FixStuckCloudPhoto.m

@import Photos;

    [PHPhotoLibrary requestAuthorizationForAccessLevel:PHAccessLevelReadWrite handler:^(PHAuthorizationStatus status) {
        NSLog(@"PHAuthorizationStatus: %ld", status);
                
        PHFetchOptions *fetchOptions = [[PHFetchOptions alloc] init];
        fetchOptions.includeHiddenAssets = YES;
        fetchOptions.includeAllBurstAssets = YES;

        PHFetchResult<PHAsset *> *result = [PHAsset fetchAssetsWithOptions:fetchOptions];
        
        PHImageManager *manager = [PHImageManager defaultManager];
        PHImageRequestOptions *options = [[PHImageRequestOptions alloc] init];
        options.networkAccessAllowed = YES;
        
        PHVideoRequestOptions *voptions = [[PHVideoRequestOptions alloc] init];
        voptions.networkAccessAllowed = YES;
        
        __block NSInteger counter = 0;
        __block NSInteger total = 0;

        for (PHAsset *asset in result) {
            total++;
            
            void (^block)(BOOL success, NSDictionary *info) = ^void(BOOL success, NSDictionary *info) {
                if (!success) {
                    NSLog(@"Failed: %@ %@", asset, info);
                }

                counter++;
                if (counter == total) {
                    NSLog(@"Completed");
                }
            };


            if (asset.mediaType == PHAssetMediaTypeImage) {
                [manager requestImageDataAndOrientationForAsset:asset options:options resultHandler:^(NSData * _Nullable imageData, NSString * _Nullable dataUTI, CGImagePropertyOrientation orientation, NSDictionary * _Nullable info) {
                    block(imageData != nil, info);
                }];
            } else if (asset.mediaType == PHAssetMediaTypeVideo) {
                [manager requestPlayerItemForVideo:asset options:voptions resultHandler:^(AVPlayerItem * _Nullable playerItem, NSDictionary * _Nullable info) {
                    block(playerItem != nil, info);
                }];
            } else {
                NSLog(@"Unknown type: %@", asset);
            }
            
        }

        NSLog(@"Total: %ld", total);
    }];