We have our bucket with new Aws SDK API on AWS S3. We uploaded and tagged lots of files and folders with tags.
How can we filter on key-value tag, or only one of them?
AWS now supports tagging of S3 images.
They have APIs to add/remove tags.
Amazon S3 Select, Amazon Athena can be used to search for S3 resources with TAGS.
Currently the max number of tags per resource is 10 (thanks Kyle Bridenstine for pointing out the correct number).