Starter Deal! First 3 month from only  $9.9 /month!
Starter Deal! First 3 month from only  $9.9 /month!
Grab It Now 
Chat
  • Web
    • TUIKit
      • Overview
      • Installaton
        • TUIKit
          • Vue
          • React
        • TUIChat Only
          • Vue
      • Features
        • Reactions
        • Read Receipt
        • Typing Status
        • User Online Status
      • Themes
        • Setting UI Styles
          • Web
          • Mobile
      • Customization
        • Customize Messages
      • Localization
    • SDK
      • Install Chat SDK
      • Initialize Chat SDK
      • Login and Logout
      • Client APIs
      • Message
        • Overview
        • Send a Message
        • Receive a Message
        • Historical Message
        • Forward Messages
        • Modify a Message
        • Delete Messages
        • Clear History Message
        • Recall a Message
        • Send an Online Message
        • Message Read Receipt
        • Query Messages
        • Targeted Group Message
        • Do not Notify
        • Key-Value Extensions
        • Translation
      • Conversation
        • Overview
        • Conversation List
        • Get Conversations
        • Unread Count
        • Pin Conversations
        • Delete Conversations
        • Mark
        • Conversation Group
      • Group
        • Overview
        • Group Management
        • Group Profile
        • Group Member Management
        • Group Member Profile
        • Custom Group Attribute
        • Group Counter
      • Community Topic
        • Community Management
      • User Profile and Relationship Chain
        • User Profile
        • User Status
        • Friend Management
        • Friend List
        • Block List
  • Android
    • Run Demo
    • UIKit
      • Overview
      • Getting Started
      • Installation
        • TUIKit
        • TUIChat Only
      • Features
        • Reactions
        • Read Receipt
        • User Online Status
        • Search Messages
      • Customization
        • Customize Messages
        • Customize Emojis and Stickers
      • Localization
    • SDK
      • Install Chat SDK
      • Initialize Chat SDK
      • Login and Logout
      • Message
        • Overview
        • Send a Message
        • Receive a Message
        • Retrieve Messages
        • Forward Messages
        • Modify a Message
        • Insert a Message
        • Delete Messages
        • Clear History Messages
        • Recall a Message
        • Send an Online Message
        • Message Read Receipt
        • Query Messages
        • Metions
        • Targeted Group Message
        • Do not Notify
        • Key-Value Extensions
        • Reactions
        • Translation
        • Pin Messages
      • Conversation
        • Overview
        • Conversation List
        • Get Conversations
        • Unread Count
        • Pin Conversations
        • Delete Conversations
        • Draft
        • Mark
        • Conversation Group
      • Group
        • Overview
        • Manage Group
        • Profile
        • Manage Members
        • Member Profile
        • Attribute
        • Counter
      • Community and Topic
        • Manage Community
        • Permission Group
      • User
        • User Profile
        • User Status
        • Manage Friends
        • Friend Group
        • Block Lists
      • Local Search
        • Search Messages
        • Search Friends
        • Search Groups
        • Search Group Members
      • Signaling
      • API Reference
        • Java
  • iOS and macOS
    • Run Demo
    • UIKit
      • Overview
      • Getting Started
      • Installation
        • TUIKit
        • TUIChat Only
      • Features
        • Reactions
        • Read Receipt
        • User Online Status
        • Search Messages
      • Customization
        • Customize Messages
        • Customize Emojis and Stickers
      • Localization
    • SDK
      • Installation
        • iOS
        • macOS
      • Initialize Chat SDK
      • Login and Logout
      • Message
        • Overview
        • Send a Message
        • Receive a Message
        • Retrieve Messages
        • Forward Messages
        • Modify a Message
        • Insert a Message
        • Delete Messages
        • Clear History Messages
        • Recall a Message
        • Send an Online Message
        • Message Read Receipt
        • Query Messages
        • Metions
        • Targeted Group Messages
        • Do not Notify
        • Key-Value Extensions
        • Reactions
        • Translation
        • Pin Messages
      • Conversation
        • Overview
        • Conversation List
        • Get Conversations
        • Unread Count
        • Pin Conversations
        • Delete Conversations
        • Draft
        • Mark
        • Conversation Group
      • Group
        • Overview
        • Manage Group
        • Profile
        • Manage Members
        • Member Profile
        • Attribute
        • Counter
      • Community and Topic
        • Manage Community
        • Permission Group
      • User
        • User Profile
        • User Status
        • Manage Friends
        • Friend Group
        • Block Lists
      • Local Search
        • Search Messages
        • Search Friends
        • Search Groups
        • Search Group Members
      • Signaling
      • API Reference
        • Swift
        • Objective-C
  • Windows
    • SDK
      • Install Chat SDK
      • Initialize Chat SDK
      • Login and Logout
      • Message
        • Overview
        • Send a Message
        • Receive a Message
        • Retrieve Messages
        • Forward Messages
        • Modify a Message
        • Insert a Message
        • Delete Messages
        • Clear History Messages
        • Recall a Message
        • Send an Online Message
        • Message Read Receipt
        • Query Messages
        • Metions
