Specifies whether Amazon Rekognition or Amazon Textract are used as the integration source. Valid values are: AWS/Rekognition/DetectModerationLabels/Image/V3 and AWS/Textract/AnalyzeDocument/Forms/V1.
AWS/Rekognition/DetectModerationLabels/Image/V3
AWS/Textract/AnalyzeDocument/Forms/V1