
qpdf: error with job-json file bad-json-choice-mismatch.json: .objectStreams: unexpected value; expected one of disable, preserve, generate
Run qpdf --job-json-help for information on the file format.

For help:
  qpdf --help=usage       usage information
  qpdf --help=topic       help on a topic
  qpdf --help=--option    help on an option
  qpdf --help             general help and a topic list

