Use the following process to migrate the primary storage from Azure to Amazon.
Using azcopy, download the blob from azure storage to a local folder. See SAS token in the following web address for the path to work.https://mmbyos.blob.core.windows.net/mm-recording-primary?<SAS-token>.
Upload the folder to the AWS bucket using the S3 console.
After migrating, you must configure the new storage settings to access the recordings. See Configuring Media Manager.