        • Targeted Group Messages
        • Do not Notify
        • Key-Value Extensions
        • Reactions
        • Translation
        • Pin Messages
      • Conversation
        • Overview
        • Conversation List
        • Get Conversations
        • Unread Count
        • Pin Conversations
        • Delete Conversations
        • Draft
        • Mark
        • Conversation Group
      • Group
        • Overview
        • Manage Group
        • Profile
        • Manage Members
        • Member Profile
        • Attribute
        • Counter
      • Community and Topic
        • Manage Community
        • Permission Group
      • User
        • User Profile
        • User Status
        • Manage Friends
        • Friend Group
        • Block Lists
      • Local Search
        • Search Messages
        • Search Friends
        • Search Groups
        • Search Group Members
      • Signaling
      • API Reference
        • C++
        • C
  • Flutter
    • Run Demo
    • UIKIT
      • Overview
      • Installation
        • integrated
      • Features
        • Local Search
        • Offline Push
        • Online Status
        • Typing Status
        • Message Read Receipt
        • Message Reactions
        • Internationalization
        • Adding Custom Messages
        • Emoji & Stickers
      • Customization
        • Modifying UI Themes
        • Setting UI Styles
    • SDK
      • Install Chat SDK
        • Install
      • Initialize Chat SDK
        • Initialize
      • Login And Logout
        • 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
      • Conversation
        • Conversation Overview
        • Conversation List
        • Getting Conversation
        • Conversation Unread Count
        • Pinning Conversation to the Top
        • Deleting Conversation
        • Conversation Draft
        • Conversation Group
      • Group
        • Group Overview
        • Group Management
        • Group Profile
        • Group Member Management
        • Group Member Profile
        • Custom Group Attribute
      • User
        • User Profile
        • Friend Management
        • Friend List
        • Blocklist
      • Offline Push
        • Offline Push
      • Signaling
        • Signaling Management
      • Local Search
        • Searching for Message
        • Searching for Friend
        • Searching Group
        • Searching for Group Member
      • API Reference
        • Client APIs
  • React Native
    • Run Demo
    • SDK
      • 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
      • Group
        • Overview
        • Group Management
        • Group Profile
        • Group Member Management
        • Group Member Profile
        • Custom Group Attribute
        • Community Management
      • User
        • User Profile
        • Friend Management
        • Friend List
        • Blocklist
      • Offline Push
        • Offline Push
      • Local Search
        • Searching for Message
        • Searching for Friend
        • Searching Group
        • Searching for Group Member
      • Signaling
        • Signaling Management
  • Unity(Game Solution)
    • Run Demo
    • SDK
      • SDK Integration
      • Initialization
      • Login and Logout
      • Message
        • Message Overview
        • Sending Message
        • Receiving Message
        • Historical Message
        • Forwarding Message
        • Modifying Message
        • Deleting Message
        • Clearing Messages
        • Recalling Message
        • Online Message
        • Read Receipt
        • Querying Message
        • Group @ Message
        • Targeted Group Message
        • Notification Muting
        • Message Extension
      • Conversation
        • Conversation Overview
        • Conversation List
        • Getting Conversation
        • Conversation Unread Count
        • Pinning Conversation to the Top
        • Deleting Conversation
        • Conversation Draft
        • Conversation Mark
        • Conversation Group
      • Group
        • Group Overview
        • Group Management
        • Group Profile
        • Group Member Management
        • Group Member Profile
        • Custom Group Attribute
        • Group Counter
      • User
        • User Profile
        • User Status
        • Friend Management
        • Friend List
        • Blocklist
  • Unreal Engine(Game Solution)
    • SDK
      • SDK Integration
  • Free Demos
  • Server APIs
    • Generating UserSig
    • RESTful APIs
      • RESTful API Overview
      • RESTful API List
      • Message Related
        • Send Message
          • Sending One-to-One Messages to One User
          • Sending One-to-One Messages to Multiple Users
          • Sending Ordinary Messages in a Group
          • Sending System Messages in a Group
          • Broadcast Message of Audio-Video Group
          • Importing One-to-One Messages
          • Importing Group Messages
        • Historical Message
          • Modifying Historical One-to-one Messages
          • Modifying Historical Group Messages
          • Pulling Historical One-to-one Messages
          • Pulling Historical Group Messages
        • Delete Message
          • Deleting Messages Sent by a Specified User
        • Withdraw Message
          • Recalling One-to-One Messages
          • Recalling Group Messages
        • Read Receipt
          • Marking One-to-One Messages as Read
          • Pulling Group Message Read Receipt Details
          • Pulling Read Receipts for Group Messages
        • Message Extension
          • Pulling the Message Extension of a One-to-One Message
          • Configuring Message Extension for a One-to-One Message
          • Pulling Message Extension of a Group Message
          • Configuring Message Extension for a Group Message
        • Pushing to All Users
          • API for Pushing to All Users
          • Pushing to All Users
