How to add binary media type to serverless.yml

Serverless Framework
4

Hi yamazaki,
Handling binary data with APIGW is a little tricky.
You can check my example for Java/JRestless here: https://github.com/bbilger/jrestless-examples/blob/master/aws/gateway/aws-gateway-binary/README.md

Aside from this:

  • you must encode your data with base64 yourself when returning binary data (and set the “isBase64Encoded” attribute to true on the proxy response object)
  • you must decode binary data with base64 when receiving binary data (the proxy request object will have the attribute “isBase64Encoded” set to true)
  • APIGW will handle binary data (request/response) only when the request has proper Content-Type / Accept headers set with one of the ones you registered as binary media types