Moving a metadata field from one tab to another in metadata schema should not affect existing metadata on the assets. While moving, you need to make sure that the same property name is used so that the metadata captured on the asset is visible on the new tab.

 What type of images are being uploaded? I mean mime-typeHow is the metadata stored in the binary? Is the metadata having custom namespace? 

Hi All the repository related actions like node creation, property modification etc.. are captured in audit.log file. But I think you might have to enable debug mode.If you want events related to page, asset or replication, then you can use the following ACS Commons feature to search and get the rep...

Please try this - https://medium.com/adobetech/aem-bulk-sites-creation-live-copies-automation-using-wcmcommand-servlet-6aa738dc0a73I have not tried in AEM as a cloud service though.

This pattern seems incorrect. The correct pattern will be something like this: /0100 { /type "allow" /method "GET" /path "/content/re/en/brand" /selectors "products-sitemap" /extension "xml"}