Sends user input (text or speech) to Amazon Lex.Show details from next link. https://docs.aws.amazon.com/ja_jp/cli/latest/reference/lex-runtime/post-content.html
| aws lex-runtime post-content \ |
| Test the Bot Using Speech Input (AWS CLI) - Amazon Lex : http://docs.aws.amazon.com/lex/latest/dg/gs-create-test-speech.html |
| aws lex-runtime post-content --bot-name BookRegistry |
| Serverless AI Services from AWS: Polly, Lex and Rekognition : http://www.slideshare.net/CeyhunZGN/serverless-ai-services-from-aws-polly-lex-and-rekognition |