Update Template

PATCH

templates

:template_id

Node.js

import { Resend } from 'resend';

const resend = new Resend('re_xxxxxxxxx');

const { data, error } = await resend.templates.update(
  '34a080c9-b17d-4187-ad80-5af20266e535',
  {
    name: 'order-confirmation',
    html: '<p>Total: {{{PRICE}}}</p><p>Name: {{{PRODUCT}}}</p>',
  },
);

PHP

$resend = Resend::client('re_xxxxxxxxx');

$resend->templates->update('34a080c9-b17d-4187-ad80-5af20266e535', [
  'name' => 'order-confirmation',
  'html' => '<p>Total: {{{PRICE}}}</p><p>Name: {{{PRODUCT}}}</p>',
]);

Python

import resend

resend.api_key = "re_xxxxxxxxx"

resend.Templates.update({
    "id": "34a080c9-b17d-4187-ad80-5af20266e535",
    "name": "order-confirmation",
    "html": "<p>Total: {{{PRICE}}}</p><p>Name: {{{PRODUCT}}}</p>",
})

Ruby

require "resend"

Resend.api_key = "re_xxxxxxxxx"

Resend::Templates.update("34a080c9-b17d-4187-ad80-5af20266e535", {
  name: "order-confirmation",
  html: "<p>Total: {{{PRICE}}}</p><p>Name: {{{PRODUCT}}}</p>"
})

package main

import (
	"context"

	"github.com/resend/resend-go/v4"
)

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

	client.Templates.UpdateWithContext(context.TODO(), "34a080c9-b17d-4187-ad80-5af20266e535", &resend.UpdateTemplateRequest{
		Name: "order-confirmation",
		Html: "<p>Total: {{{PRICE}}}</p><p>Name: {{{PRODUCT}}}</p>",
	})
}

Rust

use resend_rs::{
  types::UpdateTemplateOptions,
  Resend, Result,
};

#[tokio::main]
async fn main() -> Result<()> {
  let resend = Resend::new("re_xxxxxxxxx");

  let name = "order-confirmation";
  let html = "<p>Total: {{{PRICE}}}</p><p>Name: {{{PRODUCT}}}</p>";

  let update = UpdateTemplateOptions::new(name, html);

  let _template = resend
    .templates
    .update("34a080c9-b17d-4187-ad80-5af20266e535", update)
    .await?;

  Ok(())
}

Java

import com.resend.Resend;
import com.resend.core.exception.ResendException;
import com.resend.services.templates.model.UpdateTemplateOptions;
import com.resend.services.templates.model.UpdateTemplateResponseSuccess;

public class Main {
    public static void main(String[] args) throws ResendException {
        Resend resend = new Resend("re_xxxxxxxxx");

        UpdateTemplateOptions params = UpdateTemplateOptions.builder()
                .name("order-confirmation")
                .html("<p>Total: {{{PRICE}}}</p><p>Name: {{{PRODUCT}}}</p>")
                .build();

        UpdateTemplateResponseSuccess data = resend.templates().update("34a080c9-b17d-4187-ad80-5af20266e535", params);
    }
}

.NET

using Resend;

IResend resend = ResendClient.Create( "re_xxxxxxxxx" ); // Or from DI

await resend.TemplateUpdateAsync(
    templateId: new Guid( "e169aa45-1ecf-4183-9955-b1499d5701d3" ),
    new TemplateData()
    {
        HtmlBody = "<p>Total: {{{PRICE}}}</p><p>Name: {{{PRODUCT}}}</p>",
    }
);

cURL

curl -X PATCH 'https://api.resend.com/templates/34a080c9-b17d-4187-ad80-5af20266e535' \
     -H 'Authorization: Bearer re_xxxxxxxxx' \
     -H 'Content-Type: application/json' \
     -d $'{
  "name": "order-confirmation",
  "html": "<p>Total: {{{PRICE}}}</p><p>Name: {{{PRODUCT}}}</p>"
}'

CLI

resend templates update 34a080c9-b17d-4187-ad80-5af20266e535 \
  --name order-confirmation \
  --html "<p>Total: {{{PRICE}}}</p><p>Name: {{{PRODUCT}}}</p>"

Response

{
  "object": "template",
  "id": "34a080c9-b17d-4187-ad80-5af20266e535"
}

Path Parameters

string

The ID or alias of the template to duplicate.

Body Parameters

string

The name of the template.

string

The HTML version of the template.

string

The alias of the template.

string

Sender email address.To include a friendly name, use the format "Your Name <sender@domain.com>".If provided, this value can be overridden when sending an email using the template.

string

Default email subject.This value can be overridden when sending an email using the template.

string

The plain text version of the message.

