# Notify Service Resource

> \[!CAUTION]
>
> Twilio deprecated Notify in October 2022 and no longer supports it. Learn more about [transitioning off Notify](https://support.twilio.com/hc/en-us/articles/11746930233115-Transitioning-off-Notify).
>
> If you're starting a new project, use [Programmable Messaging](/docs/messaging) for SMS notifications. For push notifications, integrate directly with platform-specific services such as APNs for iOS or FCM for Android. If you've already built on Notify, visit the [transition guide](https://support.twilio.com/hc/en-us/articles/11746930233115-Transitioning-off-Notify) to learn about your options.

A Service is the top-level scope of all other resources in Notify REST API.

You can create up to 1000 Service resources per account and you can use them to:

* Create separate operational environments, such as *dev*, *stage*, and *prod*, all using the same Twilio account.
* Scope access to resources used by the Notify REST API
* Configure different behaviors of a push-notification or messaging service.

If you need more than 1000 Service resources for your account, please [contact support](https://help.twilio.com).

## Service Properties

```json
{"type":"object","refName":"notify.v1.service","modelName":"notify_v1_service","properties":{"sid":{"type":"string","minLength":34,"maxLength":34,"pattern":"^IS[0-9a-fA-F]{32}$","nullable":true,"description":"The unique string that we created to identify the Service resource."},"account_sid":{"type":"string","minLength":34,"maxLength":34,"pattern":"^AC[0-9a-fA-F]{32}$","nullable":true,"description":"The SID of the [Account](/docs/iam/api/account) that created the Service resource."},"friendly_name":{"type":"string","nullable":true,"description":"The string that you assigned to describe the resource."},"date_created":{"type":"string","format":"date-time","nullable":true,"description":"The date and time in GMT when the resource was created specified in [RFC 2822](https://www.ietf.org/rfc/rfc2822.txt) format."},"date_updated":{"type":"string","format":"date-time","nullable":true,"description":"The date and time in GMT when the resource was last updated specified in [RFC 2822](https://www.ietf.org/rfc/rfc2822.txt) format."},"apn_credential_sid":{"type":"string","minLength":34,"maxLength":34,"pattern":"^CR[0-9a-fA-F]{32}$","nullable":true,"description":"The SID of the [Credential](/docs/notify/api/credential-resource) to use for APN Bindings."},"gcm_credential_sid":{"type":"string","minLength":34,"maxLength":34,"pattern":"^CR[0-9a-fA-F]{32}$","nullable":true,"description":"The SID of the [Credential](/docs/notify/api/credential-resource) to use for GCM Bindings."},"fcm_credential_sid":{"type":"string","minLength":34,"maxLength":34,"pattern":"^CR[0-9a-fA-F]{32}$","nullable":true,"description":"The SID of the [Credential](/docs/notify/api/credential-resource) to use for FCM Bindings."},"messaging_service_sid":{"type":"string","minLength":34,"maxLength":34,"pattern":"^MG[0-9a-fA-F]{32}$","nullable":true,"description":"The SID of the [Messaging Service](/docs/sms/quickstart#messaging-services) to use for SMS Bindings. In order to send SMS notifications this parameter has to be set."},"facebook_messenger_page_id":{"type":"string","nullable":true,"description":"Deprecated."},"default_apn_notification_protocol_version":{"type":"string","nullable":true,"description":"The protocol version to use for sending APNS notifications. Can be overridden on a Binding by Binding basis when creating a [Binding](/docs/notify/api/binding-resource) resource."},"default_gcm_notification_protocol_version":{"type":"string","nullable":true,"description":"The protocol version to use for sending GCM notifications. Can be overridden on a Binding by Binding basis when creating a [Binding](/docs/notify/api/binding-resource) resource."},"default_fcm_notification_protocol_version":{"type":"string","nullable":true,"description":"The protocol version to use for sending FCM notifications. Can be overridden on a Binding by Binding basis when creating a [Binding](/docs/notify/api/binding-resource) resource."},"log_enabled":{"type":"boolean","nullable":true,"description":"Whether to log notifications. Can be: `true` or `false` and the default is `true`."},"url":{"type":"string","format":"uri","nullable":true,"description":"The absolute URL of the Service resource."},"links":{"type":"object","format":"uri-map","nullable":true,"description":"The URLs of the Binding, Notification, Segment, and User resources related to the service."},"alexa_skill_id":{"type":"string","nullable":true,"description":"Deprecated."},"default_alexa_notification_protocol_version":{"type":"string","nullable":true,"description":"Deprecated."},"delivery_callback_url":{"type":"string","nullable":true,"description":"URL to send delivery status callback."},"delivery_callback_enabled":{"type":"boolean","nullable":true,"description":"Callback configuration that enables delivery callbacks, default false"}}}
```

