Get
constructor(bypassCacheOnRequestHeaders: List<GetBackendServiceCdnPolicyBypassCacheOnRequestHeader>, cacheKeyPolicies: List<GetBackendServiceCdnPolicyCacheKeyPolicy>, cacheMode: String, clientTtl: Int, defaultTtl: Int, maxTtl: Int, negativeCaching: Boolean, negativeCachingPolicies: List<GetBackendServiceCdnPolicyNegativeCachingPolicy>, serveWhileStale: Int, signedUrlCacheMaxAgeSec: Int)