/// <summary>
/// Renmae content item
/// </summary>
/// <param name="contentItemId"></param>
/// <param name="name"></param>
/// <returns></returns>
public async Task <ContentItem> RenameContentItem([FromBody] string name, long contentItemId)
{
if (string.IsNullOrEmpty(name))
{
throw new Exception("Name can't be empty");
}
var item = await _contentItemRepository.RenameContentItem(contentItemId, name);
return(_mapper.Map <ContentItem>(item));
}