## Create a Service resource

`POST https://notify.twilio.com/v1/Services`

### Request body parameters

```json
{"schema":{"type":"object","title":"CreateServiceRequest","properties":{"FriendlyName":{"type":"string","description":"A descriptive string that you create to describe the resource. It can be up to 64 characters long."},"ApnCredentialSid":{"type":"string","minLength":34,"maxLength":34,"pattern":"^CR[0-9a-fA-F]{32}$","description":"The SID of the [Credential](/docs/notify/api/credential-resource) to use for APN Bindings."},"GcmCredentialSid":{"type":"string","minLength":34,"maxLength":34,"pattern":"^CR[0-9a-fA-F]{32}$","description":"The SID of the [Credential](/docs/notify/api/credential-resource) to use for GCM Bindings."},"MessagingServiceSid":{"type":"string","minLength":34,"maxLength":34,"pattern":"^MG[0-9a-fA-F]{32}$","description":"The SID of the [Messaging Service](/docs/sms/quickstart#messaging-services) to use for SMS Bindings. This parameter must be set in order to send SMS notifications."},"FacebookMessengerPageId":{"type":"string","description":"Deprecated."},"DefaultApnNotificationProtocolVersion":{"type":"string","description":"The protocol version to use for sending APNS notifications. Can be overridden on a Binding by Binding basis when creating a [Binding](/docs/notify/api/binding-resource) resource."},"DefaultGcmNotificationProtocolVersion":{"type":"string","description":"The protocol version to use for sending GCM notifications. Can be overridden on a Binding by Binding basis when creating a [Binding](/docs/notify/api/binding-resource) resource."},"FcmCredentialSid":{"type":"string","minLength":34,"maxLength":34,"pattern":"^CR[0-9a-fA-F]{32}$","description":"The SID of the [Credential](/docs/notify/api/credential-resource) to use for FCM Bindings."},"DefaultFcmNotificationProtocolVersion":{"type":"string","description":"The protocol version to use for sending FCM notifications. Can be overridden on a Binding by Binding basis when creating a [Binding](/docs/notify/api/binding-resource) resource."},"LogEnabled":{"type":"boolean","description":"Whether to log notifications. Can be: `true` or `false` and the default is `true`."},"AlexaSkillId":{"type":"string","description":"Deprecated."},"DefaultAlexaNotificationProtocolVersion":{"type":"string","description":"Deprecated."},"DeliveryCallbackUrl":{"type":"string","description":"URL to send delivery status callback."},"DeliveryCallbackEnabled":{"type":"boolean","description":"Callback configuration that enables delivery callbacks, default false"}}},"examples":{"create":{"value":{"lang":"json","value":"{\n  \"FriendlyName\": \"friendly_name\",\n  \"ApnCredentialSid\": \"CRaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\",\n  \"GcmCredentialSid\": \"ACaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\",\n  \"MessagingServiceSid\": \"MGaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\",\n  \"FacebookMessengerPageId\": \"4\",\n  \"DefaultApnNotificationProtocolVersion\": \"3\",\n  \"DefaultGcmNotificationProtocolVersion\": \"3\",\n  \"DefaultFcmNotificationProtocolVersion\": \"3\",\n  \"LogEnabled\": \"True\",\n  \"Type\": \"S\",\n  \"DeliveryCallbackUrl\": \"Hello\",\n  \"DeliveryCallbackEnabled\": \"True\"\n}","meta":"","code":"{\n  \"FriendlyName\": \"friendly_name\",\n  \"ApnCredentialSid\": \"CRaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\",\n  \"GcmCredentialSid\": \"ACaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\",\n  \"MessagingServiceSid\": \"MGaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\",\n  \"FacebookMessengerPageId\": \"4\",\n  \"DefaultApnNotificationProtocolVersion\": \"3\",\n  \"DefaultGcmNotificationProtocolVersion\": \"3\",\n  \"DefaultFcmNotificationProtocolVersion\": \"3\",\n  \"LogEnabled\": \"True\",\n  \"Type\": \"S\",\n  \"DeliveryCallbackUrl\": \"Hello\",\n  \"DeliveryCallbackEnabled\": \"True\"\n}","tokens":[["{","#C9D1D9"],"\n  ",["\"FriendlyName\"","#7EE787"],[":","#C9D1D9"]," ",["\"friendly_name\"","#A5D6FF"],[",","#C9D1D9"],"\n  ",["\"ApnCredentialSid\"","#7EE787"],[":","#C9D1D9"]," ",["\"CRaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\"","#A5D6FF"],[",","#C9D1D9"],"\n  ",["\"GcmCredentialSid\"","#7EE787"],[":","#C9D1D9"]," ",["\"ACaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\"","#A5D6FF"],[",","#C9D1D9"],"\n  ",["\"MessagingServiceSid\"","#7EE787"],[":","#C9D1D9"]," ",["\"MGaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\"","#A5D6FF"],[",","#C9D1D9"],"\n  ",["\"FacebookMessengerPageId\"","#7EE787"],[":","#C9D1D9"]," ",["\"4\"","#A5D6FF"],[",","#C9D1D9"],"\n  ",["\"DefaultApnNotificationProtocolVersion\"","#7EE787"],[":","#C9D1D9"]," ",["\"3\"","#A5D6FF"],[",","#C9D1D9"],"\n  ",["\"DefaultGcmNotificationProtocolVersion\"","#7EE787"],[":","#C9D1D9"]," ",["\"3\"","#A5D6FF"],[",","#C9D1D9"],"\n  ",["\"DefaultFcmNotificationProtocolVersion\"","#7EE787"],[":","#C9D1D9"]," ",["\"3\"","#A5D6FF"],[",","#C9D1D9"],"\n  ",["\"LogEnabled\"","#7EE787"],[":","#C9D1D9"]," ",["\"True\"","#A5D6FF"],[",","#C9D1D9"],"\n  ",["\"Type\"","#7EE787"],[":","#C9D1D9"]," ",["\"S\"","#A5D6FF"],[",","#C9D1D9"],"\n  ",["\"DeliveryCallbackUrl\"","#7EE787"],[":","#C9D1D9"]," ",["\"Hello\"","#A5D6FF"],[",","#C9D1D9"],"\n  ",["\"DeliveryCallbackEnabled\"","#7EE787"],[":","#C9D1D9"]," ",["\"True\"","#A5D6FF"],"\n",["}","#C9D1D9"]],"annotations":[],"themeName":"github-dark","style":{"color":"#c9d1d9","background":"#0d1117"}}}},"encodingType":"application/x-www-form-urlencoded","conditionalParameterMap":{}}
```

