Lists every key under {prefix}/datom/{prefix_key} and returns relative
keys (relative to the datom namespace, i.e. with the prefix/datom/ part
stripped). Paginates via ContinuationToken.
Lists every key under {prefix}/datom/{prefix_key} and returns relative
keys (relative to the datom namespace, i.e. with the prefix/datom/ part
stripped). Paginates via ContinuationToken.