[[["易于理解","easyToUnderstand","thumb-up"],["解决了我的问题","solvedMyProblem","thumb-up"],["其他","otherUp","thumb-up"]],[["很难理解","hardToUnderstand","thumb-down"],["信息或示例代码不正确","incorrectInformationOrSampleCode","thumb-down"],["没有我需要的信息/示例","missingTheInformationSamplesINeed","thumb-down"],["翻译问题","translationIssue","thumb-down"],["其他","otherDown","thumb-down"]],["最后更新时间 (UTC):2025-08-18。"],[[["\u003cp\u003eConversational Agents (Dialogflow CX)'s LINE integration allows you to build LINE bots with natural language understanding capabilities.\u003c/p\u003e\n"],["\u003cp\u003eSetting up the LINE integration requires a LINE account, the LINE app, and information from your LINE Developers Console, including the Channel access token, Channel ID, and Channel secret.\u003c/p\u003e\n"],["\u003cp\u003eWhen using this integration, data is shared with both Google and LINE, and each company's terms of service, SLA, pricing, and quotas apply to their handling of the data.\u003c/p\u003e\n"],["\u003cp\u003eYou can test your LINE bot by adding it as a friend via a QR code found in the LINE Developers Console, and billing must be enabled on your project before testing.\u003c/p\u003e\n"],["\u003cp\u003eRich response messages in the LINE bot can be implemented using Custom Payload in Fulfillment, following LINE's Message Objects format, and you can use channel-specific responses for LINE messages by defining the \u003ccode\u003eDF_CX_LINE\u003c/code\u003e channel.\u003c/p\u003e\n"]]],[],null,["# LINE\n\n| **Preview**\n|\n|\n| This product or feature is subject to the \"Pre-GA Offerings Terms\" in the General Service Terms section\n| of the [Service Specific Terms](/terms/service-terms#1).\n|\n| Pre-GA products and features are available \"as is\" and might have limited support.\n|\n| For more information, see the\n| [launch stage descriptions](/products#product-launch-stages).\n\nConversational Agents (Dialogflow CX)'s LINE integration lets you to easily create LINE bots with natural\nlanguage understanding based on Conversational Agents (Dialogflow CX) technology.\n\n\n| **Note:** When using a third party integration, requests and end-user data are sent to both Google and the third party. The terms of service, SLA, pricing, and quotas [for your agent edition](/dialogflow/docs/editions) are applicable for Google's handling of these requests. The third party's terms of service, SLA, pricing, and quotas are applicable for the third party's handling of these requests.\n\n\u003cbr /\u003e\n\nSet Up LINE\n-----------\n\nIn order to set up the LINE integration for your agent, you'll need the\nfollowing:\n\n- A LINE account\n- The LINE app installed on a mobile device\n\n| **Note:** Account sign-up is completed through the mobile app.\n\n### Create a LINE bot\n\n1. Follow LINE's guide [Getting started with the Messaging API](https://developers.line.biz/en/docs/messaging-api/getting-started/) to create a provider and a **Messaging API** channel (if not created before).\n2. Copy the following information from the created channel in\n [LINE Developers Console](https://developers.line.biz/console/):\n\n - **Channel access token (long-lived)**\n - **Channel ID**\n - **Channel secret**\n\n### Set up Conversational Agents (Dialogflow CX)\n\n1. Click **Manage** tab on the left panel.\n2. Click **Integrations** in the left menu.\n3. Click the **Connect** button on the **Line** tile.\n4. Fill in the following information:\n - **Channel access token**\n - **Channel ID**\n - **Channel secret**\n5. Choose an environment, as applicable.\n6. Click **Start**.\n7. Copy the **Webhook URL**.\n\n### Enable webhook in LINE\n\nFollow LINE's guide\n[Set a Webhook URL](https://developers.line.biz/en/docs/messaging-api/building-bot/#setting-webhook-url)\nto finish the setup.\n\nTesting\n-------\n\n| **Note:** Make sure [billing is enabled](/dialogflow/cx/docs/quick/setup#billing) on your project before testing the integration.\n\nTo test your agent, follow LINE's guide\n[Adding friends via QR code](https://help.line.me/line/android/pc?lang=en&contentId=20000378)\nto add the bot to the conversation list. The QR code can be found on the\n**Messaging API** tab in the\n[LINE Developers Console](https://developers.line.biz/console/).\nAfter that, you can send messages to the bot for testing.\n\nRich response messages\n----------------------\n\nThe rich response messages are supported via **Custom Payload** in\n[Fulfillment](/dialogflow/cx/docs/concept/fulfillment). Please see\n[LINE Message Objects](https://developers.line.biz/en/reference/messaging-api/#message-objects)\nfor the message format.\n\nFor example, the following custom payload provides a simple LINE text message: \n\n```\n{\n \"type\": \"text\",\n \"text\": \"Hello, world\"\n}\n```\n\nThe following custom payload provides a LINE template message: \n\n```json\n{\n \"type\": \"template\",\n \"altText\": \"this is a buttons template\",\n \"template\": {\n \"type\": \"buttons\",\n \"thumbnailImageUrl\": \"https://example.com/bot/images/image.jpg\",\n \"title\": \"Menu\",\n \"text\": \"Please select\",\n \"actions\": [\n {\n \"type\": \"postback\",\n \"label\": \"Buy\",\n \"data\": \"action=buy&itemid=123\"\n },\n {\n \"type\": \"postback\",\n \"label\": \"Add to cart\",\n \"data\": \"action=add&itemid=123\"\n },\n {\n \"type\": \"uri\",\n \"label\": \"View detail\",\n \"uri\": \"http://example.com/page/123\"\n }\n ]\n }\n}\n```\n\nChannel specific responses\n--------------------------\n\nAfter you configure the [channel-specific responses](/dialogflow/cx/docs/concept/fulfillment#channel-specific), the channel `DF_CX_LINE` is automatically used when the agent responds to Line messages."]]