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DescribeScreenEmergentMsg

Last updated: 2024-08-27 11:40:22

1. API Description

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

This API is used to obtain the visualized emergency notification on the large screen.

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: DescribeScreenEmergentMsg.
Version Yes String Common Params. The value used for this API: 2018-02-28.
Region No String Common Params. This parameter is not required.

3. Output Parameters

Parameter Name Type Description
MessageInfo Array of ScreenEmergentMsg Notification content
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 Visualization Emergency Notification on the Large Screen

This example shows you the visualization emergency notification on the large screen.

Input Example

https://cwp.tencentcloudapi.com/?Action=DescribeScreenEmergentMsg
&<Common request parameters>

Output Example

{
    "Response": {
        "MessageInfo": [
            {
                "Text": "xx",
                "Type": 1,
                "Title": "xx"
            }
        ],
        "RequestId": "xx"
    }
}

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

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
InternalError Internal error
InternalError.MainDBFail Failed to manipulate the data.
InvalidParameter Incorrect parameter.
InvalidParameter.InvalidFormat Incorrect parameter format.
InvalidParameter.MissingParameter Missing parameter.
InvalidParameterValue Invalid parameter value.
MissingParameter Missing parameter error.
ResourceNotFound The resource does not exist.
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