Update a dedicated IP

Move the IP to another pool, or pause/resume its warm-up ramp. One change applies per request. pool_id takes precedence over warm-up changes. Otherwise, use warmup_paused or warmup.paused; a Boolean warmup_paused takes precedence. Moving the last IP out of a pool requires force: true and drain: true. The PTR hostname is managed by Telnyx: a request that includes ptr_hostname returns 422 unless pool_id or a warm-up field is present, in which case ptr_hostname is ignored.

PATCH

dedicated_ips

{id}

JavaScript

import Telnyx from 'telnyx';

const client = new Telnyx({
  apiKey: process.env['TELNYX_API_KEY'], // This is the default and can be omitted
});

const DedicatedIpShow = await client.email.dedicatedIps.update('id', {
  pool_id: 'pool_id',
});

console.log(DedicatedIpShow.data);

import os
from telnyx import Telnyx

client = Telnyx(
    api_key=os.environ.get("TELNYX_API_KEY"),  # This is the default and can be omitted
)
dedicated_ip_show = client.email.dedicated_ips.update(
    id="id",
    pool_id="pool_id",
)
print(dedicated_ip_show.data)

package main

import (
	"context"
	"fmt"

	"github.com/team-telnyx/telnyx-go"
	"github.com/team-telnyx/telnyx-go/option"
)

func main() {
	client := telnyx.NewClient(
		option.WithAPIKey("My API Key"),
	)
	dedicatedIP, err := client.Email.DedicatedIps.Update(
		context.TODO(),
		"id",
		telnyx.EmailDedicatedIPUpdateParams{
			PoolID: telnyx.String("pool_id"),
		},
	)
	if err != nil {
		panic(err.Error())
	}
	fmt.Printf("%+v\n", dedicatedIP.Data)
}

package com.telnyx.sdk.example;

import com.telnyx.sdk.client.TelnyxClient;
import com.telnyx.sdk.client.okhttp.TelnyxOkHttpClient;
import com.telnyx.sdk.models.email.dedicatedIps.DedicatedIpUpdateParams;

public final class Main {
    private Main() {}

    public static void main(String[] args) {
        TelnyxClient client = TelnyxOkHttpClient.fromEnv();

        DedicatedIpUpdateParams params = DedicatedIpUpdateParams.builder()
            .poolId("pool_id")
            .build();
        var response = client.email().dedicatedIps().update("id", params);
    }
}

<?php

require_once dirname(__DIR__) . '/vendor/autoload.php';

use Telnyx\Client;
use Telnyx\Core\Exceptions\APIException;

$client = new Client(apiKey: getenv('TELNYX_API_KEY') ?: 'My API Key');

try {
  $dedicated_ip_show = $client->email->dedicatedIps->update(
    'id',
    pool_id: 'pool_id',
  );

  var_dump($dedicated_ip_show);
} catch (APIException $e) {
  echo $e->getMessage();
}

curl --request PATCH \
  --url https://api.telnyx.com/v2/email/dedicated_ips/{id} \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "pool_id": "9b1c4d70-abcd-4e5f-8a9b-0c1d2e3f4a5b",
  "weight": 100
}
'

{
  "data": {
    "id": "6a7f9a30-1234-4b5c-8d9e-0f1a2b3c4d5e",
    "record_type": "dedicated_ip",
    "ip_address": "64.16.239.170",
    "ip_version": "ipv4",
    "pool_id": "9b1c4d70-abcd-4e5f-8a9b-0c1d2e3f4a5b",
    "region": "ewr-nj1",
    "status": "warming_up",
    "warmup": {
      "started_at": "2026-10-14T20:36:50.000000Z",
      "progress": 25,
      "daily_cap": 32000,
      "paused": false,
      "paused_at": null,
      "today": {
        "day": "2026-10-24",
        "cap": 32000,
        "granted": 1250,
        "remaining": 30750
      }
    },
    "billing": {
      "status": "active",
      "charged": true
    },
    "provisioning_status": "dns_confirmed",
    "provisioning": {
      "dns_status": "dns_confirmed",
      "ptr_request_state": "confirmed",
      "ptr_request_pr_url": null,
      "checklist": {
        "ptr_requested": true,
        "ptr_authored": false,
        "ptr_merged": true,
        "forward_confirmed": true
      }
    },
    "ptr_hostname": "mta-64-16-239-170.msgtelnyx.com",
    "dns_confirmed_at": "2026-10-14T20:12:41.552310Z",
    "quarantine_until": null,
    "released_at": null,
    "suspension_reason": null,
    "created_at": "2026-09-30T02:03:09.474123Z",
    "updated_at": "2026-10-24T00:00:12.118402Z"
  }
}

Authorizations

Authorization

string

header

required

Telnyx API key supplied as Authorization: Bearer <token>. In production, auth may be validated by the API gateway and forwarded via Telnyx auth headers.

Path Parameters

string<uuid>

required

The dedicated IP identifier (UUID).

Body

application/json

Applies one change per request. pool_id takes precedence over warm-up changes: when it is present, the IP moves to that pool (with weight, force, and drain) and other fields are ignored. Otherwise, use warmup_paused or warmup.paused; a Boolean warmup_paused takes precedence. The PTR hostname is managed by Telnyx and cannot be changed: when neither pool_id nor a warm-up field is present, a body that includes ptr_hostname (including null) returns 422 and the IP is unchanged. A body with none of these fields returns the IP unchanged.

pool_id

string<uuid>

Move the IP to this pool, replacing its current membership. Use the IP's current pool to change only its weight. To take an IP out of a pool, use DELETE /email/ip_pools/{id}/ips/{ip_id}.

weight

integer

default:100

Routing weight in the target pool. Used only with pool_id.

