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LINE Message API Broadcast Message Node

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Jatuphum Tungsilsukchai edited this page Mar 28, 2022 · 53 revisions
  • broadcast-node

NODE-RED node for broadcast message to LINE Messaging API channel. You can use LINE Messaging API, broadcast message, through this Node.

Usage

  1. Create LINE Messaging API Channel in LINE Developer console. Use this official document Getting started with the Messaging API to create your own LINE Messaging API.
  2. Obtain a Channel Access Token and Channel Secret from your created LINE Messaging API Channel (Actually, LINE Message API Broadcast Message use only Channel Access Token, but Configuation Node require both Channel Access Token and Channel Secret for configuration).
  3. Add Messaging API Channel to LINE application.
  4. Add LINE Message API Broadcast Message Node in Node-RED workspace.
  5. Configure LINE Messaging API Channel Access Token and Channel Secret in Broadcast Message Node.

broadcast-config

  1. Setup Node values

broadcast-setup

* **Use/Don't use message data from wired node**. If use message data from wired node, it does not use message type and message content from Node Input.
* **Message Type**, Normal Text (`string`) or Custom Message Format (`JSON`)
* **Message**, message for broadcast.
* **Disabled Push Notification**, the user does/doesn't receive push notification when the message is sent.
  1. Run workflow.
  2. Check result.

API Input

When setup node values to use message data from wired node, it uses msg object instead node input.

Property Mandatory Type Description
messageType No (Yes, if select 'Use Message data from wired node') int 0 : for normal text message for broadcast message.
1 : for custom message format for broadcast message.
payload No (Yes, if select 'Use Message data from wired node') string or JSON Type string : for normal text message
Type JSON : for custom message format
Node broadcast message validate payload at runtime

API Output

Result from broatcast message by using msg object.

Property Type Description
status number Result status code
payload string Result status message
  • Output success case

status = 0, payload = Broadcast message success: {"x-line-request-id":"xxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxx"}

Remark : {"x-line-request-id":"xxxxxxx-xxxx-xxxx-xxxx-xxxxxxxxxx"} is result from LINE response.

  • Output Fail case

status = <Error Number>, payload = <Error message>

More details

Obtain LINE Messaging API Channel Access Token at your LINE Messaging API Channel.

See more details at LINE Messaging API (Broadcast Message) Document.

Custom message format can see more details at LINE Message Types.

For more information, see List of available LINE emojis.

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