Create a Service resource

```js
// Download the helper library from https://www.twilio.com/docs/node/install
const twilio = require("twilio"); // Or, for ESM: import twilio from "twilio";

// Find your Account SID and Auth Token at twilio.com/console
// and set the environment variables. See http://twil.io/secure
const accountSid = process.env.TWILIO_ACCOUNT_SID;
const authToken = process.env.TWILIO_AUTH_TOKEN;
const client = twilio(accountSid, authToken);

async function createService() {
  const service = await client.notify.v1.services.create();

  console.log(service.sid);
}

createService();
```

```python
# Download the helper library from https://www.twilio.com/docs/python/install
import os
from twilio.rest import Client

# Find your Account SID and Auth Token at twilio.com/console
# and set the environment variables. See http://twil.io/secure
account_sid = os.environ["TWILIO_ACCOUNT_SID"]
auth_token = os.environ["TWILIO_AUTH_TOKEN"]
client = Client(account_sid, auth_token)

service = client.notify.v1.services.create()

print(service.sid)
```

```csharp
// Install the C# / .NET helper library from twilio.com/docs/csharp/install

using System;
using Twilio;
using Twilio.Rest.Notify.V1;
using System.Threading.Tasks;

class Program {
    public static async Task Main(string[] args) {
        // Find your Account SID and Auth Token at twilio.com/console
        // and set the environment variables. See http://twil.io/secure
        string accountSid = Environment.GetEnvironmentVariable("TWILIO_ACCOUNT_SID");
        string authToken = Environment.GetEnvironmentVariable("TWILIO_AUTH_TOKEN");

        TwilioClient.Init(accountSid, authToken);

        var service = await ServiceResource.CreateAsync();

        Console.WriteLine(service.Sid);
    }
}
```

```java
// Install the Java helper library from twilio.com/docs/java/install

import com.twilio.Twilio;
import com.twilio.rest.notify.v1.Service;

public class Example {
    // Find your Account SID and Auth Token at twilio.com/console
    // and set the environment variables. See http://twil.io/secure
    public static final String ACCOUNT_SID = System.getenv("TWILIO_ACCOUNT_SID");
    public static final String AUTH_TOKEN = System.getenv("TWILIO_AUTH_TOKEN");

    public static void main(String[] args) {
        Twilio.init(ACCOUNT_SID, AUTH_TOKEN);
        Service service = Service.creator().create();

        System.out.println(service.getSid());
    }
}
```

```go
// Download the helper library from https://www.twilio.com/docs/go/install
package main

import (
	"fmt"
	"github.com/twilio/twilio-go"
	notify "github.com/twilio/twilio-go/rest/notify/v1"
	"os"
)

func main() {
	// Find your Account SID and Auth Token at twilio.com/console
	// and set the environment variables. See http://twil.io/secure
	// Make sure TWILIO_ACCOUNT_SID and TWILIO_AUTH_TOKEN exists in your environment
	client := twilio.NewRestClient()

	params := &notify.CreateServiceParams{}

	resp, err := client.NotifyV1.CreateService(params)
	if err != nil {
		fmt.Println(err.Error())
		os.Exit(1)
	} else {
		if resp.Sid != nil {
			fmt.Println(*resp.Sid)
		} else {
			fmt.Println(resp.Sid)
		}
	}
}
```

```php
<?php

// Update the path below to your autoload.php,
// see https://getcomposer.org/doc/01-basic-usage.md
require_once "/path/to/vendor/autoload.php";

use Twilio\Rest\Client;

// Find your Account SID and Auth Token at twilio.com/console
// and set the environment variables. See http://twil.io/secure
$sid = getenv("TWILIO_ACCOUNT_SID");
$token = getenv("TWILIO_AUTH_TOKEN");
$twilio = new Client($sid, $token);

$service = $twilio->notify->v1->services->create();

print $service->sid;
```

```ruby
# Download the helper library from https://www.twilio.com/docs/ruby/install
require 'twilio-ruby'

# Find your Account SID and Auth Token at twilio.com/console
# and set the environment variables. See http://twil.io/secure
account_sid = ENV['TWILIO_ACCOUNT_SID']
auth_token = ENV['TWILIO_AUTH_TOKEN']
@client = Twilio::REST::Client.new(account_sid, auth_token)

service = @client
          .notify
          .v1
          .services
          .create

puts service.sid
```

```bash
# Install the twilio-cli from https://twil.io/cli

twilio api:notify:v1:services:create
```

```bash
curl -X POST "https://notify.twilio.com/v1/Services" \
-u $TWILIO_ACCOUNT_SID:$TWILIO_AUTH_TOKEN
```

```json
{
  "sid": "ISaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa",
  "account_sid": "ACaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa",
  "friendly_name": "733c7f0f-6541-42ec-84ce-e2ae1cac588c",
  "date_created": "2016-03-09T20:22:31Z",
  "date_updated": "2016-03-09T20:22:31Z",
  "apn_credential_sid": null,
  "gcm_credential_sid": null,
  "fcm_credential_sid": null,
  "messaging_service_sid": "MGaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa",
  "facebook_messenger_page_id": "4",
  "alexa_skill_id": null,
  "default_apn_notification_protocol_version": "3",
  "default_gcm_notification_protocol_version": "3",
  "default_fcm_notification_protocol_version": "3",
  "default_alexa_notification_protocol_version": "3",
  "log_enabled": true,
  "delivery_callback_url": "Hello",
  "delivery_callback_enabled": true,
  "url": "https://notify.twilio.com/v1/Services/ISaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa",
  "links": {
    "bindings": "https://notify.twilio.com/v1/Services/ISaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/Bindings",
    "notifications": "https://notify.twilio.com/v1/Services/ISaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/Notifications",
    "segments": "https://notify.twilio.com/v1/Services/ISaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/Segments",
    "users": "https://notify.twilio.com/v1/Services/ISaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/Users"
  }
}
```

## Fetch a Service resource

`GET https://notify.twilio.com/v1/Services/{Sid}`

### Path parameters

```json
[{"name":"Sid","in":"path","description":"The Twilio-provided string that uniquely identifies the Service resource to fetch.","schema":{"type":"string","minLength":34,"maxLength":34,"pattern":"^IS[0-9a-fA-F]{32}$"},"required":true}]
```

