According to https://vectorized.io/docs/rpk-commands#topic-create rpk topic create has an option which we can use to provide custom options for topics
-c, --topic-config stringArray Config entries in the format <key>:<value>. May be used multiple times to add more entries.
Unfortunately it does not have a link to the list of topic options we can choose from and I haven't find redpanda topic options reference, no matter how I tried.
I would like to have a link to the reference documentation to the complete list of available topic options. Alternatively some pointers about how can I find out this list and the meaning of its items.
