@type t() :: %ExStreamClient.Model.TextRuleParameters{
  blocklist_match: [String.t()] | nil,
  contains_url: boolean() | nil,
  harm_labels: [String.t()] | nil,
  llm_harm_labels: %{optional(String.t()) => String.t()} | nil,
  semantic_filter_min_threshold: float() | nil,
  semantic_filter_names: [String.t()] | nil,
  severity: String.t() | nil,
  threshold: integer() | nil,
  time_window: String.t() | nil
}