Required range: x >= 1

force

boolean

default:false

Set together with drain: true to move the last IP out of its current pool. Used only with pool_id.

drain

boolean

default:false

Set together with force: true to move the last IP out of its current pool. Acknowledges that mail routed to the emptied pool is held. Used only with pool_id.

warmup_paused

boolean

Pause (true) or resume (false) the warm-up ramp; equivalent to the pause_warmup and resume_warmup actions. A Boolean value takes precedence over warmup.paused. When a pause field is present and pool_id is absent, supplying neither pause field as a Boolean invokes resume.

warmup

object

Alias for warmup_paused.

Show child attributes

Response

Updated dedicated IP

data

object

required

A dedicated sending IP address owned by the account.

Show child attributes

JavaScript

import Telnyx from 'telnyx';

const client = new Telnyx({
  apiKey: process.env['TELNYX_API_KEY'], // This is the default and can be omitted
});

const DedicatedIpShow = await client.email.dedicatedIps.update('id', {
  pool_id: 'pool_id',
});

console.log(DedicatedIpShow.data);

import os
from telnyx import Telnyx

client = Telnyx(
    api_key=os.environ.get("TELNYX_API_KEY"),  # This is the default and can be omitted
)
dedicated_ip_show = client.email.dedicated_ips.update(
    id="id",
    pool_id="pool_id",
)
print(dedicated_ip_show.data)

package main

import (
	"context"
	"fmt"

	"github.com/team-telnyx/telnyx-go"
	"github.com/team-telnyx/telnyx-go/option"
)

func main() {
	client := telnyx.NewClient(
		option.WithAPIKey("My API Key"),
	)
	dedicatedIP, err := client.Email.DedicatedIps.Update(
		context.TODO(),
		"id",
		telnyx.EmailDedicatedIPUpdateParams{
			PoolID: telnyx.String("pool_id"),
		},
	)
	if err != nil {
		panic(err.Error())
	}
	fmt.Printf("%+v\n", dedicatedIP.Data)
}

package com.telnyx.sdk.example;

import com.telnyx.sdk.client.TelnyxClient;
import com.telnyx.sdk.client.okhttp.TelnyxOkHttpClient;
import com.telnyx.sdk.models.email.dedicatedIps.DedicatedIpUpdateParams;

public final class Main {
    private Main() {}

    public static void main(String[] args) {
        TelnyxClient client = TelnyxOkHttpClient.fromEnv();

        DedicatedIpUpdateParams params = DedicatedIpUpdateParams.builder()
            .poolId("pool_id")
            .build();
        var response = client.email().dedicatedIps().update("id", params);
    }
}

<?php

require_once dirname(__DIR__) . '/vendor/autoload.php';

use Telnyx\Client;
use Telnyx\Core\Exceptions\APIException;

$client = new Client(apiKey: getenv('TELNYX_API_KEY') ?: 'My API Key');

try {
  $dedicated_ip_show = $client->email->dedicatedIps->update(
    'id',
    pool_id: 'pool_id',
  );

  var_dump($dedicated_ip_show);
} catch (APIException $e) {
  echo $e->getMessage();
}

curl --request PATCH \
  --url https://api.telnyx.com/v2/email/dedicated_ips/{id} \
  --header 'Authorization: Bearer <token>' \
  --header 'Content-Type: application/json' \
  --data '
{
  "pool_id": "9b1c4d70-abcd-4e5f-8a9b-0c1d2e3f4a5b",
  "weight": 100
}
'

{
  "data": {
    "id": "6a7f9a30-1234-4b5c-8d9e-0f1a2b3c4d5e",
    "record_type": "dedicated_ip",
    "ip_address": "64.16.239.170",
    "ip_version": "ipv4",
    "pool_id": "9b1c4d70-abcd-4e5f-8a9b-0c1d2e3f4a5b",
    "region": "ewr-nj1",
    "status": "warming_up",
    "warmup": {
      "started_at": "2026-10-14T20:36:50.000000Z",
      "progress": 25,
      "daily_cap": 32000,
      "paused": false,
      "paused_at": null,
      "today": {
        "day": "2026-10-24",
        "cap": 32000,
        "granted": 1250,
        "remaining": 30750
      }
    },
    "billing": {
      "status": "active",
      "charged": true
    },
    "provisioning_status": "dns_confirmed",
    "provisioning": {
      "dns_status": "dns_confirmed",
      "ptr_request_state": "confirmed",
      "ptr_request_pr_url": null,
      "checklist": {
        "ptr_requested": true,
        "ptr_authored": false,
        "ptr_merged": true,
        "forward_confirmed": true
      }
    },
    "ptr_hostname": "mta-64-16-239-170.msgtelnyx.com",
    "dns_confirmed_at": "2026-10-14T20:12:41.552310Z",
    "quarantine_until": null,
    "released_at": null,
    "suspension_reason": null,
    "created_at": "2026-09-30T02:03:09.474123Z",
    "updated_at": "2026-10-24T00:00:12.118402Z"
  }
}

Getting Started

Sending Email

Inboxes

Domains & Validation

Deliverability

Templates & Suppression

Events & Webhooks

For AI Agents

Update a dedicated IP

Authorizations

Path Parameters

Body

Response