We are working on a PoC where we want to try out Google Document AI. For this PoC we need to create a custom processor and train it with our prepared data.

We have already managed to use your Python SDK from this repo for processing PDFs, create a bucket, and upload all required data to it. We also managed to create a custom processor with the SDK, but when it comes to training it with that data, we cannot find anything on the SDK.

We found this processorVersions/train API request and we were wondering if there wouldn't be anything like that on the SDK?
https://cloud.google.com/document-ai/docs/reference/rest/v1beta3/projects.locations.processors.processorVersions/train