Fetch a Service resource

```js
// Download the helper library from https://www.twilio.com/docs/node/install
const twilio = require("twilio"); // Or, for ESM: import twilio from "twilio";

// Find your Account SID and Auth Token at twilio.com/console
// and set the environment variables. See http://twil.io/secure
const accountSid = process.env.TWILIO_ACCOUNT_SID;
const authToken = process.env.TWILIO_AUTH_TOKEN;
const client = twilio(accountSid, authToken);

async function fetchService() {
  const service = await client.notify.v1
    .services("ISaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa")
    .fetch();

  console.log(service.sid);
}

fetchService();
```

```python
# Download the helper library from https://www.twilio.com/docs/python/install
import os
from twilio.rest import Client

# Find your Account SID and Auth Token at twilio.com/console
# and set the environment variables. See http://twil.io/secure
account_sid = os.environ["TWILIO_ACCOUNT_SID"]
auth_token = os.environ["TWILIO_AUTH_TOKEN"]
client = Client(account_sid, auth_token)

service = client.notify.v1.services(
    "ISaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"
).fetch()

print(service.sid)
```

```csharp
// Install the C# / .NET helper library from twilio.com/docs/csharp/install

using System;
using Twilio;
using Twilio.Rest.Notify.V1;
using System.Threading.Tasks;

class Program {
    public static async Task Main(string[] args) {
        // Find your Account SID and Auth Token at twilio.com/console
        // and set the environment variables. See http://twil.io/secure
        string accountSid = Environment.GetEnvironmentVariable("TWILIO_ACCOUNT_SID");
        string authToken = Environment.GetEnvironmentVariable("TWILIO_AUTH_TOKEN");

        TwilioClient.Init(accountSid, authToken);

        var service =
            await ServiceResource.FetchAsync(pathSid: "ISaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa");

        Console.WriteLine(service.Sid);
    }
}
```

```java
// Install the Java helper library from twilio.com/docs/java/install

import com.twilio.Twilio;
import com.twilio.rest.notify.v1.Service;

public class Example {
    // Find your Account SID and Auth Token at twilio.com/console
    // and set the environment variables. See http://twil.io/secure
    public static final String ACCOUNT_SID = System.getenv("TWILIO_ACCOUNT_SID");
    public static final String AUTH_TOKEN = System.getenv("TWILIO_AUTH_TOKEN");

    public static void main(String[] args) {
        Twilio.init(ACCOUNT_SID, AUTH_TOKEN);
        Service service = Service.fetcher("ISaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa").fetch();

        System.out.println(service.getSid());
    }
}
```

```go
// Download the helper library from https://www.twilio.com/docs/go/install
package main

import (
	"fmt"
	"github.com/twilio/twilio-go"
	"os"
)

func main() {
	// Find your Account SID and Auth Token at twilio.com/console
	// and set the environment variables. See http://twil.io/secure
	// Make sure TWILIO_ACCOUNT_SID and TWILIO_AUTH_TOKEN exists in your environment
	client := twilio.NewRestClient()

	resp, err := client.NotifyV1.FetchService("ISaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa")
	if err != nil {
		fmt.Println(err.Error())
		os.Exit(1)
	} else {
		if resp.Sid != nil {
			fmt.Println(*resp.Sid)
		} else {
			fmt.Println(resp.Sid)
		}
	}
}
```

```php
<?php

// Update the path below to your autoload.php,
// see https://getcomposer.org/doc/01-basic-usage.md
require_once "/path/to/vendor/autoload.php";

use Twilio\Rest\Client;

// Find your Account SID and Auth Token at twilio.com/console
// and set the environment variables. See http://twil.io/secure
$sid = getenv("TWILIO_ACCOUNT_SID");
$token = getenv("TWILIO_AUTH_TOKEN");
$twilio = new Client($sid, $token);

$service = $twilio->notify->v1
    ->services("ISaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa")
    ->fetch();

print $service->sid;
```

```ruby
# Download the helper library from https://www.twilio.com/docs/ruby/install
require 'twilio-ruby'

# Find your Account SID and Auth Token at twilio.com/console
# and set the environment variables. See http://twil.io/secure
account_sid = ENV['TWILIO_ACCOUNT_SID']
auth_token = ENV['TWILIO_AUTH_TOKEN']
@client = Twilio::REST::Client.new(account_sid, auth_token)

service = @client
          .notify
          .v1
          .services('ISaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa')
          .fetch

puts service.sid
```

```bash
# Install the twilio-cli from https://twil.io/cli

twilio api:notify:v1:services:fetch \
   --sid ISaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
```

```bash
curl -X GET "https://notify.twilio.com/v1/Services/ISaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
-u $TWILIO_ACCOUNT_SID:$TWILIO_AUTH_TOKEN
```

```json
{
  "sid": "ISaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa",
  "account_sid": "ACaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa",
  "friendly_name": "733c7f0f-6541-42ec-84ce-e2ae1cac588c",
  "date_created": "2016-03-09T20:22:31Z",
  "date_updated": "2016-03-09T20:22:31Z",
  "apn_credential_sid": null,
  "gcm_credential_sid": null,
  "fcm_credential_sid": null,
  "messaging_service_sid": "MGaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa",
  "facebook_messenger_page_id": "4",
  "alexa_skill_id": null,
  "default_apn_notification_protocol_version": "3",
  "default_gcm_notification_protocol_version": "3",
  "default_fcm_notification_protocol_version": "3",
  "default_alexa_notification_protocol_version": "3",
  "log_enabled": true,
  "delivery_callback_url": "Hello",
  "delivery_callback_enabled": true,
  "url": "https://notify.twilio.com/v1/Services/ISaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa",
  "links": {
    "bindings": "https://notify.twilio.com/v1/Services/ISaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/Bindings",
    "notifications": "https://notify.twilio.com/v1/Services/ISaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/Notifications",
    "segments": "https://notify.twilio.com/v1/Services/ISaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/Segments",
    "users": "https://notify.twilio.com/v1/Services/ISaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/Users"
  }
}
```

## Read multiple Service resources

`GET https://notify.twilio.com/v1/Services`

### Query parameters

```json
[{"name":"FriendlyName","in":"query","description":"The string that identifies the Service resources to read.","schema":{"type":"string"}},{"name":"PageSize","in":"query","description":"How many resources to return in each list page. The default is 50, and the maximum is 1000.","schema":{"type":"integer","format":"int64","minimum":1,"maximum":1000}},{"name":"Page","in":"query","description":"The page index. This value is simply for client state.","schema":{"type":"integer","minimum":0}},{"name":"PageToken","in":"query","description":"The page token. This is provided by the API.","schema":{"type":"string"}}]
```

