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. Something like   Header set Link 'FILENAME; rel="canonical"'  

Hi Anoop    You will be serving meta data from publishers and binary from dynamic media?   Thanks Dipti

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.   Thanks Dipti

HI @skmAem   Please check this thread-  https://experienceleaguecommunities.adobe.com/t5/adobe-experience-manager/provide-301-redirect-in-aem-6-5/td-p/381805 ThanksDipti

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

Hi @Hote1970    Can you please share more details what exactly you are trying to do? ThanksDipti

Hi  Did you try these steps given in Adobe documentation Log in to the Adobe Admin Console and navigate to the AEM as a Cloud Service instance.Click on the instance to open the details page.On the details page, click on the "Add Domain" button.Enter the domain name for which you want to generate the...

Similar issue discussed here - https://experienceleaguecommunities.adobe.com/t5/adobe-experience-manager/operands-are-not-of-the-same-type-the-equality-operator-can-only/m-p/269343   Please check if this helps   Thanks Dipti

Hi @Ronnie09    Only properties with "cq:showOnCreate = true" are shown on create page wizard. You can update this property if you want these properties to be shown on create page wizard.   Thanks Dipti