Получить письмо mail.message.get

curl -X POST \
-H "Content-Type: application/json" \
-H "Accept: application/json" \
-d '{"id":15,"select":["id","mailboxId","mailboxEmail","subject","from","to","cc","date","isSeen","hasAttachments","url","bindings","body"],"auth":"**put_access_token_here**"}' \
https://**put_your_bitrix24_address**/rest/api/mail.message.get

// This snippet is an ES module: top-level await requires type="module" or a bundler.
// $b24 is an already-initialized SDK instance (see the SDK "Get started" guide).
import { Text } from '@bitrix24/b24jssdk'
import type { B24Frame, ISODate } from '@bitrix24/b24jssdk'

declare const $b24: B24Frame

// Shape of the payload returned in result (match the "response handling" section of the page)
type MessageGetResult = {
  item: {
    id: number
    mailboxId: number
    mailboxEmail: string
    subject: string
    from: string
    to: string
    cc: string | null
    date: ISODate | null
    isSeen: boolean
    hasAttachments: boolean
    url: string
    bindings: unknown[]
    body: string
  }
}

try {
  const response = await $b24.actions.v3.call.make<MessageGetResult>({
    method: 'mail.message.get',
    params: {
      id: 15,
      select: [
        'id',
        'mailboxId',
        'mailboxEmail',
        'subject',
        'from',
        'to',
        'cc',
        'date',
        'isSeen',
        'hasAttachments',
        'url',
        'bindings',
        'body',
      ],
    },
    requestId: Text.getUuidRfc4122()
  })

  // The payload is available only on a successful response
  if (!response.isSuccess) {
    console.error(response.getErrorMessages().join('; '))
  } else {
    const result = response.getData()!.result
    console.info('Message:', result.item.id, result.item.subject, result.item.from)
  }
} catch (error) {
  // Thrown on transport or SDK failures (AjaxError, SdkError, etc.)
  console.error(error)
}

<!-- Load the SDK (UMD build); it is exposed as the global B24Js -->
<script src="https://unpkg.com/@bitrix24/b24jssdk@1/dist/umd/index.min.js"></script>
<script>
  async function fetchMessage() {
    try {
      // Initialize the SDK inside a Bitrix24 frame
      const $b24 = await B24Js.initializeB24Frame()

      const response = await $b24.actions.v3.call.make({
        method: 'mail.message.get',
        params: {
          id: 15,
          select: [
            'id',
            'mailboxId',
            'mailboxEmail',
            'subject',
            'from',
            'to',
            'cc',
            'date',
            'isSeen',
            'hasAttachments',
            'url',
            'bindings',
            'body',
          ],
        },
        requestId: B24Js.Text.getUuidRfc4122()
      })

      // The payload is available only on a successful response
      if (!response.isSuccess) {
        console.error(response.getErrorMessages().join('; '))
        return
      }

      const result = response.getData().result
      console.info('Message:', result.item.id, result.item.subject, result.item.from)
    } catch (error) {
      // Thrown on transport or SDK failures (AjaxError, SdkError, etc.)
      console.error(error)
    }
  }

  document.addEventListener('DOMContentLoaded', fetchMessage)
</script>

try {
    $response = $b24Service
        ->core
        ->call(
            'mail.message.get',
            [
                'id' => 15,
                'select' => [
                    'id',
                    'mailboxId',
                    'mailboxEmail',
                    'subject',
                    'from',
                    'to',
                    'cc',
                    'date',
                    'isSeen',
                    'hasAttachments',
                    'url',
                    'bindings',
                    'body'
                ]
            ]
        );

    $result = $response
        ->getResponseData()
        ->getResult();

    echo 'Success: ' . print_r($result, true);

} catch (Throwable $e) {
    error_log($e->getMessage());
    echo 'Error: ' . $e->getMessage();
}

BX24.callMethod(
    'mail.message.get',
    {
        id: 15,
        select: [
            'id',
            'mailboxId',
            'mailboxEmail',
            'subject',
            'from',
            'to',
            'cc',
            'date',
            'isSeen',
            'hasAttachments',
            'url',
            'bindings',
            'body'
        ]
    },
    function(result){
        console.info(result.data());
        console.log(result);
    }
);

require_once('crest.php');

$result = CRest::call(
    'mail.message.get',
    [
        'id' => 15,
        'select' => [
            'id',
            'mailboxId',
            'mailboxEmail',
            'subject',
            'from',
            'to',
            'cc',
            'date',
            'isSeen',
            'hasAttachments',
            'url',
            'bindings',
            'body'
        ]
    ]
);

echo '<PRE>';
print_r($result);
echo '</PRE>';

// client и ctx уже созданы — см. раздел «SDK для Go»
res, err := client.Core().Call(ctx, "mail.message.get", b24.Params{
	"id":     15,
	"select": []string{"id", "mailboxId", "mailboxEmail", "subject", "from", "to", "cc", "date", "isSeen", "hasAttachments", "url", "bindings", "body"},
}, b24.WithIdempotent())
if err != nil {
	return fmt.Errorf("mail.message.get: %w", err)
}

// Метод заворачивает ответ в объект с ключом "item".
raw, ok := b24.Unwrap(res.Result, "item")
if !ok {
	return fmt.Errorf("в ответе нет ключа item")
}

var item struct {
	ID           b24.ID `json:"id"`
	MailboxID    b24.ID `json:"mailboxId"`
	MailboxEmail string `json:"mailboxEmail"`
	Subject      string `json:"subject"`
	From         string `json:"from"`
	To           string `json:"to"`
}
if err := json.Unmarshal(raw, &item); err != nil {
	return fmt.Errorf("разбор ответа: %w", err)
}
fmt.Println(item.ID, item.MailboxID)