FQDN in Azure Event Hub

Hi,

I have a kafka producer code which i'm now trying to send same events to Event hub. For that it asks for Event Hub FQDN. Please see the config snippet below.

bootstrap.servers={YOUR.EVENTHUBS.FQDN}:9093
security.protocol=SASL_SSL
sasl.mechanism=PLAIN
sasl.jaas.config=org.apache.kafka.common.security.plain.PlainLoginModule required username="$ConnectionString" password="{YOUR.EVENTHUBS.CONNECTION.STRING}"

what is EVENTHUBS FQDN here?

Is it sb://<evethubs_namespace_name>.servicebus.windows.net:9093 ?? Or

Is it something different ?

I tried the above URL but its not connecting to Event Hub. Could some one help me with this?

Thanks.

Nihar