client: handle wrong service user in user-kafka-java-creds [HH-2459]

aiven / aiven-client

aiven-client (avn) is the official command-line client for Aiven

Apache License 2.0

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client: handle wrong service user in user-kafka-java-creds [HH-2459] #359

Closed jclarysse closed 1 year ago

jclarysse commented 1 year ago

The CLI command avn service user-kafka-java-creds fails with a confusing error message when the value of argument --username does not match an existing service user name.

HH-2459