it's not always a walk in the park when it comes to comparing answers after exams. Tricky questions are sometimes thrown into the mix! But If you believe there was an error in the scoring or you feel that your score doesn't accurately represent your abilities, then I recommend reaching out to Adobe'...
you can write a rewrite rule matching you dam asset path. The rule will add a Link header to the response, with the value of the header being the canonical URL of the PDF.
Header set Link 'FILENAME; rel="canonical"'
As Esteban mentioned , social sharing image thumbnail is derived from open graph tag <og:image> and twitter:image for twitter tile. And its depends on you what image you need to put for these meta tags.
Hi @ponugop As @rawvarun mentioned, it seems given userID is already in use or another Authorizable with the same principal name exists. before creating a user you can also use "checkAuthorizableNodeExists()" to check authorizable which you will be creating doesn't conflict.ThanksDipti
HI @aemuser2021 Can you please check this post - https://experienceleaguecommunities.adobe.com/t5/adobe-experience-manager/apache-slign-sitemap-oak-index/td-p/448358similar issue is discussed there. ThanksDipti