Read multiple Service resources

```js
// Download the helper library from https://www.twilio.com/docs/node/install
const twilio = require("twilio"); // Or, for ESM: import twilio from "twilio";

// Find your Account SID and Auth Token at twilio.com/console
// and set the environment variables. See http://twil.io/secure
const accountSid = process.env.TWILIO_ACCOUNT_SID;
const authToken = process.env.TWILIO_AUTH_TOKEN;
const client = twilio(accountSid, authToken);

async function listService() {
  const services = await client.notify.v1.services.list({ limit: 20 });

  services.forEach((s) => console.log(s.sid));
}

listService();
```

```python
# Download the helper library from https://www.twilio.com/docs/python/install
import os
from twilio.rest import Client

# Find your Account SID and Auth Token at twilio.com/console
# and set the environment variables. See http://twil.io/secure
account_sid = os.environ["TWILIO_ACCOUNT_SID"]
auth_token = os.environ["TWILIO_AUTH_TOKEN"]
client = Client(account_sid, auth_token)

services = client.notify.v1.services.list(limit=20)

for record in services:
    print(record.sid)
```

```csharp
// Install the C# / .NET helper library from twilio.com/docs/csharp/install

using System;
using Twilio;
using Twilio.Rest.Notify.V1;
using System.Threading.Tasks;

class Program {
    public static async Task Main(string[] args) {
        // Find your Account SID and Auth Token at twilio.com/console
        // and set the environment variables. See http://twil.io/secure
        string accountSid = Environment.GetEnvironmentVariable("TWILIO_ACCOUNT_SID");
        string authToken = Environment.GetEnvironmentVariable("TWILIO_AUTH_TOKEN");

        TwilioClient.Init(accountSid, authToken);

        var services = await ServiceResource.ReadAsync(limit: 20);

        foreach (var record in services) {
            Console.WriteLine(record.Sid);
        }
    }
}
```

```java
// Install the Java helper library from twilio.com/docs/java/install

import com.twilio.Twilio;
import com.twilio.rest.notify.v1.Service;
import com.twilio.base.ResourceSet;

public class Example {
    // Find your Account SID and Auth Token at twilio.com/console
    // and set the environment variables. See http://twil.io/secure
    public static final String ACCOUNT_SID = System.getenv("TWILIO_ACCOUNT_SID");
    public static final String AUTH_TOKEN = System.getenv("TWILIO_AUTH_TOKEN");

    public static void main(String[] args) {
        Twilio.init(ACCOUNT_SID, AUTH_TOKEN);
        ResourceSet<Service> services = Service.reader().limit(20).read();

        for (Service record : services) {
            System.out.println(record.getSid());
        }
    }
}
```

```go
// Download the helper library from https://www.twilio.com/docs/go/install
package main

import (
	"fmt"
	"github.com/twilio/twilio-go"
	notify "github.com/twilio/twilio-go/rest/notify/v1"
	"os"
)

func main() {
	// Find your Account SID and Auth Token at twilio.com/console
	// and set the environment variables. See http://twil.io/secure
	// Make sure TWILIO_ACCOUNT_SID and TWILIO_AUTH_TOKEN exists in your environment
	client := twilio.NewRestClient()

	params := &notify.ListServiceParams{}
	params.SetLimit(20)

	resp, err := client.NotifyV1.ListService(params)
	if err != nil {
		fmt.Println(err.Error())
		os.Exit(1)
	} else {
		for record := range resp {
			if resp[record].Sid != nil {
				fmt.Println(*resp[record].Sid)
			} else {
				fmt.Println(resp[record].Sid)
			}
		}
	}
}
```

```php
<?php

// Update the path below to your autoload.php,
// see https://getcomposer.org/doc/01-basic-usage.md
require_once "/path/to/vendor/autoload.php";

use Twilio\Rest\Client;

// Find your Account SID and Auth Token at twilio.com/console
// and set the environment variables. See http://twil.io/secure
$sid = getenv("TWILIO_ACCOUNT_SID");
$token = getenv("TWILIO_AUTH_TOKEN");
$twilio = new Client($sid, $token);

$services = $twilio->notify->v1->services->read([], 20);

foreach ($services as $record) {
    print $record->sid;
}
```

```ruby
# Download the helper library from https://www.twilio.com/docs/ruby/install
require 'twilio-ruby'

# Find your Account SID and Auth Token at twilio.com/console
# and set the environment variables. See http://twil.io/secure
account_sid = ENV['TWILIO_ACCOUNT_SID']
auth_token = ENV['TWILIO_AUTH_TOKEN']
@client = Twilio::REST::Client.new(account_sid, auth_token)

services = @client
           .notify
           .v1
           .services
           .list(limit: 20)

services.each do |record|
   puts record.sid
end
```

```bash
# Install the twilio-cli from https://twil.io/cli

twilio api:notify:v1:services:list
```

```bash
curl -X GET "https://notify.twilio.com/v1/Services?PageSize=20" \
-u $TWILIO_ACCOUNT_SID:$TWILIO_AUTH_TOKEN
```

```json
{
  "meta": {
    "page": 0,
    "page_size": 50,
    "first_page_url": "https://notify.twilio.com/v1/Services?PageSize=50&Page=0",
    "previous_page_url": null,
    "url": "https://notify.twilio.com/v1/Services?PageSize=50&Page=0",
    "next_page_url": null,
    "key": "services"
  },
  "services": [
    {
      "sid": "ISaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa",
      "account_sid": "ACaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa",
      "friendly_name": "733c7f0f-6541-42ec-84ce-e2ae1cac588c",
      "date_created": "2016-03-09T20:22:31Z",
      "date_updated": "2016-03-09T20:22:31Z",
      "apn_credential_sid": null,
      "gcm_credential_sid": null,
      "fcm_credential_sid": null,
      "messaging_service_sid": "MGaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa",
      "facebook_messenger_page_id": "4",
      "alexa_skill_id": null,
      "default_apn_notification_protocol_version": "3",
      "default_gcm_notification_protocol_version": "3",
      "default_fcm_notification_protocol_version": "3",
      "default_alexa_notification_protocol_version": "3",
      "log_enabled": true,
      "delivery_callback_url": "Hello",
      "delivery_callback_enabled": true,
      "url": "https://notify.twilio.com/v1/Services/ISaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa",
      "links": {
        "bindings": "https://notify.twilio.com/v1/Services/ISaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/Bindings",
        "notifications": "https://notify.twilio.com/v1/Services/ISaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/Notifications",
        "segments": "https://notify.twilio.com/v1/Services/ISaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/Segments",
        "users": "https://notify.twilio.com/v1/Services/ISaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/Users"
      }
    }
  ]
}
```

