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# Link Sms Number

PUT https://api.simjuno.com/v1/sms-number/{id}/esim
Content-Type: application/json

Choose the eSIM a rented number forwards SMS to, or pass null to keep new SMS in the inbox only. The eSIM must be yours, active and on a plan with smsStatus 1 or 2.

Reference: https://docs.simjuno.com/api-reference/sms-number/link-sms-number

## Authentication

- `x-api-key` header (required) — API key generated from the dashboard (Settings → API Keys). Each key is limited to 8 requests per 1-second window.

## Request

### Path parameters

- `id` (string, required) — SimJuno SMS number rental ID

### Body (application/json)

This endpoint expects an object.

- `esim_id` (string, required, nullable)

## Response

### 200

Successful response

- `id` (string, required) — SimJuno SMS number rental ID
- `transaction_id` (string, required, nullable) — Reseller-assigned transaction ID; null for numbers rented on simjuno.com
- `name` (string, required)
- `phone_number` (string, required) — Rented number in international format, without the +
- `days` (double, required)
- `status` (enum, required)
  - Allowed values: `active`, `expired`, `refunded`
- `amount` (double, required) — Amount charged, in units of 1/10,000 USD (30000 = $3.00)
- `expires_at` (string, required)
- `esim_id` (string, required, nullable) — eSIM that received SMS are forwarded to; null keeps them in the inbox only
- `message_count` (double, required)
- `refundable_until` (string, required, nullable) — Refundable until then if no SMS has arrived; null when it can't be refunded
- `created_at` (string, required)

## Errors

### 400 Bad Request Error

Invalid input data

- `message` (string, required) — The error message
- `code` (string, required) — The error code
- `issues` (list of ErrorBadRequestIssuesItems, optional) — An array of issues that were responsible for the error

### 401 Unauthorized Error

API key is required

- `message` (string, required) — The error message
- `code` (string, required) — The error code
- `issues` (list of ErrorUnauthorizedIssuesItems, optional) — An array of issues that were responsible for the error

### 404 Not Found Error

Not found

- `message` (string, required) — The error message
- `code` (string, required) — The error code
- `issues` (list of ErrorNotFoundIssuesItems, optional) — An array of issues that were responsible for the error

### 429 Too Many Requests Error

Too many requests. Each API key is limited to 8 requests per 1-second window.

- `message` (string, required) — The error message
- `code` (string, required) — The error code
- `issues` (list of ErrorTooManyRequestsIssuesItems, optional) — An array of issues that were responsible for the error

### 500 Internal Server Error

Internal server error

- `message` (string, required) — The error message
- `code` (string, required) — The error code
- `issues` (list of ErrorInternalServerErrorIssuesItems, optional) — An array of issues that were responsible for the error

## Types

### ErrorBadRequestIssuesItems

- `message` (string, required)

### ErrorUnauthorizedIssuesItems

- `message` (string, required)

### ErrorNotFoundIssuesItems

- `message` (string, required)

### ErrorTooManyRequestsIssuesItems

- `message` (string, required)

### ErrorInternalServerErrorIssuesItems

- `message` (string, required)

## Examples

**Request**

```json
{
  "esim_id": "string"
}
```

**Response**

```json
{
  "id": "string",
  "transaction_id": "string",
  "name": "string",
  "phone_number": "string",
  "days": 1.1,
  "status": "active",
  "amount": 1.1,
  "expires_at": "string",
  "esim_id": "string",
  "message_count": 1.1,
  "refundable_until": "string",
  "created_at": "string"
}
```

**SDK Code**

```python
import requests

url = "https://api.simjuno.com/v1/sms-number/id/esim"

payload = { "esim_id": "string" }
headers = {
    "x-api-key": "<apiKey>",
    "Content-Type": "application/json"
}

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

print(response.json())
```

```javascript
const url = 'https://api.simjuno.com/v1/sms-number/id/esim';
const options = {
  method: 'PUT',
  headers: {'x-api-key': '<apiKey>', 'Content-Type': 'application/json'},
  body: '{"esim_id":"string"}'
};

try {
  const response = await fetch(url, options);
  const data = await response.json();
  console.log(data);
} catch (error) {
  console.error(error);
}
```

```go
package main

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

func main() {

	url := "https://api.simjuno.com/v1/sms-number/id/esim"

	payload := strings.NewReader("{\n  \"esim_id\": \"string\"\n}")

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

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

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

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

	fmt.Println(res)
	fmt.Println(string(body))

}
```

```ruby
require 'uri'
require 'net/http'

url = URI("https://api.simjuno.com/v1/sms-number/id/esim")

http = Net::HTTP.new(url.host, url.port)
http.use_ssl = true

request = Net::HTTP::Put.new(url)
request["x-api-key"] = '<apiKey>'
request["Content-Type"] = 'application/json'
request.body = "{\n  \"esim_id\": \"string\"\n}"

response = http.request(request)
puts response.read_body
```

```java
import com.mashape.unirest.http.HttpResponse;
import com.mashape.unirest.http.Unirest;

HttpResponse<String> response = Unirest.put("https://api.simjuno.com/v1/sms-number/id/esim")
  .header("x-api-key", "<apiKey>")
  .header("Content-Type", "application/json")
  .body("{\n  \"esim_id\": \"string\"\n}")
  .asString();
```

```php
<?php
require_once('vendor/autoload.php');

$client = new \GuzzleHttp\Client();

$response = $client->request('PUT', 'https://api.simjuno.com/v1/sms-number/id/esim', [
  'body' => '{
  "esim_id": "string"
}',
  'headers' => [
    'Content-Type' => 'application/json',
    'x-api-key' => '<apiKey>',
  ],
]);

echo $response->getBody();
```

```csharp
using RestSharp;

var client = new RestClient("https://api.simjuno.com/v1/sms-number/id/esim");
var request = new RestRequest(Method.PUT);
request.AddHeader("x-api-key", "<apiKey>");
request.AddHeader("Content-Type", "application/json");
request.AddParameter("application/json", "{\n  \"esim_id\": \"string\"\n}", ParameterType.RequestBody);
IRestResponse response = client.Execute(request);
```

```swift
import Foundation

let headers = [
  "x-api-key": "<apiKey>",
  "Content-Type": "application/json"
]
let parameters = ["esim_id": "string"] as [String : Any]

let postData = JSONSerialization.data(withJSONObject: parameters, options: [])

let request = NSMutableURLRequest(url: NSURL(string: "https://api.simjuno.com/v1/sms-number/id/esim")! as URL,
                                        cachePolicy: .useProtocolCachePolicy,
                                    timeoutInterval: 10.0)
request.httpMethod = "PUT"
request.allHTTPHeaderFields = headers
request.httpBody = postData as Data

let session = URLSession.shared
let dataTask = session.dataTask(with: request as URLRequest, completionHandler: { (data, response, error) -> Void in
  if (error != nil) {
    print(error as Any)
  } else {
    let httpResponse = response as? HTTPURLResponse
    print(httpResponse)
  }
})

dataTask.resume()
```