Get a thread and a page of its messages

import Telnyx from 'telnyx';

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

const response = await client.emailInboxes.threads.retrieve('inbox_id', 'thread_id');

console.log(response.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
)
response = client.email_inboxes.threads.retrieve(
    "inbox_id",
    "thread_id",
)
print(response.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"),
	)
	thread, err := client.EmailInboxes.Threads.Get(
		context.TODO(),
		"inbox_id",
		"thread_id",
	)
	if err != nil {
		panic(err.Error())
	}
	fmt.Printf("%+v\n", thread.Data)
}

package com.telnyx.sdk.example;

import com.telnyx.sdk.client.TelnyxClient;
import com.telnyx.sdk.client.okhttp.TelnyxOkHttpClient;

public final class Main {
    private Main() {}

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

        var response = client.emailInboxes().threads().retrieve("inbox_id", "thread_id");
    }
}

require "telnyx"

telnyx = Telnyx::Client.new(api_key: "My API Key")

response = telnyx.email_inboxes.threads.retrieve("inbox_id", "thread_id")

puts(response)

<?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 {
  $response = $client->emailInboxes->threads->retrieve(
    'inbox_id',
    'thread_id',
  );

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

telnyx email-inboxes:threads retrieve \
  --api-key 'My API Key' \
  --inbox-id inbox_id \
  --thread-id thread_id

curl --request GET \
  --url https://api.telnyx.com/v2/email_inboxes/{inbox_id}/threads/{thread_id} \
  --header 'Authorization: Bearer <token>'

{
  "data": {
    "id": "33333333-3333-3333-3333-333333333333",
    "record_type": "email_thread",
    "inbox_id": "11111111-1111-1111-1111-111111111111",
    "subject": "Project update",
    "preview": null,
    "message_count": 2,
    "unread_count": 1,
    "last_message_id": "55555555-5555-5555-5555-555555555555",
    "last_message_at": "2026-07-15T12:30:00Z",
    "created_at": "2026-07-14T10:00:00Z",
    "updated_at": "2026-07-15T12:30:00Z",
    "labels": [
      "needs_review"
    ],
    "messages": [
      {
        "id": "55555555-5555-5555-5555-555555555555",
        "record_type": "email_message",
        "direction": "inbound",
        "status": "received",
        "inbox_id": "11111111-1111-1111-1111-111111111111",
        "thread_id": "33333333-3333-3333-3333-333333333333",
        "message_id": "<message@example.com>",
        "in_reply_to": "<earlier@example.com>",
        "references": [
          "<earlier@example.com>"
        ],
        "from": {
          "email": "alice@example.com",
          "name": "Alice"
        },
        "to": [
          {
            "email": "agent@inbox.example.test"
          }
        ],
        "cc": [],
        "bcc": [],
        "reply_to": [],
        "subject": "Project update",
        "text_body_url": null,
        "html_body_url": null,
        "reply_text": "Thanks, I will send it today.",
        "has_quoted_text": true,
        "headers": {},
        "inline_files": [],
        "attachments": [],
        "labels": [],
        "read_at": null,
        "received_at": "2026-07-15T12:30:00Z",
        "sent_at": null,
        "created_at": "2026-07-15T12:30:00Z",
        "updated_at": "2026-07-15T12:30:00Z"
      }
    ]
  },
  "meta": {
    "page_size": 25,
    "page_cursor": "MjAyNi0wNy0xNVQxMjozMDowMFp8NTU1NTU1NTUtNTU1NS01NTU1LTU1NTUtNTU1NTU1NTU1NTU1"
  }
}

{
  "errors": [
    {
      "code": "10006",
      "title": "Not authorized",
      "detail": "Invalid API key",
      "meta": {
        "url": "https://developers.telnyx.com/docs/overview/errors/10006"
      }
    }
  ]
}

{
  "errors": [
    {
      "code": "10001",
      "title": "Not Found",
      "detail": "The requested resource was not found"
    }
  ]
}

{
  "errors": [
    {
      "code": "10015",
      "title": "Validation Failed",
      "detail": "subject can't be blank",
      "source": {
        "pointer": "/data/attributes/subject"
      }
    }
  ]
}

{
  "errors": [
    {
      "code": "10016",
      "title": "Service Unavailable",
      "detail": "Inbox threads are temporarily unavailable. Please try again later."
    }
  ]
}