Topic param definition does not match its usage

[shrutimantri]

Tell us about the bug

Topic param definition does not match its usage. As part of this change: https://github.com/quixio/quix-streams/pull/292, the attribute was changed from Optional to required, but the corresponding documentation change was missed.

What did you expect to see? The documentation corresponding to the parameter should have changed accordingly.

What version of the library are you using? N/A

Workaround? Correct the documentation