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Last Updated:Mar 28, 2024

Queries the bandwidth values by Internet service provider (ISP) and region.

Operation description

  • The data is collected every 5 minutes.
  • You can call this operation up to 20 times per second per account.


OpenAPI Explorer automatically calculates the signature value. For your convenience, we recommend that you call this operation in OpenAPI Explorer.

Authorization information

The following table shows the authorization information corresponding to the API. The authorization information can be used in the Action policy element to grant a RAM user or RAM role the permissions to call this API operation. Description:

  • Operation: the value that you can use in the Action element to specify the operation on a resource.
  • Access level: the access level of each operation. The levels are read, write, and list.
  • Resource type: the type of the resource on which you can authorize the RAM user or the RAM role to perform the operation. Take note of the following items:
    • The required resource types are displayed in bold characters.
    • If the permissions cannot be granted at the resource level, All Resources is used in the Resource type column of the operation.
  • Condition Key: the condition key that is defined by the cloud service.
  • Associated operation: other operations that the RAM user or the RAM role must have permissions to perform to complete the operation. To complete the operation, the RAM user or the RAM role must have the permissions to perform the associated operations.
OperationAccess levelResource typeCondition keyAssociated operation
  • Domain

Request parameters


The accelerated domain name.

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.


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. The maximum time range that can be specified is 1 hour.

The name of the ISP. You can specify only one ISP name in each call.

You can call the DescribeCdnRegionAndIsp operation to query ISPs.


The names of the regions. Separate multiple region names with commas (,).

You can call the DescribeCdnRegionAndIsp operation to query the most recent region list.


Response parameters


The response parameters in the JSON format. These parameters indicate the following information in sequence: UNIX time, region, ISP, distribution of HTTP status codes, response time, bandwidth (bit/s), average response rate, page views, cache hit ratio, and request hit ratio.

{"1472659200":{"Tianjin":{"China Telecom":{"http_codes":{"000":0,"200":6,"400":0},"rt":4183,"bandwidth":46639,"avg_speed":7773,"pv":6,"hit_rate":0.93,"request_hit_rate":0.66}}}}

The ID of the request.



Sample success responses


  "JsonResult": "{\"1472659200\":{\"Tianjin\":{\"China Telecom\":{\"http_codes\":{\"000\":0,\"200\":6,\"400\":0},\"rt\":4183,\"bandwidth\":46639,\"avg_speed\":7773,\"pv\":6,\"hit_rate\":0.93,\"request_hit_rate\":0.66}}}}\n",
  "RequestId": "16A96B9A-F203-4EC5-8E43-CB92E68F4CD8"

Error codes

HTTP status codeError codeError messageDescription
400InvalidStartTime.MalformedSpecified StartTime is malformed.The specified start time is invalid. For more information, see the API references.
400InvalidEndTime.MalformedSpecified EndTime is malformed.The format of the end time is invalid. Specify a valid value.
400InvalidStartTime.ValueNotSupportedThe specified value of parameter StartTime is not supported.The start time is invalid. Set this parameter to another value and try again.
400InvalidTime.ValueNotSupportedStartTime or EndTime is miss match.Start time and end time do not match, time span limit is exceeded, or the time parameter is invalid.

For a list of error codes, visit the Service error codes.

Change history

Change timeSummary of changesOperation
2023-06-13The Error code has changedsee changesets
Change itemChange content
Error CodesThe Error code has changed.
    Error Codes 400 change