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

Pulling Conversation Group Mark Data

Feature Overview
This API is used to pull the conversation group mark data of users in batches.
API Calling Description
Sample request URL
https://xxxxxx/v4/recentcontact/get_contact_group?sdkappid=88888888&identifier=admin&usersig=xxx&random=99999999&contenttype=json
Request parameters
The following table describes the modified parameters when this API is called. For other parameters, see RESTful API Overview.
Parameter
Description
xxxxxx
Domain name corresponding to the country/region where your SDKAppID is located.
China: console.tim.qq.com
Singapore: adminapisgp.im.qcloud.com
Seoul: adminapikr.im.qcloud.com
Frankfurt: adminapiger.im.qcloud.com
Silicon Valley: adminapiusa.im.qcloud.com
Jakarta: adminapiidn.im.qcloud.com
v4/recentcontact/get_contact_group
Request API
sdkappid
SDKAppID assigned by the Chat console when an app is created
identifier
App admin account. For more information, see the App Admin section in Login Authentication.
usersig
Signature generated by the app admin account. For details, see Generating UserSig.
random
A random 32-bit unsigned integer ranging from 0 to 4294967295.
contenttype
Request format, which should always be json.
Maximum call frequency
200 calls per second
Sample request
{
    "From_Account":"user0",
    "StartIndex":0
}
Request fields
Field
Type
Required
Description
From_Account
String
Yes
UID of the requester
StartIndex
Integer
Yes
Start index for the current page pulling. Enter 0 for the first pull and enter the value of NextStartIndex returned last time.
Sample response
{
    "ContactItem": [
        {
            "Type": 1,
            "To_Account": "teacher4",
            "StandardMark": "111001",
            "ContactGroupId": [
                1,
                2
            ],
            "Timestamp": 1670843110
        },
        {
            "Type": 2,
            "ToGroupId": "@TGS#1N3RSUYG2",
            "StandardMark": "111001",
            "CustomMark": "abcd",
            "Timestamp": 1672998266
        }
    ],
    "GroupItem": [
        {
            "GroupName": "test1x",
            "GroupId": 1
        },
        {
            "GroupName": "test10",
            "GroupId": 2
        }
    ],
    "CompleteFlag": 1,
    "NextStartIndex": 0,
    "ActionStatus": "OK",
    "ErrorCode": 0,
    "ErrorInfo": ""
}
Response fields
Field
Type
Description
ActionStatus
String
Request result. OK: Successful; FAIL: Failed
ErrorCode
Integer
Error code. 0: Successful; other values: Failed
ErrorInfo
String
Error information
ContactItem
Integer
Conversation object
Type
String
Conversation type. 1: One-to-one conversation; 2: Group conversation
ToGroupId
String
Group ID
To_Account
String
User ID
Timestamp
Integer
Last update timestamp of the conversation group
StandardMark
String
Standard mark capability bit, for example, 011111110
CustomMark
String
Custom mark
ContactGroupId
Array
Group to which the conversation belongs
CompleteFlag
Integer
Required
NextStartIndex
Integer
Required
﻿
Error Codes
The returned HTTP status code for this API is always 200 unless a network error (such as error 502) occurs. The specific error code and details can be found in the response fields ResultCode, ResultInfo, ErrorCode, and ErrorInfo.
For public error codes (60000 to 79999), please see Error Codes.
The following table describes the error codes specific to this API:
Error Code
Description
50001
The requested UserID has not been imported into the Tencent Cloud Chat backend. Please import.
50002
Incorrect request parameter. Check your request according to the error description.
50003
The request requires app admin permissions.
50004
Internal server error. Please try again.
50005
Network timeout. Try again later.
51006
When you are modifying conversation mark, the number of conversations is empty or exceeds the upper limit of 100.
51007
Failed to replace GroupID with GroupCode because an internal error occurred or the group was disbanded.
51008
The total number of conversations in the conversation group exceeds 1,000.
51009
The conversation group does not exist when a deletion attempt is made.
51010
The number of conversation groups exceeds the upper limit of 20.
51011
The conversation group name contains more than 32 bytes.
51012
Exceeded the maximum number of conversations pinned to the top.
51013
If the requested app is not of the Premium edition, an error will be reported when a standard conversation mark or conversation group is modified.
API Debugging Tool
Use the RESTful API online debugging tool to debug this API.

Feature Overview
API Calling Description
Error Codes
API Debugging Tool

Parameter	Description
xxxxxx	Domain name corresponding to the country/region where your SDKAppID is located. China: `console.tim.qq.com` Singapore: `adminapisgp.im.qcloud.com` Seoul: `adminapikr.im.qcloud.com` Frankfurt: `adminapiger.im.qcloud.com` Silicon Valley: `adminapiusa.im.qcloud.com` Jakarta: `adminapiidn.im.qcloud.com`
v4/recentcontact/get_contact_group	Request API
sdkappid	SDKAppID assigned by the Chat console when an app is created
identifier	App admin account. For more information, see the App Admin section in Login Authentication.
usersig	Signature generated by the app admin account. For details, see Generating UserSig.
random	A random 32-bit unsigned integer ranging from 0 to 4294967295.
contenttype	Request format, which should always be `json`.

Field	Type	Required	Description
From_Account	String	Yes	UID of the requester
StartIndex	Integer	Yes	Start index for the current page pulling. Enter `0` for the first pull and enter the value of `NextStartIndex` returned last time.

Error Code	Description
50001	The requested UserID has not been imported into the Tencent Cloud Chat backend. Please import.
50002	Incorrect request parameter. Check your request according to the error description.
50003	The request requires app admin permissions.
50004	Internal server error. Please try again.
50005	Network timeout. Try again later.
51006	When you are modifying conversation mark, the number of conversations is empty or exceeds the upper limit of 100.
51007	Failed to replace GroupID with GroupCode because an internal error occurred or the group was disbanded.
51008	The total number of conversations in the conversation group exceeds 1,000.
51009	The conversation group does not exist when a deletion attempt is made.
51010	The number of conversation groups exceeds the upper limit of 20.
51011	The conversation group name contains more than 32 bytes.
51012	Exceeded the maximum number of conversations pinned to the top.
51013	If the requested app is not of the Premium edition, an error will be reported when a standard conversation mark or conversation group is modified.