          • Setting Application Attribute Names
          • Getting Application Attribute Names
          • Getting User Attributes
          • Setting User Attributes
          • Deleting User Attributes
          • Getting User Tags
          • Adding User Tags
          • Deleting User Tags
          • Deleting All Tags of a User
      • Session Related
        • Conversation List
          • Pulling a conversation list
        • Session Unread Count
          • Setting the Unread Message Count of a Member
          • Querying Unread One-to-One Message Count
        • Delete Session
          • Deleting a conversation
        • Session Grouping Tag
          • Creating Conversation Group Data
          • Updating Conversation Group Data
          • Deleting Conversation Group Data
          • Creating or Updating Conversation Mark Data
          • Searching for Conversation Group Marks
          • Pulling Conversation Group Mark Data
      • Group Related
        • Group Management
          • Getting All Groups in an App
          • Creating a Group
          • Disbanding a Group
          • Getting the Groups a User Has Joined
        • Group Information
          • Getting Group Profiles
          • Modifying the Profile of a Group
          • Importing a Group Profile
        • Group Member Management
          • Adding Group Members
          • Deleting Group Members
          • Banning Group Members
          • Unbanning Group Members
          • Bulk Muting and Unmuting
          • Getting the List of Muted Group Members
          • Changing Group Owner
          • Querying the Roles of Users in a Group
          • Importing Group Members
        • Group Member Information
          • Getting Group Member Profiles
          • Modifying the Profile of a Group Member
        • Group Custom Attributes
          • Getting Group Custom Attributes
          • Modifying Group Custom Attributes
          • Clearing Group Custom Attributes
          • Resetting Group Custom Attributes
          • Deleting Group Custom Attributes
        • Live Group Management
          • Getting the Number of Online Users in an Audio-Video Group
          • Getting the List of Online Members in Audio-Video Group
          • Setting Audio-Video Group Member Marks
          • Getting the List of Banned Group Members.
        • Community Management
          • Creating Topic
          • Deleting Topic
          • Getting Topic Profile
          • Modifying Topic Profile
          • Importing Topic Profiles
        • Group Counter
          • Getting Group Counters
          • Updating Group Counters
          • Deleting Group Counters
      • User Management
        • Account Management
          • Importing a Single Account
          • Importing Multiple Accounts
          • Deleting Accounts
          • Querying Accounts
        • User Information
          • Setting Profiles
          • Pulling Profiles
        • User Status
          • Invalidating Account Login States
          • Querying Account Online Status
        • Friend Management
          • Adding Friends
          • Importing Friends
          • Updating Friends
          • Deleting Friends
          • Deleting All Friends
          • Verifying Friends
          • Pulling Friends
          • Pulling Specified Friends
        • Friend Lists
          • Adding Lists
          • Deleting Lists
          • Pulling Lists
        • Blocklist
          • Blocklisting Users
          • Unblocklisting Users
          • Pulling a Blacklist
          • Verifying Users on a Blocklist
      • Global Mute Management
        • Setting Global Mute
        • Querying Global Mute
      • Operations Management
        • Pulling Operations Data
        • Downloading Recent Messages
        • Getting Server IP Addresses
      • Chatbots
        • Pulling Chatbot Accounts
        • Creating Chatbot Accounts
        • Deleting Chatbot Accounts
    • Webhooks
      • Webhook Overview
      • Webhook Command List
      • Operations Management Callbacks
        • API Overclocking Alarm Callbacks
      • Online Status Webhooks
        • Status Change Webhooks
      • Relationship Chain Webhooks
        • After a Profile Is Updated
        • Before a Friend Is Added
        • Before a Friend Request Is Responded
        • After a Friend Is Added
        • After a Friend Is Deleted
        • After a User Is Added to Blocklist
        • After a User Is Removed from Blocklist
      • One-to-One Message Webhooks
        • Before a One-to-One Message Is Sent
        • After a One-to-One Message Is Sent
        • After a One-to-One message Is Marked as Read
        • After A One-to-One Message Is Recalled
      • 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
        • Callback After Group Member Profile Changed
        • Callback After Group Attribute Changed
        • Callback After Read Receipt
        • Callback After the Group Owner Changed
      • Webhook Mutual Authentication Configuration Guide
        • Apache Mutual Authentication Configuration
        • Nginx Mutual Authentication Configuration
      • Chatbot webhooks
        • Chatbot Passthrough Message Callback
  • Console Guide
    • Creating and Upgrading an Application
    • Basic Configuration
    • Feature Configuration
    • Account Management
    • Group Management
    • Webhook Configuration
  • Product Introduction
    • Message Management
      • One-to-One Message
      • Message Storage
      • Offline Push
      • Group Message
      • Message Formats
    • Account System
      • Login Authentication
      • Online Status Management
    • Group Related
      • Group System
      • Group Management
    • User Profile and Relationship Chain
      • Profile Management
      • Relationship Chain Management
  • Purchase Guide
    • Billing Overview
    • Pricing
  • Error Codes
Chat

