crm.timeline.comment.add

curl -X POST \
-H "Content-Type: application/json" \
-H "Accept: application/json" \
-d '{"fields":{"ENTITY_ID":10,"ENTITY_TYPE":"deal","COMMENT":"New comment was added","FILES":[["1.gif","R0lGODlhAQABAIAAAP///wAAACH5BAEAAAAALAAAAAABAAEAAAICRAEAOw=="],["2.gif","R0lGODlhAQABAIAAAP///wAAACH5BAEAAAAALAAAAAABAAEAAAICRAEAOw=="]]},"auth":"**put_access_token_here**"}' \
https://**put_your_bitrix24_address**/rest/crm.timeline.comment.add

// 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 } from '@bitrix24/b24jssdk'

declare const $b24: B24Frame

try {
  const response = await $b24.actions.v2.call.make<number>({
    method: 'crm.timeline.comment.add',
    params: {
      fields: {
        ENTITY_ID: 10,
        ENTITY_TYPE: 'deal',
        COMMENT: 'New comment was added',
        FILES: [
          ['1.gif', 'R0lGODlhAQABAIAAAP///wAAACH5BAEAAAAALAAAAAABAAEAAAICRAEAOw=='],
          ['2.gif', 'R0lGODlhAQABAIAAAP///wAAACH5BAEAAAAALAAAAAABAAEAAAICRAEAOw=='],
        ],
      },
    },
    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('Added comment ID:', result)
  }
} 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 addTimelineComment() {
    try {
      // Initialize the SDK inside a Bitrix24 frame
      const $b24 = await B24Js.initializeB24Frame()

      const response = await $b24.actions.v2.call.make({
        method: 'crm.timeline.comment.add',
        params: {
          fields: {
            ENTITY_ID: 10,
            ENTITY_TYPE: 'deal',
            COMMENT: 'New comment was added',
            FILES: [
              ['1.gif', 'R0lGODlhAQABAIAAAP///wAAACH5BAEAAAAALAAAAAABAAEAAAICRAEAOw=='],
              ['2.gif', 'R0lGODlhAQABAIAAAP///wAAACH5BAEAAAAALAAAAAABAAEAAAICRAEAOw=='],
            ],
          },
        },
        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('Added comment ID:', result)
    } catch (error) {
      // Thrown on transport or SDK failures (AjaxError, SdkError, etc.)
      console.error(error)
    }
  }

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

from b24pysdk.errors import BitrixAPIError, BitrixSDKException

try:
    bitrix_response = client.crm.timeline.comment.add(
        fields={
            "ENTITY_ID": 10,
            "ENTITY_TYPE": "deal",
            "COMMENT": "New comment was added",
            "FILES": [
                [
                    "1.gif",
                    "R0lGODlhAQABAIAAAP///wAAACH5BAEAAAAALAAAAAABAAEAAAICRAEAOw==",
                ],
                [
                    "2.gif",
                    "R0lGODlhAQABAIAAAP///wAAACH5BAEAAAAALAAAAAABAAEAAAICRAEAOw==",
                ],
            ],
        },
    ).response
    result = bitrix_response.result
    print(result)
except BitrixAPIError as error:
    print(
        "Ошибка Bitrix API",
        f"error: {error.error}",
        f"error_description: {error.error_description}",
        sep="\n",
    )
except BitrixSDKException as error:
    print(f"Ошибка Bitrix SDK: {error.message}")
except Exception as error:
    print(f"Непредвиденная ошибка: {error}")

try {
    $response = $b24Service
        ->core
        ->call(
            'crm.timeline.comment.add',
            [
                'fields' => [
                    'ENTITY_ID'   => 10,
                    'ENTITY_TYPE' => 'deal',
                    'COMMENT'     => 'New comment was added',
                    'FILES'       => [
                        ['1.gif', 'R0lGODlhAQABAIAAAP///wAAACH5BAEAAAAALAAAAAABAAEAAAICRAEAOw=='],
                        ['2.gif', 'R0lGODlhAQABAIAAAP///wAAACH5BAEAAAAALAAAAAABAAEAAAICRAEAOw=='],
                    ],
                ],
            ]
        );

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

    echo 'Success: ' . print_r($result, true);
    // Нужная вам логика обработки данных
    processData($result);

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

BX24.callMethod(
    "crm.timeline.comment.add",
    {
        fields:
        {
            "ENTITY_ID": 10,
            "ENTITY_TYPE": "deal",
            "COMMENT": "New comment was added",
            "FILES": [
                [
                    "1.gif", 
                    "R0lGODlhAQABAIAAAP///wAAACH5BAEAAAAALAAAAAABAAEAAAICRAEAOw=="
                ],
                [
                    "2.gif",
                    "R0lGODlhAQABAIAAAP///wAAACH5BAEAAAAALAAAAAABAAEAAAICRAEAOw=="
                ],
            ]
        }
    }, result => {
        if (result.error())
            console.error(result.error());
        else
            console.dir(result.data());
    }
);

require_once('crest.php');

$result = CRest::call(
    'crm.timeline.comment.add',
    [
        'fields' => [
            'ENTITY_ID' => 10,
            'ENTITY_TYPE' => 'deal',
            'COMMENT' => 'New comment was added',
            'FILES' => [
                ["1.gif", "R0lGODlhAQABAIAAAP///wAAACH5BAEAAAAALAAAAAABAAEAAAICRAEAOw=="],
                ["2.gif", "R0lGODlhAQABAIAAAP///wAAACH5BAEAAAAALAAAAAABAAEAAAICRAEAOw=="]
            ]
        ]
    ]
);

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

// client и ctx уже созданы — см. раздел «SDK для Go»
res, err := client.Core().Call(ctx, "crm.timeline.comment.add", b24.Params{
	"fields": b24.Params{
		"ENTITY_ID":   10,
		"ENTITY_TYPE": "deal",
		"COMMENT":     "New comment was added",
		"FILES": []any{
			[]string{"1.gif", "R0lGODlhAQABAIAAAP///wAAACH5BAEAAAAALAAAAAABAAEAAAICRAEAOw=="},
			[]string{"2.gif", "R0lGODlhAQABAIAAAP///wAAACH5BAEAAAAALAAAAAABAAEAAAICRAEAOw=="},
		},
	},
})
if err != nil {
	return fmt.Errorf("crm.timeline.comment.add: %w", err)
}

var newID b24.ID
if err := json.Unmarshal(res.Result, &newID); err != nil {
	return fmt.Errorf("разбор ответа: %w", err)
}
fmt.Println("идентификатор:", newID)