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    DescribeStreamLinkFlowStatistics

    Last updated: 2024-09-09 10:35:09
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      1. API Description

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

      This API is used to query the media quality of a StreamLink flow.

      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: DescribeStreamLinkFlowStatistics.
      Version Yes String Common Params. The value used for this API: 2020-08-28.
      Region No String Common Params. This parameter is not required for this API.
      FlowId Yes String The flow ID.
      Type Yes String Whether to query the inputs or outputs. Valid values: input, output.
      InputOutputId Yes String The input or output ID.
      Pipeline Yes String Whether to query the primary or backup pipeline. Valid values: 0, 1.
      Period Yes String The query interval. Valid values: 5s, 1min, 5min, 15min.
      StartTime Yes String The start time for query, which is 1 hour ago by default. You can query statistics in the last 7 days.
      It must be in UTC format, such as 2020-01-01T12:00:00Z.
      EndTime Yes String The end time for query, which is 1 hour after the start time by default. The longest time range allowed for query is 24 hours.
      It must be in UTC format, such as 2020-01-01T12:00:00Z.

      3. Output Parameters

      Parameter Name Type Description
      Infos Array of FlowStatisticsArray A list of the media data.
      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 Request Sample

      Input Example

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

{
    "FlowId": "0175723949ba0956b92d0bf40cfe",
    "StartTime": "2020-12-10T11:00:00Z",
    "EndTime": "2020-12-10T12:00:00Z",
    "Period": "1min",
    "Type": "input",
    "Pipeline": "0",
    "InputOutputId": "0175723949bb0956b92d0bf40cff"
}

      Output Example

      {
    "Response": {
        "Infos": [
            {
                "Timestamp": 1610953200,
                "FlowStatistics": [
                    {
                        "SessionId": "562328572",
                        "ClientIp": "134.175.180.167",
                        "Network": 1748053,
                        "Video": [
                            {
                                "Fps": 17,
                                "Rate": 1458950,
                                "Pid": 256
                            }
                        ],
                        "Audio": [
                            {
                                "Fps": 28,
                                "Rate": 114462,
                                "Pid": 257
                            },
                            {
                                "Fps": 30,
                                "Rate": 116787,
                                "Pid": 258
                            }
                        ]
                    }
                ]
            }
        ],
        "RequestId": "4d9bcf8e-32c5-49ed-b145-875ad65c3d46"
    }
}

      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.
      InvalidParameter.EndTime Invalid EndTime.
      InvalidParameter.Id Invalid ID.
      InvalidParameter.InputOutputId Invalid InputOutputId.
      InvalidParameter.NotFound No information found.
      InvalidParameter.Period Invalid Period.
      InvalidParameter.Pipeline Invalid Pipeline.
      InvalidParameter.StartTime Invalid StartTime.
      InvalidParameter.Type Invalid Type.
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