-record(upload_data, {
    name :: binary(),
    bucket :: binary(),
    generation :: binary(),
    metageneration :: binary(),
    content_type :: binary(),
    time_created :: binary(),
    updated :: binary(),
    storage_class :: binary(),
    size :: binary(),
    md5_hash :: binary(),
    content_encoding :: binary(),
    content_disposition :: binary(),
    crc32c :: binary(),
    etag :: binary(),
    download_tokens :: binary()
}).