Delete Conversations

Overview

After a user deletes a friend or leaves a group, the SDK will not automatically delete the corresponding one-to-one or group conversation. The user can call the following API to delete the conversation.
Multi-client sync is not supported for conversation deletion by default and can be enabled in the IM console.



Note
Multi-client sync for conversation deletion is supported only by the SDK on v5.1.1 or later.

Delete a single conversation

Call the deleteConversation API (Android / iOS and macOS / Windows) to delete a specified conversation.
Note:
When a conversation is deleted, the historical messages will be deleted from both the client and the server and cannot be recovered. If you want to keep historical messages, please delete multiple conversations.
Sample code:
Android
iOS and macOS
Windows
String conversationID = "conversationID";
V2TIMManager.getConversationManager().deleteConversation(conversationID, new V2TIMCallback() {
@Override
public void onSuccess() {
// The conversation is deleted successfully.
}
@Override
public void onError(int code, String desc) {
// Failed to delete the conversation
}
});
NSString *conversationID = @"conversationID";
[[V2TIMManager sharedInstance] deleteConversation:conversationID
succ:^{
// The conversation is deleted successfully.
}
fail:^(int code, NSString *desc) {
// Failed to delete the conversation
}];
class Callback final : public V2TIMCallback {
public:
using SuccessCallback = std::function<void()>;
using ErrorCallback = std::function<void(int, const V2TIMString&)>;

Callback() = default;
~Callback() override = default;

void SetCallback(SuccessCallback success_callback, ErrorCallback error_callback) {
success_callback_ = std::move(success_callback);
error_callback_ = std::move(error_callback);
}
void OnSuccess() override {
if (success_callback_) {
success_callback_();
}
}
void OnError(int error_code, const V2TIMString& error_message) override {
if (error_callback_) {
error_callback_(error_code, error_message);
}
}
private:
SuccessCallback success_callback_;
ErrorCallback error_callback_;
};

