API: Read EXIF data

Reads the EXIF data from a JPEG file.

Request
POST /process/read-exif?input=0a6677...
input The input image ID.
Response
200 OK
{
  "BitsPerSample": 8, 
  "GreenMatrixColumn": "0.38515 0.71687 0.09708", 
  "ImageHeight": 4000, 
  "ImageWidth": 6016, 
  "Luminance": "76.03647 80 87.12462", 
  "XResolution": 72, 
  "YResolution": 72, 
  ...
}

Each EXIF entry is reported as a key-value pair.