Importing Topic Profiles

Feature Overview
This API allows the app admin to import topic data without triggering callbacks or delivering notifications. When your app needs to be migrated to Chat from another instant messaging system, you can use this API to import existing topic data.
API Calling Description
Applicable group types
Group Type
Support for This RESTful API
Private
No
Public
No
ChatRoom
No
AVChatRoom
No
Community
This API applies only to topic-enabled communities.
These are the preset group types in Chat. For more information, see Group System.
Note:
To use the topic feature, you need to go to the console, choose Feature Configuration > Group configuration > Group feature configuration > Community, enable the community feature and then enable the topic feature.
Sample request URL
https://xxxxxx/v4/group_open_http_svc/import_topic?sdkappid=88888888&identifier=admin&usersig=xxx&random=99999999&contenttype=json
Request parameters
The following table describes only 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/group_open_http_svc/import_topic
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. The value is fixed to json.
Maximum call frequency
200 calls per second
Sample request
Basic format
Specify the group to which the topic to import belongs. You can use CreateTime to specify the topic creation time.
{
"GroupId": "@TGS#_@TGS#cBZXAIIM62CV",     // (Required) ID of the group to which the topic to import belongs
"TopicName": "test_topic3",           // (Optional) Topic name
"CreateTime": 1448357837              // (Optional) Topic creation time
}
Specifying other optional fields
Specify optional fields such as Introduction and Notification.
{
  "Type": "Community", // (Optional) Type of the group to which the topic belongs, which should be `Community`
  "GroupId": "@TGS#_@TGS#cBZXAIIM62CV",     // (Required) ID of the group to which the topic to import belongs
  "TopicName": "test_topic3",           // (Optional) Topic name
  "Introduction": "This is topic Introduction", // (Optional) Topic introduction
  "Notification": "This is topic Notification", // (Optional) Topic notification
  "FaceUrl": "http://this.is.face.url",
  "CreateTime": 1448357837 // (Optional) Topic creation time. If this field is not specified, the default creation time is the request time.
}
Request fields
Field
Type
Required
Description
Type
String
No
Type of the group to which the topic belongs. Currently, only a Community group is supported.
GroupId
String
Yes
ID of group to which the topic to import belongs.
TopicId
String
No
To simplify topic IDs and make them easy to remember, Tencent Cloud allows apps to customize topic IDs during topic creation through RESTful APIs. For details, see here.
TopicName
String
Yes
Topic name, whose maximum length is 30 bytes. This field is UTF-8-encoded, and one Chinese character occupies three bytes.
From_Account
uint64
No
User account that wants to create the topic.
CustomString
String
No
Custom string, which can contain up to 3,000 bytes, encoded in UTF-8.
FaceUrl
String
No
URL of the topic profile photo, whose maximum length is 100 bytes.
Notification
String
No
Topic notice, whose maximum length is 300 bytes. This field is UTF-8-encoded, and one Chinese character occupies three bytes.
Introduction
String
No
Topic introduction, whose maximum length is 240 bytes. This field is UTF-8-encoded, and one Chinese character occupies three bytes.
CreateTime
Integer
No
Topic creation time
Sample response
Basic format
{
  "ActionStatus": "OK",
  "ErrorInfo": "",
  "ErrorCode": 0,
  "TopicId": "@TGS#_@TGS#cBZXAIIM62CV@TOPIC#_@TOPIC#cTCCCIIM62CW"
}
Specifying other optional fields
{
  "ActionStatus": "OK",
  "ErrorInfo": "",
  "ErrorCode": 0,
  "TopicId": "@TGS#_@TGS#cBZXAIIM62CV@TOPIC#_@TOPIC#c5CCCIIM62CW"
}
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
TopicId
String
Topic ID after successful creation, which is assigned by the Chat backend or specified by users.
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 ErrorCode and ErrorInfo respectively.
For public error codes (60000 to 79999), see Error Codes.
The following table describes the error codes specific to this API:
Error Code
Description
10002
Internal server error. Try again.
10003
Invalid command word.
10004
Invalid parameter. Check the error description and troubleshoot the issue.
10007
Insufficient operation permissions. Check the request parameters based on the error message.
10010
The current group does not exist or has been deleted.
10015
The requested group ID is invalid. Check the request parameter based on the error message.
10021
The topic ID is already in use. Specify another topic ID.
10037
The number of prepaid topics created exceeds the limit. Delete some of the topics or upgrade your service. For more information, see Pricing.
11000
The current group does not support the community topic feature. To use this feature, you need to purchase the Premium edition and enable it in the console.
80001
Failed to pass the security check. Check the request parameters based on the error message.
80005
Failed to pass the security check: Security check timed out.
API Debugging Tool
Use the RESTful API online debugging tool to debug this API.
References
Creating a topic (v4/million_group_open_http_svc/create_topic)
Deleting a topic (v4/million_group_open_http_svc/destroy_topic)
Importing a group profile (v4/group_open_http_svc/import_group)

Feature Overview
API Calling Description
Error Codes
API Debugging Tool
References

Group Type	Support for This RESTful API
Private	No
Public	No
ChatRoom	No
AVChatRoom	No
Community	This API applies only to topic-enabled communities.

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/group_open_http_svc/import_topic	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. The value is fixed to `json`.

Field	Type	Required	Description
Type	String	No	Type of the group to which the topic belongs. Currently, only a Community group is supported.
GroupId	String	Yes	ID of group to which the topic to import belongs.
TopicId	String	No	To simplify topic IDs and make them easy to remember, Tencent Cloud allows apps to customize topic IDs during topic creation through RESTful APIs. For details, see here.
TopicName	String	Yes	Topic name, whose maximum length is 30 bytes. This field is UTF-8-encoded, and one Chinese character occupies three bytes.
From_Account	uint64	No	User account that wants to create the topic.
CustomString	String	No	Custom string, which can contain up to 3,000 bytes, encoded in UTF-8.
FaceUrl	String	No	URL of the topic profile photo, whose maximum length is 100 bytes.
Notification	String	No	Topic notice, whose maximum length is 300 bytes. This field is UTF-8-encoded, and one Chinese character occupies three bytes.
Introduction	String	No	Topic introduction, whose maximum length is 240 bytes. This field is UTF-8-encoded, and one Chinese character occupies three bytes.
CreateTime	Integer	No	Topic creation time

Error Code	Description
10002	Internal server error. Try again.
10003	Invalid command word.
10004	Invalid parameter. Check the error description and troubleshoot the issue.
10007	Insufficient operation permissions. Check the request parameters based on the error message.
10010	The current group does not exist or has been deleted.
10015	The requested group ID is invalid. Check the request parameter based on the error message.
10021	The topic ID is already in use. Specify another topic ID.
10037	The number of prepaid topics created exceeds the limit. Delete some of the topics or upgrade your service. For more information, see Pricing.
11000	The current group does not support the community topic feature. To use this feature, you need to purchase the Premium edition and enable it in the console.
80001	Failed to pass the security check. Check the request parameters based on the error message.
80005	Failed to pass the security check: Security check timed out.