## Documentation Index

Fetch the complete documentation index at: [/llms.txt](https://docs.terminal3.io/llms.txt)

Use this file to discover all available pages before exploring further.

### cURL

```
curl --request PUT \
  --url https://staging.terminal3.io/v1/transactional_email_template/{transactional_email_template_id} \
  --header 'Content-Type: application/json' \
  --header 'x-api-token: <x-api-token>' \
  --data '\n{\n  "name": "<string>",\n  "subject": "<string>",\n  "body": "<string>",\n  "transactional_email_template_id": "3c90c3cc-0d44-4b50-8888-8dd25736052a"\n}'\n```

### Python

```
import requests

url = "https://staging.terminal3.io/v1/transactional_email_template/{transactional_email_template_id}"

payload = {
    "name": "<string>",
    "subject": "<string>",
    "body": "<string>",
    "transactional_email_template_id": "3c90c3cc-0d44-4b50-8888-8dd25736052a"
}
headers = {
    "x-api-token": "<x-api-token>",
    "Content-Type": "application/json"
}

response = requests.put(url, json=payload, headers=headers)

print(response.text)
```

### JavaScript

```
const options = {
  method: 'PUT',
  headers: {'x-api-token': '<x-api-token>', 'Content-Type': 'application/json'},
  body: JSON.stringify({
    name: '<string>',
    subject: '<string>',
    body: JSON.stringify('<string>'),
    transactional_email_template_id: '3c90c3cc-0d44-4b50-8888-8dd25736052a'
  })
};

fetch('https://staging.terminal3.io/v1/transactional_email_template/{transactional_email_template_id}', options)
  .then(res => res.json())
  .then(res => console.log(res))
  .catch(err => console.error(err));
```

### PHP

```
<?php

$curl = curl_init();

curl_setopt_array($curl, [\
  CURLOPT_URL => "https://staging.terminal3.io/v1/transactional_email_template/{transactional_email_template_id}",\
  CURLOPT_RETURNTRANSFER => true,\
  CURLOPT_ENCODING => "",\
  CURLOPT_MAXREDIRS => 10,\
  CURLOPT_TIMEOUT => 30,\
  CURLOPT_HTTP_VERSION => CURL_HTTP_VERSION_1_1,\
  CURLOPT_CUSTOMREQUEST => "PUT",\
  CURLOPT_POSTFIELDS => json_encode([\
    'name' => '<string>',\
    'subject' => '<string>',\
    'body' => '<string>',\
    'transactional_email_template_id' => '3c90c3cc-0d44-4b50-8888-8dd25736052a'\
  ]),\
  CURLOPT_HTTPHEADER => [\
    "Content-Type: application/json",\
    "x-api-token: <x-api-token>"\
  ],\
]);

$response = curl_exec($curl);
$err = curl_error($curl);

curl_close($curl);

if ($err) {
  echo "cURL Error #:" . $err;
} else {
  echo $response;
}
?>
```

### Go

```
package main

import (
	"fmt"
	"strings"
	"net/http"
	"io"
)

func main() {

url := "https://staging.terminal3.io/v1/transactional_email_template/{transactional_email_template_id}"

payload := strings.NewReader("{\n  \"name\": \"<string>\",\n  \"subject\": \"<string>\",\n  \"body\": \"<string>\",\n  \"transactional_email_template_id\": \"3c90c3cc-0d44-4b50-8888-8dd25736052a\"}\n")

req, _ := http.NewRequest("PUT", url, payload)

req.Header.Add("x-api-token", "<x-api-token>")
	req.Header.Add("Content-Type", "application/json")

res, _ := http.DefaultClient.Do(req)

defer res.Body.Close()
	body, _ := io.ReadAll(res.Body)

fmt.Println(string(body))
}
```

### cURL Response Codes

- 204
- 400
- 401
- 403
- 422

### Response Example

```
{
  "errors": [\
    {\
      "code": "<string>",\
      "message": "<string>"\
    }\
  ]
}
```

### Headers

- **x-api-token**: string (required)
- **x-api-subclient-id**: string

### Path Parameters

- **transactional_email_template_id**: string<uuid> (required)

### Body

- **name**: string (required, Minimum string length: `1`)
- **subject**: string (required, Minimum string length: `1`)
- **body**: string (required, Minimum string length: `1`)
- **transactional_email_template_id**: string<uuid> (required)

### Response

- 204