func NewCatIndicesService(client *Client) *CatIndicesService {
	return &CatIndicesService{
		client: client,
	}
}
NewCatIndicesService creates a new CatIndicesService.
package elastic
import (
	"context"
	"fmt"
	"net/url"
	"strings"
	"github.com/olivere/elastic/uritemplates"
)
type CatIndicesService struct {
	client        *Client
	pretty        bool
	index         string
	bytes         string  
	local         *bool
	masterTimeout string
	columns       []string
	health        string    
	primaryOnly   *bool     
	sort          []string  
}