Hi,

i'm trying to create content in a ContentArea of a page. I want to store this block in "for this page", as if the user would create it there manually.
But i get an exception "...is not allowed to be created under ArticlePage ..." at _contentRepository.Save. So how to do it correctly? This is my code:

private ContentReference CreateArticleContent(MappedArticleEntry articleEntry, ArticlePage articlePage)
{
	if (string.IsNullOrWhiteSpace(articleEntry.Content))
	{
		this.LogError($"Parsed article-content is null or empty. {nameof(MappedArticleEntry.NewsId)} <{articleEntry.NewsId}>");
		return null;
	}

	CultureInfo culture = articleEntry.Language.TryParseCultureInfo(out CultureInfo ci) ? ci : ArticlePageImportActionCreate.DefaultCulture;
	try
	{
		IContent block = (IContent)_contentRepository.GetDefault<ContentTemplateBlock.ContentTemplateBlock>(articlePage.GetContentLink(), culture);
		block.Name = $"{_ARTICLE_CONTENT_BLOCK_NAME_PREFIX}{articlePage.GetContentLink()?.ID.ToString() ?? articleEntry.NewsId}";
                block.HtmlContent = new XhtmlString(articleEntry.Content);
		ContentReference newArticleContentReference = _contentRepository.Save(block, SaveAction.Publish, AccessLevel.NoAccess);
		this.LogInformation($"Created article-content-block for <{articleEntry.NewsId}> in culture <{culture}> with Length <{articleEntry.Content.Length}>. Generated block-id <{newArticleContentReference.ID}>");
		return newArticleContentReference;
	}
	catch (Exception e)
	{
		this.LogError(e, $"Error creating article-content-block for <{articleEntry.NewsId}> in culture <{culture}> with Length <{articleEntry.Content.Length}>.");
		return null;
	}
}