. What does it do? { "lifecycle" :{ "rule" :[ { "action" :{ "type" : "SetStorageClass" , "storageClass" : "NEARLINE" }, "condition" :{ "age" : 300 , "matchesStorageClass" :[ "MULTI_REGIONAL" ] } }, { "action" :{ "type" : "Delete" }, "condition" :{ "age" : 60 , "isLive" : false } } ] } }