Update an existing template

PATCH/templates/{id}Update an existing template

Parameters

idstringpathrequired

The Template ID or alias.

Request body

application/json

objectUpdateTemplateOptions

aliasstring

The alias of the template.

fromstring

Sender email address. To include a friendly name, use the format "Your Name <sender@domain.com>".

htmlstring

The HTML version of the template.

namestring

The name of the template.

reply_toarray of string

Reply-to email addresses.

Show child attributes

subjectstring

Email subject.

textstring

The plain text version of the template.

variablesarray of object

Show child attributes

Show array items

fallback_valuevalue

The fallback value of the variable.

Show child attributes

oneOf · 5 options

Option 1string

Option 2number

Option 3boolean

Option 4object

Option 5array of value

keystringrequired

The key of the variable.

typestringrequired

The type of the variable.

one of "string", "number", "boolean", "object", "list"

Example request

{
  "alias": "string",
  "from": "string",
  "html": "string",
  "name": "string",
  "reply_to": [
    "string"
  ],
  "subject": "string",
  "text": "string",
  "variables": [
    {
      "fallback_value": "string",
      "key": "string",
      "type": "boolean"
    }
  ]
}

Responses

objectUpdateTemplateResponseSuccess

idstring

The ID of the template.

objectstring

The object type of the response.

Example response

{
  "id": "string",
  "object": "template"
}

Examples

idrequiredpath parameter

curl -X PATCH 'https://api.resend.com/templates/string' \
  -H 'Content-Type: application/json' \
  -d '{"alias":"string","from":"string","html":"string","name":"string","reply_to":["string"],"subject":"string","text":"string","variables":[{"fallback_value":"string","key":"string","type":"boolean"}]}'

const response = await fetch('https://api.resend.com/templates/string', {
  method: 'PATCH',
  headers: { 'Content-Type': 'application/json' },
  body: JSON.stringify({"alias":"string","from":"string","html":"string","name":"string","reply_to":["string"],"subject":"string","text":"string","variables":[{"fallback_value":"string","key":"string","type":"boolean"}]}),
});
const data = await response.json();

const response = await fetch('https://api.resend.com/templates/string', { method: 'PATCH', headers: { 'Content-Type': 'application/json' }, body: "{\"alias\":\"string\",\"from\":\"string\",\"html\":\"string\",\"name\":\"string\",\"reply_to\":[\"string\"],\"subject\":\"string\",\"text\":\"string\",\"variables\":[{\"fallback_value\":\"string\",\"key\":\"string\",\"type\":\"boolean\"}]}" });
console.log(await response.json());

import requests

response = requests.request(
    "PATCH",
    "https://api.resend.com/templates/string",
    headers={"Content-Type": "application/json"},
    data='{"alias":"string","from":"string","html":"string","name":"string","reply_to":["string"],"subject":"string","text":"string","variables":[{"fallback_value":"string","key":"string","type":"boolean"}]}',
)
print(response.json())

package main

import (
	"context"
	"net/http"
	"strings"
)

func main() {
	ctx := context.Background()
	body := strings.NewReader(`{"alias":"string","from":"string","html":"string","name":"string","reply_to":["string"],"subject":"string","text":"string","variables":[{"fallback_value":"string","key":"string","type":"boolean"}]}`)
	req, err := http.NewRequestWithContext(ctx, "PATCH", "https://api.resend.com/templates/string", body)
	if err != nil {
		panic(err)
	}
	req.Header.Set("Content-Type", "application/json")
	resp, err := http.DefaultClient.Do(req)
	if err != nil {
		panic(err)
	}
	defer resp.Body.Close()
}

<?php
$request = curl_init("https://api.resend.com/templates/string");
curl_setopt($request, CURLOPT_CUSTOMREQUEST, "PATCH");
curl_setopt($request, CURLOPT_POSTFIELDS, "{\"alias\":\"string\",\"from\":\"string\",\"html\":\"string\",\"name\":\"string\",\"reply_to\":[\"string\"],\"subject\":\"string\",\"text\":\"string\",\"variables\":[{\"fallback_value\":\"string\",\"key\":\"string\",\"type\":\"boolean\"}]}");
curl_setopt($request, CURLOPT_HTTPHEADER, ['Content-Type: application/json']);
$response = curl_exec($request);
curl_close($request);

var request = HttpRequest.newBuilder(URI.create("https://api.resend.com/templates/string"))
    .method("PATCH", HttpRequest.BodyPublishers.noBody())
    .header("Content-Type", "application/json")
    .method("PATCH", HttpRequest.BodyPublishers.ofString("{\"alias\":\"string\",\"from\":\"string\",\"html\":\"string\",\"name\":\"string\",\"reply_to\":[\"string\"],\"subject\":\"string\",\"text\":\"string\",\"variables\":[{\"fallback_value\":\"string\",\"key\":\"string\",\"type\":\"boolean\"}]}"))
    .build();
var response = HttpClient.newHttpClient().send(request, HttpResponse.BodyHandlers.ofString());

require 'net/http'

uri = URI("https://api.resend.com/templates/string")
request = Net::HTTPGenericRequest.new("PATCH", true, true, uri)
request['Content-Type'] = 'application/json'
request.body = "{\"alias\":\"string\",\"from\":\"string\",\"html\":\"string\",\"name\":\"string\",\"reply_to\":[\"string\"],\"subject\":\"string\",\"text\":\"string\",\"variables\":[{\"fallback_value\":\"string\",\"key\":\"string\",\"type\":\"boolean\"}]}"
response = Net::HTTP.start(uri.hostname, uri.port, use_ssl: true) { |http| http.request(request) }

using var client = new HttpClient();
using var request = new HttpRequestMessage(HttpMethod.Patch, "https://api.resend.com/templates/string");
request.Content = new StringContent("{\"alias\":\"string\",\"from\":\"string\",\"html\":\"string\",\"name\":\"string\",\"reply_to\":[\"string\"],\"subject\":\"string\",\"text\":\"string\",\"variables\":[{\"fallback_value\":\"string\",\"key\":\"string\",\"type\":\"boolean\"}]}", Encoding.UTF8, "application/json");
using var response = await client.SendAsync(request);

{
  "id": "string",
  "object": "template"
}

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Update an existing template

Parameters

Request body

Responses

Emails

Domains

Audiences

Contacts

Receiving Emails

Webhooks

Templates

Broadcasts

Segments

Topics

Contact Properties

Logs

Automations

Events

API keys