func (s *CatHealthService) Pretty(pretty bool) *CatHealthService {
	s.pretty = pretty
	return s
}
Pretty indicates that the JSON response be indented and human readable.
package elastic
import (
	"context"
	"fmt"
	"net/url"
	"strings"
)
type CatHealthService struct {
	client              *Client
	pretty              bool
	local               *bool
	masterTimeout       string
	columns             []string
	sort                []string  
	disableTimestamping *bool
}
func NewCatHealthService(client *Client) *CatHealthService {
	return &CatHealthService{
		client: client,
	}
}
func (s *CatHealthService) Local(local bool) *CatHealthService {
	s.local = &local
	return s
}
func (s *CatHealthService) MasterTimeout(masterTimeout string) *CatHealthService {
	s.masterTimeout = masterTimeout
	return s
}
func (s *CatHealthService) Columns(columns ...string) *CatHealthService {
	s.columns = columns
	return s
}
func (s *CatHealthService) Sort(fields ...string) *CatHealthService {
	s.sort = fields
	return s
}
func (s *CatHealthService) DisableTimestamping(disable bool) *CatHealthService {
	s.disableTimestamping = &disable
	return s
}