}

	newPolicies := newPolicySet.ToSlice()
	newPolicyMapping.Policies = strings.Join(newPolicies, ",")
	newPolicyMapping.UpdatedAt = UTCNow()
	addedOrRemoved = policiesToUpdate.ToSlice()

	// In case of detach operation, it is possible that no policies are mapped -
	// in this case, we delete the mapping from the store.
	if len(newPolicies) == 0 {