outgoingcallerids.go
func (o *OutgoingCallerIDService) Delete(ctx context.Context, sid string) error {
	return o.client.DeleteResource(ctx, callerIDPathPart, sid)
}
func (o *OutgoingCallerIDService) Delete(ctx context.Context, sid string) error {
	return o.client.DeleteResource(ctx, callerIDPathPart, sid)
}
// Delete the Caller ID with the given sid. If the ID has already been deleted,
// or does not exist, Delete returns nil. If another error or a timeout occurs,
// the error is returned.