React.ReactNode

The React component used to write the template. Only available in the Node.js SDK.

array

The array of variables used in the template. Each template may contain up to 50 variables.Each variable is an object with the following properties:

Hide properties

string

required

The key of the variable. We recommend capitalizing the key (e.g. PRODUCT_NAME). The following variable names are reserved and cannot be used: FIRST_NAME, LAST_NAME, EMAIL, RESEND_UNSUBSCRIBE_URL, contact, and this.

'string' | 'number'

required

The type of the variable.Can be 'string' or 'number'

Node.js

import { Resend } from 'resend';

const resend = new Resend('re_xxxxxxxxx');

const { data, error } = await resend.templates.update(
  '34a080c9-b17d-4187-ad80-5af20266e535',
  {
    name: 'order-confirmation',
    html: '<p>Total: {{{PRICE}}}</p><p>Name: {{{PRODUCT}}}</p>',
  },
);

PHP

$resend = Resend::client('re_xxxxxxxxx');

$resend->templates->update('34a080c9-b17d-4187-ad80-5af20266e535', [
  'name' => 'order-confirmation',
  'html' => '<p>Total: {{{PRICE}}}</p><p>Name: {{{PRODUCT}}}</p>',
]);

Python

import resend

resend.api_key = "re_xxxxxxxxx"

resend.Templates.update({
    "id": "34a080c9-b17d-4187-ad80-5af20266e535",
    "name": "order-confirmation",
    "html": "<p>Total: {{{PRICE}}}</p><p>Name: {{{PRODUCT}}}</p>",
})

Ruby

require "resend"

Resend.api_key = "re_xxxxxxxxx"

Resend::Templates.update("34a080c9-b17d-4187-ad80-5af20266e535", {
  name: "order-confirmation",
  html: "<p>Total: {{{PRICE}}}</p><p>Name: {{{PRODUCT}}}</p>"
})

package main

import (
	"context"

	"github.com/resend/resend-go/v4"
)

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

	client.Templates.UpdateWithContext(context.TODO(), "34a080c9-b17d-4187-ad80-5af20266e535", &resend.UpdateTemplateRequest{
		Name: "order-confirmation",
		Html: "<p>Total: {{{PRICE}}}</p><p>Name: {{{PRODUCT}}}</p>",
	})
}

Rust

use resend_rs::{
  types::UpdateTemplateOptions,
  Resend, Result,
};

#[tokio::main]
async fn main() -> Result<()> {
  let resend = Resend::new("re_xxxxxxxxx");

  let name = "order-confirmation";
  let html = "<p>Total: {{{PRICE}}}</p><p>Name: {{{PRODUCT}}}</p>";

  let update = UpdateTemplateOptions::new(name, html);

  let _template = resend
    .templates
    .update("34a080c9-b17d-4187-ad80-5af20266e535", update)
    .await?;

  Ok(())
}

Java

import com.resend.Resend;
import com.resend.core.exception.ResendException;
import com.resend.services.templates.model.UpdateTemplateOptions;
import com.resend.services.templates.model.UpdateTemplateResponseSuccess;

public class Main {
    public static void main(String[] args) throws ResendException {
        Resend resend = new Resend("re_xxxxxxxxx");

        UpdateTemplateOptions params = UpdateTemplateOptions.builder()
                .name("order-confirmation")
                .html("<p>Total: {{{PRICE}}}</p><p>Name: {{{PRODUCT}}}</p>")
                .build();

        UpdateTemplateResponseSuccess data = resend.templates().update("34a080c9-b17d-4187-ad80-5af20266e535", params);
    }
}

.NET

using Resend;

IResend resend = ResendClient.Create( "re_xxxxxxxxx" ); // Or from DI

await resend.TemplateUpdateAsync(
    templateId: new Guid( "e169aa45-1ecf-4183-9955-b1499d5701d3" ),
    new TemplateData()
    {
        HtmlBody = "<p>Total: {{{PRICE}}}</p><p>Name: {{{PRODUCT}}}</p>",
    }
);

cURL

curl -X PATCH 'https://api.resend.com/templates/34a080c9-b17d-4187-ad80-5af20266e535' \
     -H 'Authorization: Bearer re_xxxxxxxxx' \
     -H 'Content-Type: application/json' \
     -d $'{
  "name": "order-confirmation",
  "html": "<p>Total: {{{PRICE}}}</p><p>Name: {{{PRODUCT}}}</p>"
}'

CLI

resend templates update 34a080c9-b17d-4187-ad80-5af20266e535 \
  --name order-confirmation \
  --html "<p>Total: {{{PRICE}}}</p><p>Name: {{{PRODUCT}}}</p>"

JSON

{
  "object": "template",
  "id": "34a080c9-b17d-4187-ad80-5af20266e535"
}

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