Cancel Scheduled Email

Cancel a scheduled email using the Resend Go SDK

Cancel

Cancels a scheduled email by ID.

func (s *EmailsSvcImpl) Cancel(emailId string) (*CancelScheduledEmailResponse, error)

Parameters

emailId · string · required

The unique identifier of the scheduled email to cancel.

Returns

response · *CancelScheduledEmailResponse

Show CancelScheduledEmailResponse fields

Id · string

The unique identifier of the canceled email.

Object · string

The object type (“email”).

Example

package main

import (
	"fmt"
	"github.com/resend/resend-go/v3"
)

func main() {
	client := resend.NewClient("re_123456789")

	canceled, err := client.Emails.Cancel("4ef9a417-02e9-4d39-ad75-9611e0fcc33c")
	if err != nil {
		panic(err)
	}

	fmt.Printf("Canceled email: %s\n", canceled.Id)
}

---

CancelWithContext

Cancels a scheduled email by ID with context.

func (s *EmailsSvcImpl) CancelWithContext(ctx context.Context, emailId string) (*CancelScheduledEmailResponse, error)

Parameters

ctx · context.Context · required

Context for the request.

emailId · string · required

The unique identifier of the scheduled email to cancel.

Returns

response · *CancelScheduledEmailResponse

See Cancel for response field details.

Example

package main

import (
	"context"
	"fmt"
	"github.com/resend/resend-go/v3"
)

func main() {
	ctx := context.Background()
	client := resend.NewClient("re_123456789")

	// First, schedule an email
	params := &resend.SendEmailRequest{
		From:        "[e-mail]",
		To:          []string{"[e-mail]"},
		Subject:     "Scheduled Email",
		Text:        "This email will be sent later",
		ScheduledAt: "2024-09-05T11:52:01.858Z",
	}

	sent, err := client.Emails.SendWithContext(ctx, params)
	if err != nil {
		panic(err)
	}

	// Cancel the scheduled email
	canceled, err := client.Emails.CancelWithContext(ctx, sent.Id)
	if err != nil {
		panic(err)
	}

	fmt.Printf("Canceled email: %s\n", canceled.Id)
}