## Update a Service resource

`POST https://notify.twilio.com/v1/Services/{Sid}`

### Path parameters

```json
[{"name":"Sid","in":"path","description":"The Twilio-provided string that uniquely identifies the Service resource to update.","schema":{"type":"string","minLength":34,"maxLength":34,"pattern":"^IS[0-9a-fA-F]{32}$"},"required":true}]
```

### Request body parameters

```json
{"schema":{"type":"object","title":"UpdateServiceRequest","properties":{"FriendlyName":{"type":"string","description":"A descriptive string that you create to describe the resource. It can be up to 64 characters long."},"ApnCredentialSid":{"type":"string","minLength":34,"maxLength":34,"pattern":"^CR[0-9a-fA-F]{32}$","description":"The SID of the [Credential](/docs/notify/api/credential-resource) to use for APN Bindings."},"GcmCredentialSid":{"type":"string","minLength":34,"maxLength":34,"pattern":"^CR[0-9a-fA-F]{32}$","description":"The SID of the [Credential](/docs/notify/api/credential-resource) to use for GCM Bindings."},"MessagingServiceSid":{"type":"string","minLength":34,"maxLength":34,"pattern":"^MG[0-9a-fA-F]{32}$","description":"The SID of the [Messaging Service](/docs/sms/quickstart#messaging-services) to use for SMS Bindings. This parameter must be set in order to send SMS notifications."},"FacebookMessengerPageId":{"type":"string","description":"Deprecated."},"DefaultApnNotificationProtocolVersion":{"type":"string","description":"The protocol version to use for sending APNS notifications. Can be overridden on a Binding by Binding basis when creating a [Binding](/docs/notify/api/binding-resource) resource."},"DefaultGcmNotificationProtocolVersion":{"type":"string","description":"The protocol version to use for sending GCM notifications. Can be overridden on a Binding by Binding basis when creating a [Binding](/docs/notify/api/binding-resource) resource."},"FcmCredentialSid":{"type":"string","minLength":34,"maxLength":34,"pattern":"^CR[0-9a-fA-F]{32}$","description":"The SID of the [Credential](/docs/notify/api/credential-resource) to use for FCM Bindings."},"DefaultFcmNotificationProtocolVersion":{"type":"string","description":"The protocol version to use for sending FCM notifications. Can be overridden on a Binding by Binding basis when creating a [Binding](/docs/notify/api/binding-resource) resource."},"LogEnabled":{"type":"boolean","description":"Whether to log notifications. Can be: `true` or `false` and the default is `true`."},"AlexaSkillId":{"type":"string","description":"Deprecated."},"DefaultAlexaNotificationProtocolVersion":{"type":"string","description":"Deprecated."},"DeliveryCallbackUrl":{"type":"string","description":"URL to send delivery status callback."},"DeliveryCallbackEnabled":{"type":"boolean","description":"Callback configuration that enables delivery callbacks, default false"}}},"examples":{"update":{"value":{"lang":"json","value":"{\n  \"FriendlyName\": \"friendly_name\",\n  \"ApnCredentialSid\": \"CRaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\",\n  \"GcmCredentialSid\": \"ACaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\",\n  \"MessagingServiceSid\": \"MGaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\",\n  \"FacebookMessengerPageId\": \"4\",\n  \"DefaultApnNotificationProtocolVersion\": \"3\",\n  \"DefaultGcmNotificationProtocolVersion\": \"3\",\n  \"DefaultFcmNotificationProtocolVersion\": \"3\",\n  \"LogEnabled\": \"True\",\n  \"Type\": \"S\",\n  \"DeliveryCallbackUrl\": \"Hello\",\n  \"DeliveryCallbackEnabled\": \"True\"\n}","meta":"","code":"{\n  \"FriendlyName\": \"friendly_name\",\n  \"ApnCredentialSid\": \"CRaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\",\n  \"GcmCredentialSid\": \"ACaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\",\n  \"MessagingServiceSid\": \"MGaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\",\n  \"FacebookMessengerPageId\": \"4\",\n  \"DefaultApnNotificationProtocolVersion\": \"3\",\n  \"DefaultGcmNotificationProtocolVersion\": \"3\",\n  \"DefaultFcmNotificationProtocolVersion\": \"3\",\n  \"LogEnabled\": \"True\",\n  \"Type\": \"S\",\n  \"DeliveryCallbackUrl\": \"Hello\",\n  \"DeliveryCallbackEnabled\": \"True\"\n}","tokens":[["{","#C9D1D9"],"\n  ",["\"FriendlyName\"","#7EE787"],[":","#C9D1D9"]," ",["\"friendly_name\"","#A5D6FF"],[",","#C9D1D9"],"\n  ",["\"ApnCredentialSid\"","#7EE787"],[":","#C9D1D9"]," ",["\"CRaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\"","#A5D6FF"],[",","#C9D1D9"],"\n  ",["\"GcmCredentialSid\"","#7EE787"],[":","#C9D1D9"]," ",["\"ACaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\"","#A5D6FF"],[",","#C9D1D9"],"\n  ",["\"MessagingServiceSid\"","#7EE787"],[":","#C9D1D9"]," ",["\"MGaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa\"","#A5D6FF"],[",","#C9D1D9"],"\n  ",["\"FacebookMessengerPageId\"","#7EE787"],[":","#C9D1D9"]," ",["\"4\"","#A5D6FF"],[",","#C9D1D9"],"\n  ",["\"DefaultApnNotificationProtocolVersion\"","#7EE787"],[":","#C9D1D9"]," ",["\"3\"","#A5D6FF"],[",","#C9D1D9"],"\n  ",["\"DefaultGcmNotificationProtocolVersion\"","#7EE787"],[":","#C9D1D9"]," ",["\"3\"","#A5D6FF"],[",","#C9D1D9"],"\n  ",["\"DefaultFcmNotificationProtocolVersion\"","#7EE787"],[":","#C9D1D9"]," ",["\"3\"","#A5D6FF"],[",","#C9D1D9"],"\n  ",["\"LogEnabled\"","#7EE787"],[":","#C9D1D9"]," ",["\"True\"","#A5D6FF"],[",","#C9D1D9"],"\n  ",["\"Type\"","#7EE787"],[":","#C9D1D9"]," ",["\"S\"","#A5D6FF"],[",","#C9D1D9"],"\n  ",["\"DeliveryCallbackUrl\"","#7EE787"],[":","#C9D1D9"]," ",["\"Hello\"","#A5D6FF"],[",","#C9D1D9"],"\n  ",["\"DeliveryCallbackEnabled\"","#7EE787"],[":","#C9D1D9"]," ",["\"True\"","#A5D6FF"],"\n",["}","#C9D1D9"]],"annotations":[],"themeName":"github-dark","style":{"color":"#c9d1d9","background":"#0d1117"}}}},"encodingType":"application/x-www-form-urlencoded","conditionalParameterMap":{}}
```

