usage: tautline usage-report [-h] [--project PROJECT] [--target TARGET]
                             [--since SINCE]
                             [--by {product,lane,provider,model,activity,goal,milestone,pr,day}]

options:
  -h, --help            show this help message and exit
  --project PROJECT
  --target TARGET
  --since SINCE
  --by {product,lane,provider,model,activity,goal,milestone,pr,day}
