Which parameter should you use?

You are planning to register a trained model in an Azure Machine Learning workspace.

You must store additional metadata about the model in a key-value format. You must be able to add new metadata and modify or delete metadata after creation.

You need to register the model.

Which parameter should you use?
A . description
B . model_framework
C . cags
D . properties

Answer: D

Explanation:

azureml.core.Model.properties:

Dictionary of key value properties for the Model. These properties cannot be changed after registration, however new key value pairs can be added.

Reference: https://docs.microsoft.com/en-us/python/api/azureml-core/azureml.core.model.model