Created by Ryan Emmans

• Create an S3 Bucket with “open” read permissions, so that anyone can see the images/files in their browser.
• A user should be able to upload an image at any size, and update a dictionary of all images that have been uploaded so far.
• When an image is uploaded to your S3 bucket, it should trigger a Lambda function which must:
  • Download a file called “images.json” from the S3 Bucket if it exists.
  • The images.json should be an array of objects, each representing an image.
    • Create an empty array if this file is not present.
  • Create a metadata object describing the image.
    • Name, Size, Type, etc.
  • Append the data for this image to the array.
    • Note: If the image is a duplicate name, update the object in the array, don’t just add it.
  • Upload the images.json file back to the S3 bucket.

• images.json
• JSON Data
• Pull Requests