How many seconds to wait between image downloads.
Whether or not this is a dry run.
File to save the JSON list of images to.
How many images to download.
Request timeout when downloading an image.
How many times to try downloading a file before admitting failure and proceeding with the next one.
__auth Cookie string specified at the command line.
The number of images to skip when downloading (the index starting position).
Directory to save images to.
Aggregate of values supplied at the command line.