Telegram MTProto Client icon

Telegram MTProto Client

Use Telegram Client API with MTProto protocol

Overview

The "Reply To Message" operation in this Telegram MTProto Client node allows users to send a reply message to a specific existing message within a Telegram chat or channel. This is useful for maintaining context in conversations, especially in group chats or channels where multiple topics may be discussed simultaneously.

Common scenarios include:

  • Responding directly to a user's question or comment in a group chat.
  • Adding clarifications or follow-ups to a previously sent message.
  • Engaging in threaded discussions by replying to particular messages.

For example, if a user wants to reply to a message with ID 12345 in a chat identified by @mychannel, they can use this operation to send their response while referencing the original message.

Properties

Name Meaning
Chat ID The identifier of the chat or channel where the reply will be sent. Can be a username (e.g., @username) or numeric ID (e.g., -100xxxx).
Message Text The text content of the reply message to send.
Message ID The ID of the message to which this new message will be a reply.
Options Additional optional settings:
- Silent: Send the message without notification.
- Caption: Caption for media messages (not used here).
- Parse Mode: How to parse the message text; options are None, Markdown, or HTML.
- Limit: Not applicable for this operation.

Output

The output JSON object for each execution contains:

  • success: Boolean indicating if the reply was sent successfully (true).
  • messageId: The unique identifier of the newly sent reply message.
  • replyToMessageId: The ID of the original message being replied to.
  • date: Timestamp of when the reply message was sent.
  • text: The text content of the reply message.

Example output snippet:

{
  "success": true,
  "messageId": 67890,
  "replyToMessageId": 12345,
  "date": "2024-06-01T12:34:56Z",
  "text": "This is a reply message"
}

No binary data output is produced by this operation.

Dependencies

  • Requires an active Telegram API client session authenticated via MTProto protocol.
  • Needs credentials including an API ID, API hash, and a valid session string.
  • The node uses WebSocket Secure (WSS) connections with retry logic for reliability.
  • Proper permissions on the Telegram account to send messages and reply in the target chat/channel.

Troubleshooting

  • Missing Credentials Error: If no credentials are provided, the node throws an error. Ensure that the required API authentication details and session are configured correctly.
  • Invalid Chat ID or Message ID: Errors may occur if the chat ID or message ID does not exist or is inaccessible. Verify these IDs are correct and accessible by the authenticated account.
  • Parse Mode Issues: Using unsupported formatting in the message text with Markdown or HTML parse modes might cause errors or unexpected rendering. Use plain text or valid formatting.
  • Silent Option: If the message is sent silently, recipients will not receive notifications, which might cause confusion if expecting alerts.
  • Connection Problems: Network issues or invalid session tokens can prevent connection to Telegram servers. Re-authenticate or check network connectivity.
  • Permission Restrictions: The Telegram account must have permission to send messages in the target chat or channel. For channels, ensure the account is an admin or has posting rights.

Links and References


This summary focuses exclusively on the "Reply To Message" operation of the Telegram MTProto Client node as requested.

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