- Release Notes and Announcements
- Announcement on the Renaming of Low-Code Interactive Classroom Product
- Announcement on the Adjustment of the Low-Code Interactive Classroom Monthly Package
- Announcement on the Adjustments to the Standard Edition Package of Low-Code Interactive Classroom
- Announcement on the Upgrade of Low-Code Interactive Classroom
- Product Introduction
- Purchase Guide
- Demo Download and Experience
- Client Integration Guide
- Console Guide
- API Documentation
- Interface Customization
- Service Callbacks
- Advanced Features
- Practical Tutorial
- LCIC Policy
- FAQs
- Service Agreement
- Release Notes and Announcements
- Announcement on the Renaming of Low-Code Interactive Classroom Product
- Announcement on the Adjustment of the Low-Code Interactive Classroom Monthly Package
- Announcement on the Adjustments to the Standard Edition Package of Low-Code Interactive Classroom
- Announcement on the Upgrade of Low-Code Interactive Classroom
- Product Introduction
- Purchase Guide
- Demo Download and Experience
- Client Integration Guide
- Console Guide
- API Documentation
- Interface Customization
- Service Callbacks
- Advanced Features
- Practical Tutorial
- LCIC Policy
- FAQs
- Service Agreement
1. API Description
Domain name for API request: lcic.tencentcloudapi.com.
This API is used to create a room.
A maximum of 20 requests can be initiated per second for this API.
A maximum of 20 requests can be initiated per second for this API.
We recommend you to use API Explorer
Try it
API Explorer provides a range of capabilities, including online call, signature authentication, SDK code generation, and API quick search. It enables you to view the request, response, and auto-generated examples.
2. Input Parameters
The following request parameter list only provides API request parameters and some common parameters. For the complete common parameter list, see Common Request Parameters.
| Parameter Name | Required | Type | Description |
|---|---|---|---|
| Action | Yes | String | Common Params. The value used for this API: CreateRoom. |
| Version | Yes | String | Common Params. The value used for this API: 2022-08-17. |
| Region | No | String | Common Params. This parameter is not required. |
| Name | Yes | String | Room name |
| StartTime | Yes | Integer | Reserved room start time, in UNIX timestamp format |
| EndTime | Yes | Integer | Reserved room end time, in UNIX timestamp format |
| SdkAppId | Yes | Integer | LCIC SdkAppId |
| Resolution | Yes | Integer | Resolution. Valid values: 1: SD; 2: HD; 3: FHD |
| MaxMicNumber | Yes | Integer | Maximum number of mic-on users (excluding teachers). Value range: [0, 16]. This value affects billing, please set it according to the actual business situation. For billing rules, see "Billing Overview" under "Purchase Guide". Example: 1: Billing based on the 1v1 rule; 10: Billing based on the 1v7-12 rule. |
| SubType | Yes | String | The room subtype. Valid values: videodoc: Document + Video; video: Video only. |
| TeacherId | No | String | The user ID of the teacher. User IDs are returned by the user registration APIs. The user specified will have teacher permissions in the room created. |
| AutoMic | No | Integer | Whether to automatically turn the mic on when the user enters a room. Valid values: 0: No (default value); 1: Yes. |
| TurnOffMic | No | Integer | Whether to disconnect communication after audio/video permissions are revoked. Valid values: 0 (default): Yes; 1: No. |
| AudioQuality | No | Integer | Whether to enable the high audio quality mode. Valid values: 0: No (default value); 1: Yes. |
| DisableRecord | No | Integer | Whether to disable auto recording. Valid values: 0: No (default); 1: Yes. If this parameter is 0, recording will start when the class starts and stops when the class ends. |
| Assistants.N | No | Array of String | The user IDs of the teaching assistants. User IDs are returned by the user registration APIs. The users specified will have teaching assistant permissions in the room created. |
| RTCAudienceNumber | No | Integer | The number of RTC users. |
| AudienceType | No | Integer | The audience type. |
| RecordLayout | No | Integer | Recording layout |
| GroupId | No | String | The ID of the group to bind. If you specify this parameter, only members of the group can enter this room. |
