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Smart Access Gateway:DescribeSagDropTopN

Last Updated:Mar 29, 2024

You can call this operation to query the top 10 Smart Access Gateway (SAG) instances that have the highest packet loss rates in a specific region.

Debugging

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
smartag:DescribeSagDropTopNRead
  • All Resources
    *
    none
none

Request parameters

ParameterTypeRequiredDescriptionExample
RegionIdstringYes

The ID of the region where the SAG instance is deployed.

cn-shanghai
SizeintegerNo

The number of SAG instances to be queried. Default value:10. This value cannot be modified.

10

Response parameters

ParameterTypeDescriptionExample
object
RequestIdstring

The ID of the request.

AFF7E5A6-6897-4FDC-A5A8-1978B5B3E545
DropTopNobject []

The information about packets dropped by the SAG instance.

DropRatestring

The packet loss rate of the SAG instance. Unit: packets per second (PPS).

0.0
InstanceIdstring

The ID of the SAG instance.

sag-whfn****
Namestring

The name of the SAG instance.

test
RegionIdstring

The ID of the region where the SAG instance is deployed.

cn-shanghai

Examples

Sample success responses

JSONformat

{
  "RequestId": "AFF7E5A6-6897-4FDC-A5A8-1978B5B3E545",
  "DropTopN": [
    {
      "DropRate": "0.0",
      "InstanceId": "sag-whfn****",
      "Name": "test",
      "RegionId": "cn-shanghai"
    }
  ]
}

Error codes

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