Hello @Saeseu, Sompong , Thanks for using Microsoft Q&A Platform.
The Document Intelligence software development kit (SDK) is a set of libraries and tools that enable you to easily integrate Document Intelligence models and capabilities into your applications.
Document Intelligence SDK is available across platforms in C#/.NET, Java, JavaScript, and Python programming languages.
REST API documentation for your reference: https://learn.microsoft.com/en-us/rest/api/aiservices/document-models/build-model
Maybe you can use the SDK of your choice for demonstrating the capabilities of the model.
I hope this helps.
Regards,
Vasavi
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