snapshot.go
func (c *Client) GetSnapshot(snapshotID string) (*Snapshot, error) {
	url := snapshotColPath() + slash(snapshotID) + `?depth=` + c.client.depth + `&pretty=` + strconv.FormatBool(c.client.pretty)
	ret := &Snapshot{}
	err := c.client.Get(url, ret, http.StatusOK)
	return ret, err
}
func (c *Client) GetSnapshot(snapshotID string) (*Snapshot, error) {
	url := snapshotColPath() + slash(snapshotID) + `?depth=` + c.client.depth + `&pretty=` + strconv.FormatBool(c.client.pretty)
	ret := &Snapshot{}
	err := c.client.Get(url, ret, http.StatusOK)
	return ret, err
}
//GetSnapshot gets a specific snapshot