If you are running ONTAP 9.5 or later, you can set up IBM Cloud Object Storage as the cloud tier for FabricPool.
Doing so enables ONTAP to access the data in IBM Cloud Object Storage without interruption.
storage aggregate object-store config create -object-store-name MyIBM -provider-type IBM_COS -server s3.us-east.objectstorage.softlayer.net -container-name my-ibm-cos-bucket -access-key DXJRXHPXHYXA9X31X3JX