| EnableDirectControl | No | Integer | Whether the teacher/teaching assistant can control students' cameras/microphones without the students' consent. Valid values: 0 (default): No (consent required)1: Yes (no consent required) |
| InteractionMode | No | Integer | Turn on focus mode. 0 Watch all character audio and video (default) 1 Watch only teachers and assistants |
| VideoOrientation | No | Integer | Horizontal and vertical screen. 0: Horizontal screen (default); 1: Vertical screen , currently only support mobile video type |
| IsGradingRequiredPostClass | No | Integer | Enable after-class grading. 0: not on (default) 1: on |
| RoomType | No | Integer | Room Type: 0 Small Classroom(default); 1 Lecture Hall(public class) |
| EndDelayTime | No | Integer | Drag class time: unit: minutes. 0: no limit (default), -1: can't drag class, greater than 0: the time of dragging class. maximum value: 120 minutes. |
| LiveType | No | Integer | Live type: 0 regular (default) 1 Simulated Live |
| RecordLiveUrl | No | String | Simulated Live link |
| EnableAutoStart | No | Integer | Whether to start the lesson automatically: 0 not automatic lesson (default) 1 automatic lesson live_type=1 is valid when |
| RecordBackground | No | String | Recorded file background image, support png, jpg, jpeg, bmp format, does not support transparent channel for the time being |
| RecordScene | No | String | Record customized scene, only recordlayout=9 this parameter is valid, the data content for the user-defined scene parameters, data format for the json key-value pairs, where the key-value pairs of the value for the string type. |
| RecordStream | No | Integer | Recording type. 0: Records only mixed streams (default); 1: Records mixed streams and single streams. In this mode, in addition to the mixed streams, the audio and video streams of the teacher and students on stage are recorded separately. Each recording incurs corresponding recording fees. Example: 0. |
3. Output Parameters
| Parameter Name | Type | Description |
|---|---|---|
| RoomId | Integer | Room ID |
| RequestId | String | The unique request ID, generated by the server, will be returned for every request (if the request fails to reach the server for other reasons, the request will not obtain a RequestId). RequestId is required for locating a problem. |
4. Example
Example1 Creating a room
This example shows you how to create a classroom.
Input Example
POST / HTTP/1.1
Host: lcic.tencentcloudapi.com
Content-Type: application/json
X-TC-Action: CreateRoom
<Common request parameters>
{
"Name": "abc",
"StartTime": 1,
"EndTime": 1,
"TeacherId": "abc",
"SdkAppId": 1,
"Resolution": 1,
"MaxMicNumber": 1,
"AutoMic": 1,
"TurnOffMic": 1,
"AudioQuality": 1,
"SubType": "abc",
"DisableRecord": 1,
"Assistants": [
"abc"
],
"RTCAudienceNumber": 1,
"AudienceType": 1,
"RecordLayout": 1,
"GroupId": "abc",
"EnableDirectControl": 0
}
Output Example
{
"Response": {
"RoomId": 1,
"RequestId": "abc"
}
}
5. Developer Resources
SDK
TencentCloud API 3.0 integrates SDKs that support various programming languages to make it easier for you to call APIs.
- Tencent Cloud SDK 3.0 for Python
- Tencent Cloud SDK 3.0 for Java
- Tencent Cloud SDK 3.0 for PHP
- Tencent Cloud SDK 3.0 for Go
- Tencent Cloud SDK 3.0 for Node.js
- Tencent Cloud SDK 3.0 for .NET
- Tencent Cloud SDK 3.0 for C++
Command Line Interface
6. Error Code
The following only lists the error codes related to the API business logic. For other error codes, see Common Error Codes.
| Error Code | Description |
|---|---|
| FailedOperation | Operation failed. |
| FailedOperation.ClassTooLong | A class session cannot be longer than five hours. |
| FailedOperation.RequestTimedOut | Request timed out. |
| InternalError | Internal error. |
| InvalidParameter | Invalid parameter. |
| InvalidParameter.Content | Prohibited content (pornographic, terrorist, politically sensitive) detected. |
| InvalidParameter.EndTime | The end time cannot be earlier than the current time. |
| InvalidParameter.RoomTypeInvalid | |
| InvalidParameter.SdkAppId | SdkAppId is incorrect. |
| InvalidParameter.StartTime | The start time cannot be earlier than the current time. |
| ResourceInsufficient | Insufficient resource. |
| ResourceInsufficient.Record | Insufficient storage space. |
| ResourceInsufficient.Room | Failed to enter the class. Please check your resource usage in the console. |
| ResourceNotFound.GroupNotExist | The group does not exist. |
| ResourceNotFound.User | The user does not exist. |
Yes
No
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