$ go get ; go build -o ucb

$ export UCB_API_KEY=xxx
$ export UCB_PROJECT_ID=yyy
$ export UCB_ORG_ID=zzz

$ ./ucb  help
ucb is a CLI for Unity Cloud build

Usage:
  ucb [flags]
  ucb [command]

Available Commands:
  create      Create a new object
  delete      Delete a new object
  download    Download files
  get         Get an object
  help        Help about any command
  list        List objects
  update      Update an object
  watch       Wait and watch

Flags:
  -h, --help             help for ucb
  -k, --key string       Unity Cloud Build API Key (required) (default "f68d89be5089247de212e0343db5d2e8")
  -o, --org string       Unity Cloud Build Org Id (required) (default "tapthereinc")
  -p, --project string   Unity Cloud Project Id (required) (default "42a56f22-c459-4403-b381-6599ff333803")

Use "ucb [command] --help" for more information about a command.

$ ucb list targets

$ ucb get build -t <target> <build_num>

$ ./ucb download build -t <target> <build_num>