Update a Service resource

```js
// Download the helper library from https://www.twilio.com/docs/node/install
const twilio = require("twilio"); // Or, for ESM: import twilio from "twilio";

// Find your Account SID and Auth Token at twilio.com/console
// and set the environment variables. See http://twil.io/secure
const accountSid = process.env.TWILIO_ACCOUNT_SID;
const authToken = process.env.TWILIO_AUTH_TOKEN;
const client = twilio(accountSid, authToken);

async function updateService() {
  const service = await client.notify.v1
    .services("ISaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa")
    .update({ friendlyName: "FriendlyName" });

  console.log(service.sid);
}

updateService();
```

```python
# Download the helper library from https://www.twilio.com/docs/python/install
import os
from twilio.rest import Client

# Find your Account SID and Auth Token at twilio.com/console
# and set the environment variables. See http://twil.io/secure
account_sid = os.environ["TWILIO_ACCOUNT_SID"]
auth_token = os.environ["TWILIO_AUTH_TOKEN"]
client = Client(account_sid, auth_token)

service = client.notify.v1.services(
    "ISaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa"
).update(friendly_name="FriendlyName")

print(service.sid)
```

```csharp
// Install the C# / .NET helper library from twilio.com/docs/csharp/install

using System;
using Twilio;
using Twilio.Rest.Notify.V1;
using System.Threading.Tasks;

class Program {
    public static async Task Main(string[] args) {
        // Find your Account SID and Auth Token at twilio.com/console
        // and set the environment variables. See http://twil.io/secure
        string accountSid = Environment.GetEnvironmentVariable("TWILIO_ACCOUNT_SID");
        string authToken = Environment.GetEnvironmentVariable("TWILIO_AUTH_TOKEN");

        TwilioClient.Init(accountSid, authToken);

        var service = await ServiceResource.UpdateAsync(
            friendlyName: "FriendlyName", pathSid: "ISaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa");

        Console.WriteLine(service.Sid);
    }
}
```

```java
// Install the Java helper library from twilio.com/docs/java/install

import com.twilio.Twilio;
import com.twilio.rest.notify.v1.Service;

public class Example {
    // Find your Account SID and Auth Token at twilio.com/console
    // and set the environment variables. See http://twil.io/secure
    public static final String ACCOUNT_SID = System.getenv("TWILIO_ACCOUNT_SID");
    public static final String AUTH_TOKEN = System.getenv("TWILIO_AUTH_TOKEN");

    public static void main(String[] args) {
        Twilio.init(ACCOUNT_SID, AUTH_TOKEN);
        Service service =
            Service.updater("ISaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa").setFriendlyName("FriendlyName").update();

        System.out.println(service.getSid());
    }
}
```

```go
// Download the helper library from https://www.twilio.com/docs/go/install
package main

import (
	"fmt"
	"github.com/twilio/twilio-go"
	notify "github.com/twilio/twilio-go/rest/notify/v1"
	"os"
)

func main() {
	// Find your Account SID and Auth Token at twilio.com/console
	// and set the environment variables. See http://twil.io/secure
	// Make sure TWILIO_ACCOUNT_SID and TWILIO_AUTH_TOKEN exists in your environment
	client := twilio.NewRestClient()

	params := &notify.UpdateServiceParams{}
	params.SetFriendlyName("FriendlyName")

	resp, err := client.NotifyV1.UpdateService("ISaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa",
		params)
	if err != nil {
		fmt.Println(err.Error())
		os.Exit(1)
	} else {
		if resp.Sid != nil {
			fmt.Println(*resp.Sid)
		} else {
			fmt.Println(resp.Sid)
		}
	}
}
```

```php
<?php

// Update the path below to your autoload.php,
// see https://getcomposer.org/doc/01-basic-usage.md
require_once "/path/to/vendor/autoload.php";

use Twilio\Rest\Client;

// Find your Account SID and Auth Token at twilio.com/console
// and set the environment variables. See http://twil.io/secure
$sid = getenv("TWILIO_ACCOUNT_SID");
$token = getenv("TWILIO_AUTH_TOKEN");
$twilio = new Client($sid, $token);

$service = $twilio->notify->v1
    ->services("ISaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa")
    ->update(["friendlyName" => "FriendlyName"]);

print $service->sid;
```

```ruby
# Download the helper library from https://www.twilio.com/docs/ruby/install
require 'twilio-ruby'

# Find your Account SID and Auth Token at twilio.com/console
# and set the environment variables. See http://twil.io/secure
account_sid = ENV['TWILIO_ACCOUNT_SID']
auth_token = ENV['TWILIO_AUTH_TOKEN']
@client = Twilio::REST::Client.new(account_sid, auth_token)

service = @client
          .notify
          .v1
          .services('ISaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa')
          .update(friendly_name: 'FriendlyName')

puts service.sid
```

```bash
# Install the twilio-cli from https://twil.io/cli

twilio api:notify:v1:services:update \
   --sid ISaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa \
   --friendly-name FriendlyName
```

```bash
curl -X POST "https://notify.twilio.com/v1/Services/ISaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
--data-urlencode "FriendlyName=FriendlyName" \
-u $TWILIO_ACCOUNT_SID:$TWILIO_AUTH_TOKEN
```

```json
{
  "sid": "ISaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa",
  "account_sid": "ACaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa",
  "friendly_name": "FriendlyName",
  "date_created": "2016-03-09T20:22:31Z",
  "date_updated": "2016-03-09T20:22:31Z",
  "apn_credential_sid": null,
  "gcm_credential_sid": null,
  "fcm_credential_sid": null,
  "default_apn_notification_protocol_version": "3",
  "default_gcm_notification_protocol_version": "3",
  "default_fcm_notification_protocol_version": "3",
  "default_alexa_notification_protocol_version": "3",
  "messaging_service_sid": "MGaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa",
  "alexa_skill_id": null,
  "facebook_messenger_page_id": "4",
  "log_enabled": true,
  "delivery_callback_url": "Hello",
  "delivery_callback_enabled": true,
  "url": "https://notify.twilio.com/v1/Services/ISaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa",
  "links": {
    "bindings": "https://notify.twilio.com/v1/Services/ISaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/Bindings",
    "notifications": "https://notify.twilio.com/v1/Services/ISaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/Notifications",
    "segments": "https://notify.twilio.com/v1/Services/ISaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/Segments",
    "users": "https://notify.twilio.com/v1/Services/ISaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa/Users"
  }
}
```

