etstsContainerFormat :: Lens' ExportToS3TaskSpecification (Maybe ContainerFormat)
etstsContainerFormat =
    lens _etstsContainerFormat (\s a -> s { _etstsContainerFormat = a })
etstsContainerFormat :: Lens' ExportToS3TaskSpecification (Maybe ContainerFormat)
etstsContainerFormat =
    lens _etstsContainerFormat (\s a -> s { _etstsContainerFormat = a })
etstsContainerFormat =
    lens _etstsContainerFormat (\s a -> s { _etstsContainerFormat = a })