All Products
Search
Document Center

CDN:DescribeDomainMax95BpsData

Last Updated:Mar 28, 2026

Queries the 95th percentile bandwidth data of a domain name.

Operation description

You can use one of the following methods to query data:

  • If you specify the StartTime and EndTime parameters and the time range that is specified by these parameters is less than or equal to 24 hours, the 95th percentile bandwidth data on the day of the start time is returned. If the time range that is specified by these parameters is more than 24 hours, the 95th percentile bandwidth data in the month of the start time is returned.

  • If you specify the TimePoint and Cycle parameters, the 95th percentile bandwidth data of the cycle is returned.

  • If you specify the StartTime, EndTime, and Cycle parameters, the 95th percentile bandwidth data of the cycle is returned.

If you do not use one of the methods, the 95th percentile bandwidth data of the previous 24 hours is returned by default.

  • Maximum time range to query: 90 days

  • Minimum data granularity to query: 1 day

  • Historical data available: 90 days

  • Each account can call this operation up to 100 times per second.

  • The unit of the bandwidth data returned is bit/s.

Try it now

Try this API in OpenAPI Explorer, no manual signing needed. Successful calls auto-generate SDK code matching your parameters. Download it with built-in credential security for local usage.

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

cdn:DescribeDomainMax95BpsData

none

*Domain

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

None None

Request parameters

Parameter

Type

Required

Description

Example

DomainName

string

No

The accelerated domain name. If you do not specify a domain name, data of all domain names is queried.

Note

You cannot specify multiple domain names in a DescribeDomainMax95BpsData request.

example.com

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.

2017-12-21T08:00:00Z

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.

Note

The end time must be later than the start time.

2017-12-22T08:00:00Z

TimePoint

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.

2017-12-21T10:00:00Z

Cycle

string

No

The cycle to query the 95th percentile bandwidth data. Default value: day. Valid values:

  • day: queries the 95th percentile bandwidth data by day.

  • month: queries the 95th percentile bandwidth data by month.

month

Response elements

Element

Type

Description

Example

object

RequestId

string

The ID of the request.

3C6CCEC4-6B88-4D4A-93E4-D47B3D92CF8F

DomainName

string

The accelerated domain name.

example.com

EndTime

string

The end of the time range for which the data was queried.

2015-12-11T21:00:00Z

StartTime

string

The beginning of the time range for which the data was queried.

2015-12-10T20:00:00Z

DomesticMax95Bps

string

The 95th percentile bandwidth in the Chinese mainland.

16777590.28

OverseasMax95Bps

string

The 95th percentile bandwidth outside the Chinese mainland.

0

Max95Bps

string

The 95th percentile bandwidth.

16777590.28

DetailData

object

Max95Detail

array<object>

Details of the 95th percentile bandwidth.

object

TimeStamp

string

The timestamp of the returned data.

2015-12-11T21:00:00Z

Area

string

Region of the 95th percentile bandwidth.

CN

Max95BpsPeakTime

string

Time of the 95th percentile bandwidth.

2015-12-11T21:05:00Z

Max95Bps

number

The 95th percentile bandwidth.

16777590.28

Examples

Success response

JSON format

{
  "RequestId": "3C6CCEC4-6B88-4D4A-93E4-D47B3D92CF8F",
  "DomainName": "example.com",
  "EndTime": "2015-12-11T21:00:00Z",
  "StartTime": "2015-12-10T20:00:00Z",
  "DomesticMax95Bps": "16777590.28",
  "OverseasMax95Bps": "0",
  "Max95Bps": "16777590.28",
  "DetailData": {
    "Max95Detail": [
      {
        "TimeStamp": "2015-12-11T21:00:00Z",
        "Area": "CN",
        "Max95BpsPeakTime": "2015-12-11T21:05:00Z",
        "Max95Bps": 16777590.28
      }
    ]
  }
}

Error response

JSON format

{"RequestId":"16A96B9A-F203-4EC5-8E43-CB92E68F4CD8","HostId":"cdn.aliyuncs.com","Code":"InternalError","Message":"The request processing has failed due to some unknown error."}

Error codes

HTTP status code

Error code

Error message

Description

400 InvalidStartTime.Malformed The specified value of parameter StartTime is malformed.
400 InvalidEndTime.Malformed The specified value of parameter EndTime is malformed.
400 InvalidStartTime.ValueNotSupported The specified value of parameter StartTime is not supported.
400 InvalidEndTime.Mismatch Specified EndTime does not match the specified StartTime. StartTime must be earlier than EndTime.
400 InvalidTimePoint.Malformed Specified TimePoint is malformed. The specified TimePoint parameter is invalid.
400 InvalidTimeSpan The time span exceeds the limit. The time span exceeds the limit. Configure a valid time span as described in API documentation.
400 InvalidTime.Malformed Specified StartTime or EndTime is malformed. The specified start or end time is invalid.
404 InvalidDomain.NotFound The domain provided does not exist in our records.

See Error Codes for a complete list.

Release notes

See Release Notes for a complete list.