DescribeDcdnDomainRealTimeSrcBpsData-阿里云帮助中心

Queries the real-time back-to-origin bandwidth data of a domain name.

Operation description

The maximum invoke frequency per user is 10 invokes per second.
If you do not specify StartTime and EndTime, the operation returns data of the last hour by default. If you specify StartTime and EndTime, the operation returns data within the specified time range.

Time granularity of returned data timestamps

Based on the time span between StartTime and EndTime, different data timestamp granularities are returned. The corresponding time range of historical data that can be queried and data latency are as follows:

Time granularity	Maximum time span per query	Time range of historical data that can be queried	Data latency
1 minute	1 hour	7 days	5 minutes
5 minutes	3 days	93 days	15 minutes
1 hour	31 days	186 days	Generally 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:DescribeDcdnDomainRealTimeSrcBpsData

get

*Domain

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

None

Request parameters

Parameter	Type	Required	Description	Example
DomainName	string	Yes	The accelerated domain name. Separate multiple domain names with commas (,).	example.com
StartTime	string	No	The start time of the data to retrieve. Specify the time in the ISO 8601 standard in the yyyy-MM-ddTHH:mm:ssZ format. The time must be in UTC.	2015-12-10T20:00:00Z
EndTime	string	No	The end time of the data to retrieve. Specify the time in the ISO 8601 standard in the yyyy-MM-ddTHH:mm:ssZ format. The time must be in UTC. The end time must be later than the start time.	2015-12-10T20:01:00Z

Response elements

Element	Type	Description	Example
	object
EndTime	string	The end time. The time follows the ISO 8601 standard in the yyyy-MM-ddTHH:mm:ssZ format. The time is in UTC.	2015-12-10T20:01:00Z
StartTime	string	The start time. The time follows the ISO 8601 standard in the yyyy-MM-ddTHH:mm:ssZ format. The time is in UTC.	2015-12-10T20:00:00Z
RequestId	string	The request ID.	7CBCD6AD-B016-42E5-AE0B-B3731DE8F755
DomainName	string	The accelerated domain name.	example.com
DataInterval	string	The time interval between two consecutive records. Unit: seconds. Based on the maximum time span per query, this parameter returns a fixed value of 60 (1 minute), 300 (5 minutes), or 3600 (1 hour). For more information, see the Time granularity of returned data timestamps section.	60
RealTimeSrcBpsDataPerInterval	object
DataModule	array<object>	The back-to-origin bandwidth data collected at each time interval. Unit: bit/s.
	object
Value	string	The detailed usage data.	0
TimeStamp	string	The start time of the time interval. The time follows the ISO 8601 standard in the yyyy-MM-ddTHH:mm:ssZ format. The time is in UTC.	2015-12-10T20:01:00Z

Examples

Success response

JSON format

{
  "EndTime": "2015-12-10T20:01:00Z",
  "StartTime": "2015-12-10T20:00:00Z",
  "RequestId": "7CBCD6AD-B016-42E5-AE0B-B3731DE8F755",
  "DomainName": "example.com",
  "DataInterval": "60",
  "RealTimeSrcBpsDataPerInterval": {
    "DataModule": [
      {
        "Value": "0",
        "TimeStamp": "2015-12-10T20:01:00Z"
      }
    ]
  }
}

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.