watsonx.data

I tried following these directions and it would always fail.
https://www.ibm.com/docs/en/watsonxdata/1.0.x?topic=package-installing-lh-client

Seem i am not putting the right info in setting up the certs for a local install.
https://www.ibm.com/docs/en/watsonxdata/1.0.x?topic=client-lh-commands-usage#lh_client_utilities__certificate__title__1

./cert-mgmt --op=add --host=ibm-lh-presto --port=8443

presto> select * from iceberg_data.test.test;
Error running command: Invalid server URL: https://:
presto>

What is the value of host and port????

Here is a url with username, password, ports, etc for each type of watsonx.data deployment. Scroll to the bottom.

https://www.ibm.com/docs/en/watsonxdata/1.0.x?topic=utilities-lh-client-commands-usage

What are the errors?