How to get path on datastore from input dataset instead of pathOnCompute(mount path)

I would like to get the datastore path e.g. datastores/storepath/paths/shares/...
instead of pathOnCompute from my inputDataSet. What API should I use?
I tried the following but none of them work:

paths = input_dataset.to_path() //the to_path() only get the file name list, it doesn't contain the path

get_details() only contains pathOnCompute as well

Thanks for your input

先定位 Azure Machine Learning Python SDK 中對應 input_dataset.to_path() 和 get_details() 的進入點，然後檢閱 datastore 和 input-dataset 文件，了解受支援的路徑 API。完成的標準是確認並記錄 datastore 路徑是否已公開；如果已公開，則提供一個最小使用範例；如果未公開，則明確說明其限制。

由索引模型根據 Issue 內容生成。