I am using Dify cloud service. When trying to use the high-quality indexing mode of the knowledge base, I encountered some issues during embedding, so I chose to delete the entire database.
Afterward, when I tried to create a new knowledge base and upload documents again, I found that the knowledge base storage space was full, preventing me from uploading more documents. However, since I currently have no existing knowledge bases, I don’t know how to clear this space. Or is this so-called storage space actually usage that cannot be recovered?
