Maintaining consistent casing for tags applied to individual APIs ensures a uniform appearance and enhances search and discovery. Each word in a tag should be capitalized, with the first letter of every word in a phrase treated the same way.
APIs.json Apis Tags Upper Case Error
Message: API Tags MUST Be Upper Case
Policies
Tags for APIs
Tags provide a bounded context for your APIs, providing keywords that help organize APIs by domains, and make them more discoverable.