code: public MutateInBuilder withDurability(PersistTo persistTo, ReplicateTo replicateTo) {
          asyncBuilder.withDurability(persistTo, replicateTo);
          return this;
      }
docs: Set both a persistence and replication durability constraints for the whole mutation.
  
  @param persistTo the persistence durability constraint to observe.
  @param replicateTo the replication durability constraint to observe.
  @return this builder for chaining.