I have Unattended Bot license in my On-prem setup. Please someone clarify I can use UiPath Document OCR in that one or not.
You mean to host UiPath Document OCR in your own environment? Does your unattended robot have access to the internet?
Yes, I want it to host in client’s environment and it has access to the Internet
If that’s the case you could use UiPath’s public endpoints as listed here for UiPath Document OCR and other Document Understanding ML models: Document Understanding - Public Endpoints (uipath.com)