ApolloCachePolicy.swift

/// A cache policy that specifies whether results should be fetched from the server or loaded from the local cache.
public enum CachePolicy {
 /// Return data from the cache if available, else fetch results from the server.
 case returnCacheDataElseFetch
 /// Always fetch results from the server.
 case fetchIgnoringCacheData
 /// Return data from the cache if available, else return nil.
 case returnCacheDataDontFetch
 /// Return data from the cache if available, and always fetch results from the server.
 case returnCacheDataAndFetch
}