Merge pull request #289916 from mumian/1105-documentdb

update documentdb move

Author: prmerger-automator[bot]

articles/azure-resource-manager/management/move-support-resources.md

@@ -806,7 +806,12 @@ Before starting your move operation, review the [checklist](./move-resource-grou
 > [!div class="mx-tableFixed"]
 > | Resource type | Resource group | Subscription | Region move |
 > | ------------- | ----------- | ---------- | ----------- |
-> | databaseaccounts | **Yes** | No | No |
+> | databaseaccounts | **Yes** | Partial | No |
+
+Moves between subscriptions are supported for APIs that use the RU architecture (Microsoft.DocumentDB/databaseAccounts), but not for those based on the vCore architecture, such as:
+
+- MongoDB vCore (Microsoft.DocumentDB/mongoClusters)
+- Azure Managed Instance for Apache Cassandra (Microsoft.DocumentDB/cassandraClusters)
 
 ## Microsoft.DomainRegistration