The api cannot retrieve the external knowledge base

[HutchB]

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1. Is this request related to a challenge you're experiencing? Tell me about your story.

When using Dify deployed by Docker and operating the knowledge base through the API, the knowledge base is created inside Dify and data can be obtained normally through the interface. What if the knowledge base is external and data cannot be obtained?
interface /datasets/{dataset_id}/retrieve

2. Additional context or comments

No response

[zouxiaodong]

+same here