DescribeScaleInfo

1. API Description

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

This API (the old DescribeHistoryScale) is used to query the daily number of rooms and users of an application (SDKAppID) in the last 14 days. Data for the current day cannot be queried.

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: DescribeScaleInfo.
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-singapore, na-toronto.
SdkAppId	Yes	Integer	The application ID, such as `1400xxxxxx`.
StartTime	Yes	Integer	The start time, which is a Unix timestamp (seconds) in local time, such as `1590065777`. Note: Only data in the last 14 days can be queried.
EndTime	Yes	Integer	The end time, which is a Unix timestamp (seconds) in local time, such as `1590065877`. The end time and start time should preferably be more than 24 hours apart. Note: Data is collected on a daily basis. To query the data of a day, make sure the end time is later than 00:00 on that day. Otherwise, no data will be returned. For example, to query the data on the 20th, the end time must be later than 00:00 on the 20th.

3. Output Parameters

Parameter Name	Type	Description
Total	Integer	The number of records returned.
ScaleList	Array of ScaleInfomation	The returned data. Note: This field may return null, indicating that no valid values can be obtained.
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 Querying the number of rooms and users

This example shows you how to query the number of rooms and users.

Input Example

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

{
    "StartTime": 1590065777,
    "SdkAppId": 1400353843,
    "EndTime": 1590065877
}

Output Example

{
    "Response": {
        "Total": 4,
        "ScaleList": [
            {
                "Time": 1587830400,
                "RoomNumbers": 130644,
                "UserNumber": 2111978,
                "UserCount": 7004243
            },
            {
                "Time": 1587744000,
                "RoomNumbers": 79241,
                "UserNumber": 781494,
                "UserCount": 2968232
            },
            {
                "Time": 1587657600,
                "RoomNumbers": 180341,
                "UserNumber": 3047931,
                "UserCount": 10839565
            },
            {
                "Time": 1587571200,
                "RoomNumbers": 185469,
                "UserNumber": 3267726,
                "UserCount": 11656700
            }
        ],
        "RequestId": "70259dd1-c935-4a31-8576-f4daadd942ef"
    }
}

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
InternalError	Internal error.
InternalError.DBError	An error occurred while querying the database.
InternalError.HttpParaseFalied	Failed to parse the HTTP request.
InternalError.InterfaceErr	API error.
InternalError.MethodErr	Unsupported method.
InvalidParameter.BodyParamsError	Failed to parse body parameters.
InvalidParameter.EndTs	Invalid `EndTs`.
InvalidParameter.SdkAppId	`SdkAppId` is incorrect.
InvalidParameter.SdkAppid	Inoperable `SdkAppid`.
InvalidParameter.StartTs	Invalid `StartTs`.
InvalidParameter.StartTsOversize	The start time for query exceeded the limit.
InvalidParameter.UserIdsMorethanSix	The number of users exceeds 6.
MissingParameter.EndTs	`endTS_s` is missing.
MissingParameter.SdkAppId	`SdkAppId` is missing.
MissingParameter.StartTs	`startTS_s` is missing.