Create a search job.

def create(self, argv):
        """Create a search job."""
        opts = cmdline(argv, FLAGS_CREATE)
        if len(opts.args) != 1:
            error("Command requires a search expression", 2)
        query = opts.args[0]
        job = self.service.jobs.create(opts.args[0], **opts.kwargs)
        print(job.sid)