'Check what replication features are licensed and enabled.
Example return value for this method:
.. code:: python
{"symmetrixId": "000197800128",
"snapVxCapable": true,
"rdfCapable": true}
:param: array
:returns: capabilities dict for the given array'

def get_replication_capabilities(self, array):

    array_capabilities = None
    target_uri = ('/%s/replication/capabilities/symmetrix' % U4V_VERSION)
    capabilities = self._get_request(target_uri, 'replication    capabilities')
    if capabilities:
        symm_list = capabilities['symmetrixCapability']
        for symm in symm_list:
            if (symm['symmetrixId'] == array):
                array_capabilities = symm
                break
    return array_capabilities
