This depends on the environment type.Are you going to set up the test environment on OnPremise servers or AMS (Adobe Managed Service)If it is on On-Premise - Customers may install and use a reasonable number of copies of the On-premise software versions of the licensed Managed Services in a developm...

The DAM Migration depends on the total size of your DAM repository. Do you know the size of the DAM?, Asset Migration is one of the important activity as part of the migration process, There are two options and it should be chosen based on the requirementPackage based migrationCRX2Oak Migration Tool...

I don't think this is possible without a custom JSON or JSON Exporter, OOTB model.json will provide only relative URLs / paths of the content and assists. You have to write a custom JSON Exporter and Service to give absolute path in JSON

Can you apply dispatcher re-write rule for this?

 Is your page resource is Experience Fragment Page?can you try like get Experience Fragment resource page and then get the variations list of that page resource and then adapto ResourceResolver resourceResolver;resourceResolver = resourceResolverFactory.getServiceResourceResolver(<<<inputparam>>>);R...

can you write logic in consumer application?, construct the Full URL in consumer application after reading the JSON, apply the logic in consumer JSON read method

by default administrators group has full control - the precedence is deny first and then allow, as the admin group has full access, the users on admin group will get automatically all access including modify.You can try create a custom admin group and add those users, then provide necessary access.

If you are using Sling Model to send the URL to JSON, you can construct the Url explicitly in the URL variable @ValueMapValue@Deleted Accountprivate String fullurl; @PostConstructprivate void activate(){// build the Full URL with absolute pathfullurl = <<<construct -- path>>> ;}

Please check logs for any errors and paste the code here

Can you try like ValueMapValueMap map = metadataRes.adaptTo(ModifiableValueMap.class);map.put("dc:description", newCode); orcan you adaptTo Node node and set the propertymetadata = node.getNode("jcr:content/metadata");metadata.setProperty("dam:sha1").getString()dc:description", newCode);