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Use title_filters when you need multiple prioritized filter strategies.
Waterfall tries filters in the provided order until it reaches the requested limit.

Guidance

  • Put highest-value persona first.
  • Keep filter names human-readable for debugging.

title_lists — exact title matching

Use title_lists when you have a curated set of exact titles rather than a boolean expression. Each entry in titles is matched exactly against the contact’s title.
Up to 5 lists per request. Lists are evaluated in order — same priority behavior as title_filters. title_filters vs title_lists Only one of title_filter, title_filters, or title_lists is used per request — they are mutually exclusive.