V2TIMString groupName = u8"conversationID";
auto callback = new Callback;
callback->SetCallback(
[=]() {
// The conversation is deleted successfully.
delete callback;
},
[=](int error_code, const V2TIMString& error_message) {
// Failed to delete the conversation
delete callback;
});
V2TIMManager::GetInstance()->GetConversationManager()->DeleteConversationGroup(groupName, callback);

Delete multiple conversations

Call the deleteConversation API (Android / iOS and macOS / Windows) to delete specified conversations. When clearMessage is set to false, the historical messages will be retained; when set to true, client and server messages will be deleted together and cannot be restored.
Note:
This feature is supported only by the SDK on v7.1 or later.
Up to 100 conversations can be deleted at a time.
Sample code:
Android
iOS & macOS
Windows
List<String> conversationIDList = new ArrayList<>();
conversationIDList.add("c2c_userID");
conversationIDList.add("group_groupID");
V2TIMManager.getConversationManager().deleteConversationList(
conversationIDList, true, new V2TIMValueCallback<List<V2TIMConversationOperationResult>>() {
@Override
public void onSuccess(List<V2TIMConversationOperationResult> results) {
// The conversations are deleted successfully.
for (V2TIMConversationOperationResult result : results) {
int code = result.getResultCode();
String info = result.getResultInfo();
String conversationID = result.getConversationID();
}
}
@Override
public void onError(int code, String desc) {
// Failed to delete the conversations
}
});
NSMutableArray *conversationIDList = [NSMutableArray array];
[conversationIDList addObject:@"c2c_userID"];
[conversationIDList addObject:@"group_groupID"];
[[V2TIMManager sharedInstance] deleteConversationList:conversationIDList
clearMessage:true
succ:^(NSArray<V2TIMConversationOperationResult *> *results) {
// The conversations are deleted successfully.
for (V2TIMConversationOperationResult *result in results) {
int code = result.resultCode;
NSString *info = result.resultInfo;
NSString *conversationID = result.conversationID;
}
}
fail:^(int code, NSString *desc) {
// Failed to delete the conversations
}];
template <class T>
class ValueCallback final : public V2TIMValueCallback<T> {
public:
using SuccessCallback = std::function<void(const T&)>;
using ErrorCallback = std::function<void(int, const V2TIMString&)>;

ValueCallback() = default;
~ValueCallback() override = default;

void SetCallback(SuccessCallback success_callback, ErrorCallback error_callback) {
success_callback_ = std::move(success_callback);
error_callback_ = std::move(error_callback);
}
void OnSuccess(const T& value) override {
if (success_callback_) {
success_callback_(value);
}
}
void OnError(int error_code, const V2TIMString& error_message) override {
if (error_callback_) {
error_callback_(error_code, error_message);
}
}
private:
SuccessCallback success_callback_;
ErrorCallback error_callback_;
};

V2TIMStringVector conversationIDList;
conversationIDList.PushBack(u8"c2c_userID");
conversationIDList.PushBack(u8"group_groupID");
auto callback = new ValueCallback<V2TIMConversationOperationResultVector>{};
callback->SetCallback(
[=](const V2TIMConversationOperationResultVector& results) {
// The conversations are deleted successfully.
for (size_t i = 0; i < results.Size(); ++i) {
const V2TIMConversationOperationResult& result = results[i];
int code = result.resultCode;
V2TIMString info = result.resultInfo;
V2TIMString conversationID = result.conversationID;
}
delete callback;
},
[=](int error_code, const V2TIMString& error_message) {
// Failed to delete the conversations
delete callback;
});
V2TIMManager::GetInstance()->GetConversationManager()->DeleteConversationList(conversationIDList, true, callback);

Conversation Deleted Notification

If you have called addConversationListener(Android / iOS & Mac / Windows) to add a conversation listener, you can get the notification that the conversation is deleted in onConversationDeleted.
Android
iOS & macOS
Windows
@Override
public void onConversationDeleted(List<String> conversationIDList) {
Log.i("imsdk", "onConversationDeleted");
}
- (void)onConversationDeleted:(NSArray<NSString *> *)conversationIDList {
// Received the notification that the conversation is deleted
}
void OnConversationDeleted(const V2TIMStringVector &conversationIDList) override {
// Received the notification that the conversation is deleted
}