How to upload files to azure blob container folders with Node RED

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My use case is to upload files to Azure Blob container.

My azure blob container having a folder "Images". I need to upload my files into the folder "Images" in blob container.

Using [https://flows.nodered.org/node/node-red-contrib-azure-blob-storage 1] node I can upload files into container root folder. How to save files in "Images" folder using node red?

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Azure Blob service is based on a flat storage scheme, not a hierarchical scheme. it does not directory. However, you may specify a string delimiter within a blob name to define a virtual hierarchy. For more details, please refer to here.

So you want to upload into the folder "Images" in blob container, you can define blob name Images/{filename}. For example

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