'Initialize an instance of :class:`DimensionDataBackupStoragePolicy`
:param name: The name of the storage policy i.e. 14 Day Storage Policy
:type  name: ``str``
:param retention_period: How long to keep the backup in days
:type  retention_period: ``int``
:param secondary_location: The secondary location i.e. Primary
:type  secondary_location: ``str``'

def __init__(self, name, retention_period, secondary_location):

    self.name = name
    self.retention_period = retention_period
    self.secondary_location = secondary_location
