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README.md		README.md
child-process-promise.js		child-process-promise.js
fs-promise.js		fs-promise.js
img.png		img.png
main.js		main.js
package.json		package.json

README.md

Handling binary content with API Gateway

This project demonstrates how to configure API Gateway using Claudia API Builder to support binary content handling. There are three endpoints:

/img: shows how to receive a text request and respond with binary content
/info endpoint shows how to receive binary content and respond with text
/thumb: endpoint shows how to receive and respond with binary content

Try it out

run npm install to download the dependencies
run npm run create to deploy the project to Lambda. Grab the API ID from the result and replace <API-ID> in the example commands below

retrieve a picture (text request, binary result)

curl https://<API-ID>.execute-api.us-east-1.amazonaws.com/latest/img -H "Accept: image/png" > 1.png

get info about a pic (binary request, text result)

curl --request POST -H "Content-Type: image/png" --data-binary "@img.png" https://<API-ID>.execute-api.us-east-1.amazonaws.com/latest/info

make a thumbnail (binary post, binary result)

curl --request POST -H "Content-Type: image/png" -H "Accept: image/png" --data-binary "@img.png" https://<API-ID>.execute-api.us-east-1.amazonaws.com/latest/thumb > thumb.png

More information

Check out the Handling Binary Content Tutorial for more information on these features, and see the Binary Data Type support for API Gateway for more information on how things are configured under the hood.

example-projects/binary-content at master · bbernays/example-projects · GitHub

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