Follow https://docs.min.io/docs/minio-client-quickstart-guideto install the mc client.

Run the following command to configure the mc client to point at Polycloud:

mc config host add polycloud-production https://polycloud.crowdapis.com <your_access_key> <your_secret_access_key>

Run the following command to perform a backup:

mc cp <file_name> polycloud-production/<your_bucket_name>