 
             if let callbackURLScheme = callbackURLScheme {
                 config.callbackURLScheme = callbackURLScheme
+            }
+
+            if let cloudThumbnailCachePolicy = cloudThumbnailCachePolicy {
+                config.cloudThumbnailCachePolicy = cloudThumbnailCachePolicy
             }
 
             if let maximumSelectionAllowed = maximumSelectionAllowed {

    @objc(FSConfigBuilder) public class Builder: NSObject {
        private var showEditorBeforeUpload: Bool?
        private var callbackURLScheme: String?
        private var maximumSelectionAllowed: UInt?
        private var modalPresentationStyle: UIModalPresentationStyle?
        private var availableCloudSources: [CloudSource]?

            return self
        }

        @objc public func with(cloudThumbnailCachePolicy: URLRequest.CachePolicy) -> Self {
            self.cloudThumbnailCachePolicy = cloudThumbnailCachePolicy
            return self
        }

        /// :nodoc:
        @objc public func with(maximumSelectionLimit: UInt) -> Self {
            maximumSelectionAllowed = maximumSelectionLimit