## Delete a Service resource

`DELETE https://notify.twilio.com/v1/Services/{Sid}`

### Path parameters

```json
[{"name":"Sid","in":"path","description":"The Twilio-provided string that uniquely identifies the Service resource to delete.","schema":{"type":"string","minLength":34,"maxLength":34,"pattern":"^IS[0-9a-fA-F]{32}$"},"required":true}]
```

Delete a Service resource

```js
// Download the helper library from https://www.twilio.com/docs/node/install
const twilio = require("twilio"); // Or, for ESM: import twilio from "twilio";

// Find your Account SID and Auth Token at twilio.com/console
// and set the environment variables. See http://twil.io/secure
const accountSid = process.env.TWILIO_ACCOUNT_SID;
const authToken = process.env.TWILIO_AUTH_TOKEN;
const client = twilio(accountSid, authToken);

async function deleteService() {
  await client.notify.v1
    .services("ISaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa")
    .remove();
}

deleteService();
```

```python
# Download the helper library from https://www.twilio.com/docs/python/install
import os
from twilio.rest import Client

# Find your Account SID and Auth Token at twilio.com/console
# and set the environment variables. See http://twil.io/secure
account_sid = os.environ["TWILIO_ACCOUNT_SID"]
auth_token = os.environ["TWILIO_AUTH_TOKEN"]
client = Client(account_sid, auth_token)

client.notify.v1.services("ISaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa").delete()
```

```csharp
// Install the C# / .NET helper library from twilio.com/docs/csharp/install

using System;
using Twilio;
using Twilio.Rest.Notify.V1;
using System.Threading.Tasks;

class Program {
    public static async Task Main(string[] args) {
        // Find your Account SID and Auth Token at twilio.com/console
        // and set the environment variables. See http://twil.io/secure
        string accountSid = Environment.GetEnvironmentVariable("TWILIO_ACCOUNT_SID");
        string authToken = Environment.GetEnvironmentVariable("TWILIO_AUTH_TOKEN");

        TwilioClient.Init(accountSid, authToken);

        await ServiceResource.DeleteAsync(pathSid: "ISaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa");
    }
}
```

```java
// Install the Java helper library from twilio.com/docs/java/install

import com.twilio.Twilio;
import com.twilio.rest.notify.v1.Service;

public class Example {
    // Find your Account SID and Auth Token at twilio.com/console
    // and set the environment variables. See http://twil.io/secure
    public static final String ACCOUNT_SID = System.getenv("TWILIO_ACCOUNT_SID");
    public static final String AUTH_TOKEN = System.getenv("TWILIO_AUTH_TOKEN");

    public static void main(String[] args) {
        Twilio.init(ACCOUNT_SID, AUTH_TOKEN);
        Service.deleter("ISaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa").delete();
    }
}
```

```go
// Download the helper library from https://www.twilio.com/docs/go/install
package main

import (
	"fmt"
	"github.com/twilio/twilio-go"
	"os"
)

func main() {
	// Find your Account SID and Auth Token at twilio.com/console
	// and set the environment variables. See http://twil.io/secure
	// Make sure TWILIO_ACCOUNT_SID and TWILIO_AUTH_TOKEN exists in your environment
	client := twilio.NewRestClient()

	err := client.NotifyV1.DeleteService("ISaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa")
	if err != nil {
		fmt.Println(err.Error())
		os.Exit(1)
	}
}
```

```php
<?php

// Update the path below to your autoload.php,
// see https://getcomposer.org/doc/01-basic-usage.md
require_once "/path/to/vendor/autoload.php";

use Twilio\Rest\Client;

// Find your Account SID and Auth Token at twilio.com/console
// and set the environment variables. See http://twil.io/secure
$sid = getenv("TWILIO_ACCOUNT_SID");
$token = getenv("TWILIO_AUTH_TOKEN");
$twilio = new Client($sid, $token);

$twilio->notify->v1->services("ISaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa")->delete();
```

```ruby
# Download the helper library from https://www.twilio.com/docs/ruby/install
require 'twilio-ruby'

# Find your Account SID and Auth Token at twilio.com/console
# and set the environment variables. See http://twil.io/secure
account_sid = ENV['TWILIO_ACCOUNT_SID']
auth_token = ENV['TWILIO_AUTH_TOKEN']
@client = Twilio::REST::Client.new(account_sid, auth_token)

@client
  .notify
  .v1
  .services('ISaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa')
  .delete
```

```bash
# Install the twilio-cli from https://twil.io/cli

twilio api:notify:v1:services:remove \
   --sid ISaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa
```

```bash
curl -X DELETE "https://notify.twilio.com/v1/Services/ISaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaaa" \
-u $TWILIO_ACCOUNT_SID:$TWILIO_AUTH_TOKEN
```