Revert "JavaScript (v3): MediaConvert - Remove DescribeEndpoints example."#6987

meyertst-aws merged 1 commit intomainawsdocs/aws-doc-sdk-examples:mainfrom

revert-6983-corepyle/media-convertawsdocs/aws-doc-sdk-examples:revert-6983-corepyle/media-convertCopy head branch name to clipboard