From the docs:
This script will print a few lines of output, including the base URI you will use to connect, e.g.
To create a connection string, simply replace <DB-NAME> with a database name of your choice, e.g. “hello”:
But DB-NAME appears on the printout so you can’t replace THAT string. In the transactor properties file, there are entries for protocol, port and host, but nothing resembling db-name.
(I know I’ve figured this out before but it’s tripped me up twice, so I’m suggesting a document edit.)