In previous versions of Intelligence Services, you could configure a folder rule to request AI renditions. This means that you'd have to pay for any files that are analyzed by Textract, Rekognition and/or Comprehend (depending on the media types and default routes).
Starting from version 1.1, Intelligence Services allows you to explicitly configure the folder rule to request a specific AI rendition (or set of AI renditions). This means that you don't have to use Textract. Note that if you don't specify a rendition, Intelligence Services defaults back to the version 1.0 behavior.