public async Task <IEnumerable <SocialMediaImageApiResponse> > GetInstagramImageUrls(Guid chapterId, int max)
{
IReadOnlyCollection <SocialMediaImage> images = await _socialMediaService.GetLatestInstagramImages(chapterId);
return(images
.Take(max > 0 ? max : int.MaxValue)
.Select(_mapper.Map <SocialMediaImageApiResponse>));
}