Partition Storage Space

Object
    RestObjectStorageSpace: Object
        free: Object
            type:  integer
            description:  free is the number of bytes of memory available for use within the partition.
            
        total: Object
            type:  integer
            description:  total is the memory capacity of the partition in bytes.

        used: Object
            type:  integer
            description:  used is number of bytes of memory allocated to cryptographic
                          objects residing in the partition.