code: def one_or_more(
      schema: dict, unique_items: bool = True, min: int = 1, max: int = None
  ) -> dict:
      
      multi_schema = {
          "type": "array",
          "items": schema,
          "minItems": min,
          "uniqueItems": unique_items,
      }
      if max:
          multi_schema["maxItems"] = max
      return {"oneOf": [multi_schema, schema]}
docs: Helper function to construct a schema that validates items matching
      `schema` or an array containing items matching `schema`.
  
      :param schema: The schema to use
      :param unique_items: Flag if array items should be unique
      :param min: Correlates to ``minLength`` attribute of JSON Schema array
      :param max: Correlates to ``maxLength`` attribute of JSON Schema array