
The policies parameter has been replaced with the policy parameter since Nova API version 2.64[1] This commit adds a check to make sure the correct parameter is used. [1]https://docs.openstack.org/nova/latest/reference/api-microversion-history.html#id59 Change-Id: Ia37beb7790884d6d15bec45074f446e64af1a2aa Story: #2008041 Task: #40703