'The DeleteCacheParameterGroup operation deletes the specified
cache parameter group. You cannot delete a cache parameter
group if it is associated with any cache clusters.
:type cache_parameter_group_name: string
:param cache_parameter_group_name:
The name of the cache parameter group to delete.
The specified cache security group must not be associated with any
cache clusters.'

def delete_cache_parameter_group(self, cache_parameter_group_name):

    params = {'CacheParameterGroupName': cache_parameter_group_name}
    return self._make_request(action='DeleteCacheParameterGroup', verb='POST', path='/', params=params)
