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    CDN:DescribeDomainMax95BpsData

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    CDN:DescribeDomainMax95BpsData

    Last Updated:Oct 10, 2026

    Queries the 95th percentile peak bandwidth monitoring data for accelerated domain names.

    Operation description

    You can query data in three ways:

    • If you specify both StartTime and EndTime, and the difference between EndTime and StartTime is within 24 hours, the system queries the 95th percentile peak bandwidth for the day when StartTime falls. Otherwise, the system queries the 95th percentile peak bandwidth for the month when StartTime falls.

    • If you specify both TimePoint and Cycle, the system returns the 95th percentile peak bandwidth for the cycle to which TimePoint belongs.

    • If you specify StartTime and EndTime, and additionally specify Cycle, the system returns the 95th percentile peak bandwidth for all specified cycles within the query range.






    If none of these three methods are specified, the system returns the 95th percentile peak bandwidth for the past 24 hours by default.




    • Maximum query span: 90 days.

    • Minimum query granularity: 1 day.

    • Maximum query range: 90 days.






    • Rate limit per user: 100 calls per second.

    • Data unit: bit/s.

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    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 to query. If this parameter is left empty, the merged data of all accelerated domain names is returned by default.

    Note

    Batch domain name queries are not supported.

    example.com
    StartTime

    string

    No

    The start time of the 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 time of the 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 start time of the data.

    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 of the 95th percentile peak bandwidth. Default value: day. Valid values:

    • day: Queries the 95th percentile peak bandwidth by day.

    • month: Queries the 95th percentile peak bandwidth by month.

    Valid values:

    • month :

      Queries the 95th percentile peak bandwidth by month.

    • day :

      Queries the 95th percentile peak bandwidth by day.

    month

    Response elements

    Element

    Type

    Description

    Example

    object

    RequestId

    string

    The request ID.

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

    string

    The accelerated domain name information.

    example.com
    EndTime

    string

    The end time of the retrieved data. The time is in the ISO 8601 standard and in UTC.

    2015-12-11T21:00:00Z
    StartTime

    string

    The start time of the retrieved data. The time is in the ISO 8601 standard and in UTC.

    2015-12-10T20:00:00Z
    DomesticMax95Bps

    string

    The 95th percentile peak bandwidth in the Chinese mainland.

    16777590.28
    OverseasMax95Bps

    string

    The 95th percentile peak bandwidth outside the Chinese mainland.

    0
    Max95Bps

    string

    The 95th percentile peak bandwidth.

    16777590.28
    DetailData

    object

    Max95Detail

    array<object>

    The detailed data of the 95th percentile peak bandwidth.

    object

    TimeStamp

    string

    The start time of the time slice. The time is in the ISO 8601 standard and in UTC.

    2015-12-11T21:00:00Z
    Area

    string

    The region corresponding to the 95th percentile peak bandwidth.

    CN
    Max95BpsPeakTime

    string

    The time when the 95th percentile peak bandwidth is reached. The time is in the ISO 8601 standard and in UTC.

    2015-12-11T21:05:00Z
    Max95Bps

    number

    The 95th percentile peak 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 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.