AI Services

Hi, A few questions.

1. Is there an endpoint available that i can directly consume to process purchase order pdf document. While the oracle docs say so, but i see the service working only for contract, invoice documents etc..
2. If i need to create a custom model, train and host it, the steps outlined in the oracle docs doesnt get me to the point of end point generation. I am getting the following error..
   1. Create Model Failed. Failed to poll object storage to get status of the current model training
3. Can someone kindly help share the steps/documentation/any supporting videos..appreciate your support.

thanks

Balaji