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Microservices Engine:ListSentinelBlockFallbackDefinitions

Last Updated:May 08, 2025

Obtains the custom behavior of traffic protection.

Debugging

You can run this interface directly in OpenAPI Explorer, saving you the trouble of calculating signatures. After running successfully, OpenAPI Explorer can automatically generate SDK code samples.

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:
    • For mandatory resource types, indicate with a prefix of * .
    • 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
mse:ListSentinelBlockFallbackDefinitionslist
*All Resources
*
    none
none

Request parameters

ParameterTypeRequiredDescriptionExample
ClassificationSetarrayNo

Behavior Classification Set.

integerNo

Behavior classification.

Enumeration Value:
  • 1: web.
  • 2: rpc.
1
NamespacestringYes

The name of the Microservices namespace.

default
AppNamestringYes

The name of the application.

spring-cloud-a
AcceptLanguagestringNo

The language of the response. Valid values:

  • zh: Chinese
  • en: English
zh

Response parameters

ParameterTypeDescriptionExample
object
HttpStatusCodeinteger

The HTTP status code returned.

200
Messagestring

The message returned.

OK
RequestIdstring

The request ID.

4E9FDCFE-0738-493B-B801-82BDFBCB****
Dataarray<object>

The details of the data.

fallbacksobject
Idstring

Behavior Id

12
Namespacestring

The name of the Microservices namespace.

default
AppNamestring

The name of the application.

spring-cloud-a
Namestring

The name of the behavior.

defaultFallback
ResourceClassificationstring

Behavior classification.

1
FallbackBehaviorobject

Behavior detail.

{"webRespStatusCode":429,"webRespMessage":"test","webFallbackMode":0,"webRespContentType":0}
TargetMapobject

Resource information bound to the behavior.

{"/params/{hot}":[1]}
Successboolean

Indicates whether the request was successful. Valid values:

  • true: The request was successful.
  • false: The request failed.
true

Examples

Sample success responses

JSONformat

{
  "HttpStatusCode": 200,
  "Message": "OK",
  "RequestId": "4E9FDCFE-0738-493B-B801-82BDFBCB****",
  "Data": [
    {
      "Id": 12,
      "Namespace": "default",
      "AppName": "spring-cloud-a",
      "Name": "defaultFallback",
      "ResourceClassification": 1,
      "FallbackBehavior": {
        "webRespStatusCode": 429,
        "webRespMessage": "test",
        "webFallbackMode": 0,
        "webRespContentType": 0
      },
      "TargetMap": {
        "/params/{hot}": [
          1
        ]
      }
    }
  ],
  "Success": true
}

Error codes

HTTP status codeError codeError messageDescription
400IllegalRequestInvalid request:%sInvalid request: %s
400InvalidParameterParameter error:%sRequest parameter error: %s
403NoPermissionYou are not authorized to perform this operation:%sYou do not have the permission to use this interface:%s
404NotFoundNot found:%sThe resource does not exist:%s
500InternalErrorConsole error. Try again later:%sConsole error. Try again later: %s

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

Change history

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