ModifyCloudRecording

1. API Description

Domain name for API request: trtc.tencentcloudapi.com.

This API is used to modify a recording task. It works only when a task is in progress. If the task has already ended when this API is called, an error will be returned. You need to specify all the parameters for each request instead of just the ones you want to modify.

A maximum of 20 requests can be initiated per second for this API.

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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: ModifyCloudRecording.
Version	Yes	String	Common Params. The value used for this API: 2019-07-22.
Region	Yes	String	Common Params. For more information, please see the list of regions supported by the product. This API only supports: ap-beijing, ap-guangzhou, ap-mumbai, ap-shanghai, ap-singapore.
SdkAppId	Yes	Integer	The `SDKAppID` of the room whose streams are recorded.
TaskId	Yes	String	The unique ID of the recording task, which is returned after recording starts successfully.
MixLayoutParams	No	MixLayoutParams	The new stream mixing layout to use.
SubscribeStreamUserIds	No	SubscribeStreamUserIds	The allowlist/blocklist for stream subscription.

3. Output Parameters

Parameter Name	Type	Description
TaskId	String	The task ID assigned by the recording service, which uniquely identifies a recording process and becomes invalid after a recording task ends.
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 Modifying an on-cloud recording task

This example shows you how to subscribe to the video and audio streams of user 123 and 456 and customize the layout for the recording task whose task ID is xx under the application whose SDKAppID is 1234.

Input Example

POST / HTTP/1.1
Host: trtc.tencentcloudapi.com
Content-Type: application/json
X-TC-Action: ModifyCloudRecording
<Common request parameters>

{
    "SubscribeStreamUserIds": {
        "SubscribeVideoUserIds": [
            "123",
            "456"
        ],
        "SubscribeAudioUserIds": [
            "123",
            "456"
        ]
    },
    "TaskId": "xx",
    "SdkAppId": 1234,
    "MixLayoutParams": {
        "MixLayoutMode": 4,
        "MixLayoutList": [
            {
                "Top": 100,
                "UserId": "123",
                "Height": 100,
                "Width": 100,
                "Left": 100
            },
            {
                "Top": 200,
                "UserId": "456",
                "Height": 100,
                "Width": 100,
                "Left": 200
            }
        ]
    }
}

Output Example

{
    "Response": {
        "TaskId": "5df46eb2-8e4b-490e-9c3c-dbd3b84faefc",
        "RequestId": "71993312-6ab8-4768-9124-118e0a20c45f"
    }
}

5. Developer Resources

SDK

TencentCloud API 3.0 integrates SDKs that support various programming languages to make it easier for you to call APIs.

Command Line Interface

Tencent Cloud CLI 3.0

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
AuthFailure	CAM signature/authentication error.
AuthFailure.UnRealNameAuthenticated	Identity verification has not been completed, so this operation is not allowed.
AuthFailure.UnauthorizedOperation	CAM authentication failed.
AuthFailure.UnsupportedOperation	Unsupported operation.
FailedOperation	Operation failed.
FailedOperation.CRUnsupportMethod	Unsupported on-cloud recording method.
InternalError.CRInternalError	On-cloud recording internal error.
InvalidParameter.OutOfRange	Parameter value is out of range.
MissingParameter.RoomId	`RoomId` is missing.
MissingParameter.SdkAppId	`SdkAppId` is missing.
MissingParameter.TaskId	`TaskId` parameter missing.
MissingParameter.UserId	Missing `UserId` parameter.
ResourceNotFound	The resource does not exist.

1. API Description
2. Input Parameters
3. Output Parameters
4. Example
Example1 Modifying an on-cloud recording task
5. Developer Resources
SDK
Command Line Interface
6. Error Code