policy_config_mapping:
    attributes:
        hypervisor: hypervisor,
        cloud_version: cloudVersion,
        cloud_type: cloudType,
        dataplane: dataPlane,
        network_roles: networkRoles,
        complex: complex,
        state: state,
        country: country,
        geo_region: geoRegion,
        exclusivity_groups: exclusivityGroups,
        replication_role: replicationRole,
        customer-id: customerId,
        service-type: serviceResourceId,
        equipment-role: equipmentRole,
        model-invariant-id: modelInvariantId,
        model-version-id: modelVersionId
    candidates:
        # for (k1, v1), if k1 is in demand, set prop[k2] = _get_candidates(demand[k1])
        exclusionCandidateInfo: excluded_candidates,
        requiredCandidateInfo: required_candidates
    extra_fields:
        # we have [k1, k2, k3, k4] type items and x is policy-content-properties
        # if x[k1] == k2: set prop[k3] = k4
        - [inventoryType, cloud, region, {get_param: CHOSEN_REGION}]