keys.go
func (c *KeyPageIterator) Next(ctx context.Context) (*KeyPage, error) {
	kp := new(KeyPage)
	err := c.p.Next(ctx, kp)
	if err != nil {
		return nil, err
	}
	c.p.SetNextPageURI(kp.NextPageURI)
	return kp, nil
}
func (c *KeyPageIterator) Next(ctx context.Context) (*KeyPage, error) {
	kp := new(KeyPage)
	err := c.p.Next(ctx, kp)
	if err != nil {
		return nil, err
	}
	c.p.SetNextPageURI(kp.NextPageURI)
	return kp, nil
}
func ( c * KeyPageIterator ) Next ( ctx context . Context ) ( * KeyPage , error ) { kp := new ( KeyPage ) err := c . p . Next ( ctx , kp ) if err != nil { return nil , err } c . p . SetNextPageURI ( kp . NextPageURI ) return kp , nil }
// Next returns the next page of resources. If there are no more resources,
// NoMoreResults is returned.
Next returns the next page of resources . If there are no more resources NoMoreResults is returned .