- News and Announcements
- Product Introduction
- Purchase Guide
- Free Demos
- Download
- Get Started
- Chat Interaction (UI Included)
- Video Call (UI Included)
- Desk
- Quick Start
- Integration Guide
- Configure Channels
- Admin Operation Manual
- Configure Agent to Proactively Contact Chat Users
- Login to Management End
- Third-party extension
- Agent Management
- Agent Role Permission Management
- Online Status and Reasons for Short Break
- Skill Group Management
- Session Service Flow Management
- Satisfaction Evaluation
- Quick Reply
- Session Routing and Reception Settings
- Agent Operation Manual
- AI Chatbot
- More Practices
- How to intergrate TUIChat independently in Uniapp（Vue2 & Vue3）
- How to intergrate TUIChat independently in Web（Vue2 & Vue3）
- AI Chatbot
- End-to-end encrypted chat with Virgil
- Super Large Entertainment and Collaboration Community
- Live Room Setup Guide
- How to integrate Tencent IM with Salesforce
- How to integrate Tencent IM with Zendesk
- How to integrate chat widget to your Shopify online store
- Discord Implementation Guide
- How to Integrate Chat into Games
- Flutter Avchatroom
- No UI Integration
- SDK Integration
- Initialization
- Login and Logout
- Message
- Message Overview
- Sending Message
- Receiving Message
- Historical Message
- Forwarding Message
- Modifying Message
- Message Inserting
- Deleting Message
- Clearing Messages
- Recalling Message
- Online Message
- Read Receipt
- Querying Message
- Group @ Message
- Targeted Group Message
- Notification Muting
- Message Extension
- Message Reaction
- Message Translation
- Conversation
- Group
- Community Topic
- User Profile and Relationship Chain
- Offline Push
- Local Search
- Signaling
- Client APIs
- Server APIs
- Generating UserSig
- RESTful APIs
- RESTful API Overview
- RESTful API List
- Message Related
- Session Related
- Group Related
- User Management
- Global Mute Management
- Operations Management
- Chatbots
- Webhooks
- Webhook Overview
- Webhook Command List
- Online Status Webhooks
- Relationship Chain Webhooks
- One-to-One Message Webhooks
- Group Webhooks
- Before a Group Is Created
- After a Group Is Created
- Before Applying to Join a Group
- Before Inviting a User to a Group
- After a User Joins a Group
- After a User Leaves a Group
- Before Group Message Is Sent
- After a Group Message Is Sent
- After a Group Is Full
- After a Group Is Disbanded
- After Group Profile Is Modified
- Callback After Recalling Group Messages
- Webhook for Online and Offline Status of Audio-Video Group Members
- Webhook for Exceptions When Group Messages Are Sent
- Before a Topic Is Created
- After a Topic Is Created
- After a Topic Is Deleted
- Topic Profile Change Webhook
- Webhook Mutual Authentication Configuration Guide
- Chatbot webhooks
- Console Guide
- FAQs
- Security Compliance Certification
- Chat Policies
- Migration
- Error Codes
- Contact Us
- News and Announcements
- Product Introduction
- Purchase Guide
- Free Demos
- Download
- Get Started
- Chat Interaction (UI Included)
- Video Call (UI Included)
- Desk
- Quick Start
- Integration Guide
- Configure Channels
- Admin Operation Manual
- Configure Agent to Proactively Contact Chat Users
- Login to Management End
- Third-party extension
- Agent Management
- Agent Role Permission Management
- Online Status and Reasons for Short Break
- Skill Group Management
- Session Service Flow Management
- Satisfaction Evaluation
- Quick Reply
- Session Routing and Reception Settings
- Agent Operation Manual
- AI Chatbot
- More Practices
- How to intergrate TUIChat independently in Uniapp（Vue2 & Vue3）
- How to intergrate TUIChat independently in Web（Vue2 & Vue3）
- AI Chatbot
- End-to-end encrypted chat with Virgil
- Super Large Entertainment and Collaboration Community
- Live Room Setup Guide
- How to integrate Tencent IM with Salesforce
- How to integrate Tencent IM with Zendesk
- How to integrate chat widget to your Shopify online store
- Discord Implementation Guide
- How to Integrate Chat into Games
- Flutter Avchatroom
- No UI Integration
- SDK Integration
- Initialization
- Login and Logout
- Message
- Message Overview
- Sending Message
- Receiving Message
- Historical Message
- Forwarding Message
- Modifying Message
- Message Inserting
- Deleting Message
- Clearing Messages
- Recalling Message
- Online Message
- Read Receipt
- Querying Message
- Group @ Message
- Targeted Group Message
- Notification Muting
- Message Extension
- Message Reaction
- Message Translation
- Conversation
- Group
- Community Topic
- User Profile and Relationship Chain
- Offline Push
- Local Search
- Signaling
- Client APIs
- Server APIs
- Generating UserSig
- RESTful APIs
- RESTful API Overview
- RESTful API List
- Message Related
- Session Related
- Group Related
- User Management
- Global Mute Management
- Operations Management
- Chatbots
- Webhooks
- Webhook Overview
- Webhook Command List
- Online Status Webhooks
- Relationship Chain Webhooks
- One-to-One Message Webhooks
- Group Webhooks
- Before a Group Is Created
- After a Group Is Created
- Before Applying to Join a Group
- Before Inviting a User to a Group
- After a User Joins a Group
- After a User Leaves a Group
- Before Group Message Is Sent
- After a Group Message Is Sent
- After a Group Is Full
- After a Group Is Disbanded
- After Group Profile Is Modified
- Callback After Recalling Group Messages
- Webhook for Online and Offline Status of Audio-Video Group Members
- Webhook for Exceptions When Group Messages Are Sent
- Before a Topic Is Created
- After a Topic Is Created
- After a Topic Is Deleted
- Topic Profile Change Webhook
- Webhook Mutual Authentication Configuration Guide
- Chatbot webhooks
- Console Guide
- FAQs
- Security Compliance Certification
- Chat Policies
- Migration
- Error Codes
- Contact Us
Feature Description
To block a user's messages, add the user to the blocklist.
Blocklist
Blocking a user
By default, a blocked user does not know that he/she is "blocked". After the user sends a message, the error code indicating that he/she has been blocked will not be returned.
To have the "You have been blocked by the user" error message returned after a blocked user sends a message, you can log in to the IM console, select Feature Configuration > Login and Message > Blocklist Check, and disable Show "Sent successfully" After Sending Messages. Then the SDK will report error code 20007 after a blocked user sends a message.
// Add a user to the blocklistV2TimValueCallback<List<V2TimFriendOperationResult>> addBlackList = await friendshipManager.addToBlackList(userIDList: ['user1']);
Unblocking a user
Call
deleteFromBlackList (Details) to remove a user from the blocklist, after which messages from the user can be received.// Remove a user from the blocklistV2TimValueCallback<List<V2TimFriendOperationResult>> deleteBlackList = await friendshipManager.deleteFromBlackList(userIDList: ['user1']);
Getting the blocklist
// Get the blocklistV2TimValueCallback<List<V2TimFriendInfo>> blacklist = await friendshipManager.getBlackList();
Yes
No
Was this page helpful?