You are an expert in writing code in many different languages. Your goal is to perform code completion for the following code, keeping in mind the rest of the code and the file meta data.
    Metadata details:
    filename: notification.go
    path of file: ./repos/streamdal/apps/server/vendor/github.com/PagerDuty/go-pagerduty
    
    the code of the file until where you have to start completion: package pagerduty

import (
	"context"

	"github.com/google/go-querystring/query"
)

// Notification is a message containing the details of the incident.
type Notification struct {
	ID              
    
func (c *Client) ListNotificationsWithContext(ctx context.Context, o ListNotificationOptions) (*ListNotificationsResponse, error) {
	v, err := query.Values(o)
	if err != nil {
		return nil, err
	}

	resp, err := c.get(ctx, "/notifications?"+v.Encode(), nil)
	if err != nil {
		return nil, err
	}

	var result ListNotificationsResponse
	if err := c.decodeJSON(resp, &result); err != nil {
		return nil, err
	}

	return &result, nil
}