DescribeDcdnDomainRealTimeSrcHttpCodeData - Edge Security Acceleration

Call the DescribeDcdnDomainRealTimeSrcHttpCodeData operation to query real-time data on the proportions of origin-fetch HTTP return codes for an accelerated domain name.

Operation description

A single user can call this operation up to 10 times per second.
If you do not specify StartTime and EndTime, this operation returns data from the last hour by default. If you specify a time range, this operation returns data for that period.

Data granularity

The time granularity of the returned data varies with the time range specified by the StartTime and EndTime parameters. The following table describes the time granularity, the maximum time range for a single query, the historical data that can be queried, and the data latency.

Time granularity	Maximum time range per query	Queryable historical data	Data latency
1 minute	1 hour	7 days	5 minutes
5 minutes	3 days	93 days	15 minutes
1 hour	31 days	186 days	Typically 3 to 4 hours

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Test

RAM authorization

The table below describes the authorization required to call this API. You can define it in a Resource Access Management (RAM) policy. The table's columns are detailed below:

Action: The actions can be used in the Action element of RAM permission policy statements to grant permissions to perform the operation.
API: The API that you can call to perform the action.
Access level: The predefined level of access granted for each API. Valid values: create, list, get, update, and delete.
Resource type: The type of the resource that supports authorization to perform the action. It indicates if the action supports resource-level permission. The specified resource must be compatible with the action. Otherwise, the policy will be ineffective.
- For APIs with resource-level permissions, required resource types are marked with an asterisk (*). Specify the corresponding Alibaba Cloud Resource Name (ARN) in the Resource element of the policy.
- For APIs without resource-level permissions, it is shown as All Resources. Use an asterisk (*) in the Resource element of the policy.
Condition key: The condition keys defined by the service. The key allows for granular control, applying to either actions alone or actions associated with specific resources. In addition to service-specific condition keys, Alibaba Cloud provides a set of common condition keys applicable across all RAM-supported services.
Dependent action: The dependent actions required to run the action. To complete the action, the RAM user or the RAM role must have the permissions to perform all dependent actions.

Action

Access level

Resource type

Condition key

Dependent action

dcdn:DescribeDcdnDomainRealTimeSrcHttpCodeData

get

*Domain

acs:dcdn:*:{#accountId}:domain/{#DomainName}

None

Request parameters

Parameter	Type	Required	Description	Example
DomainName	string	Yes	The accelerated domain name. You can specify multiple domain names and separate them with commas (,).	example.com,example.org
StartTime	string	No	The beginning of the time range to query. Specify the time in the ISO 8601 standard in the yyyy-MM-ddTHH:mm:ssZ format. The time must be in UTC.	2019-11-30T05:39:00Z
EndTime	string	No	The end of the time range to query. Specify the time in the ISO 8601 standard in the yyyy-MM-ddTHH:mm:ssZ format. The time must be in UTC.	2019-11-30T05:40:00Z
IspNameEn	string	No	The name of the carrier. You can call the DescribeDcdnRegionAndIsp operation to query carriers. If you do not set this parameter, data for all carriers is queried.	unicom
LocationNameEn	string	No	The name of the region. You can call the DescribeDcdnRegionAndIsp operation to query regions. If you do not set this parameter, data for all regions is queried.	beijing

Response elements

Element	Type	Description	Example
	object
EndTime	string	The end of the time range. The time is in the ISO 8601 standard in the yyyy-MM-ddTHH:mm:ssZ format. The time is displayed in UTC.	2019-11-30T05:40:00Z
StartTime	string	The beginning of the time range. The time is in the ISO 8601 standard in the yyyy-MM-ddTHH:mm:ssZ format. The time is displayed in UTC.	2019-11-30T05:33:00Z
RequestId	string	The ID of the request.	BC858082-736F-4A25-867B-E5B67C85ACF7
DomainName	string	The accelerated domain name.	example.com,example.org
DataInterval	string	The time interval between data points, in seconds. Depending on the maximum time range per query, the value can be 60 (1 minute), 300 (5 minutes), or 3600 (1 hour). For more information, see the Data granularity section in this topic.	60
RealTimeSrcHttpCodeData	object
UsageData	array<object>	The proportions of HTTP return codes at each time interval.
	object
TimeStamp	string	The timestamp of the data returned.	2019-11-30T05:40:00Z
Value	object
RealTimeSrcCodeProportionData	array<object>	A list of proportions for each return code.
	object
Code	string	The HTTP return code.	200
Proportion	string	The proportion of the return code.	66.046511627907
Count	string	The number of times the return code was returned.	2

Examples

Success response

JSON format

{
  "EndTime": "2019-11-30T05:40:00Z",
  "StartTime": "2019-11-30T05:33:00Z",
  "RequestId": "BC858082-736F-4A25-867B-E5B67C85ACF7",
  "DomainName": "example.com,example.org",
  "DataInterval": "60",
  "RealTimeSrcHttpCodeData": {
    "UsageData": [
      {
        "TimeStamp": "2019-11-30T05:40:00Z",
        "Value": {
          "RealTimeSrcCodeProportionData": [
            {
              "Code": "200",
              "Proportion": "66.046511627907",
              "Count": "2"
            }
          ]
        }
      }
    ]
  }
}

Error codes

HTTP status code	Error code	Error message	Description
400	MissingTimeParameter	The StartTime and EndTime must be both specified.	You must set both the start time and the end time.
400	InvalidStartTime.Malformed	The specified StartTime parameter is invalid.	The format of the specified start time is invalid. Specify the time in the ISO 8601 standard in the yyyy-MM-ddTHH:mm:ssZ format. The time must be in UTC.
400	InvalidEndTime.Malformed	The specified EndTime is invalid.	The format of the specified end time is invalid. Specify the time in the ISO 8601 standard in the yyyy-MM-ddTHH:mm:ssZ format. The time must be in UTC.
400	InvalidEndTime.Mismatch	The specified EndTime is earlier than the StartTime.	The end time is earlier than the start time.
400	InvalidStartTime.ValueNotSupported	The specified StartTime is invalid.	The specified start time is invalid.

See Error Codes for a complete list.

Release notes

See Release Notes for a complete list.