CmdID / az / az storage / az storage blob
az storage blob download-batch
Download blobs from a blob container recursively. Azure CLI reference
7 options Its page in the Azure CLI reference
Options
--destination, -dThe existing destination folder for this download operation.--dryrunShow the summary of the operations to be taken instead of actually downloading the file(s).--max-connectionsThe number of parallel connections with which to download.--no-progressInclude this flag to disable progress reporting for the command.--overwriteOverwrite an existing file when specified.--patternThe pattern used for globbing files or blobs in the source.--source, -sThe blob container from where the files will be downloaded.