CreateSentinelBlockFallbackDefinition - Microservices Engine

Creates behavior management definitions

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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

mse:CreateSentinelBlockFallbackDefinition

update

*All Resource

*

None

Request parameters

Parameter	Type	Required	Description	Example
AppName	string	No	The application name.	example-app
RegionId	string	No	The region.	cn-hangzhou
Source	string	No	Redundant parameter, currently ignored.	edasmsc
Language	string	No	The programming language, such as Java or Go.	JAVA
Namespace	string	No	The name of the Microservices Engine (MSE) namespace.	test
AppId	string	No	The application ID, which can be omitted.	abcde@12345
Scenario	string	No	The scenario, uniformly fill in default.	default
ResourceClassification	integer	No	The target resource type.	1 Web 2 Rpc
FallbackBehavior	string	No	The behavior details.	{"webFallbackMode":0,"webRespMessage":"{}","webRespStatusCode":429,"webRespContentType":0}
Name	string	No	The behavior name.	MyFallback
AcceptLanguage	string	No	The language in which you want to display the results. Valid values: zh and en. zh is the default value, which indicates Chinese. en indicates English.	zh

Response elements

Parameter	Type	Description	Example
	object
Message	string	The returned message.	success
RequestId	string	The request ID.	ADDD8AB7-8D1C-4697-A83E-410D2607****
Data	object	The data returned.
ResourceClassification	integer	The target resource type.	1
UserId	string	The user ID.	123456
AppName	string	The name of the application.	spring-cloud-a
Id	integer	The behavior ID.	34726
Namespace	string	The microservice namespace to which the application belongs.	default
Name	string	The behavior name.	test
FallbackBehavior	string	The behavior details.	{"webRespStatusCode":429,"webRespMessage":"test","webFallbackMode":0,"webRespContentType":0}
Code	integer	The response code.	200
Success	string	Indicates whether the request was successful. Valid values: `true`: The request was successful. `false`: The request failed.	true
HttpStatusCode	integer	The HTTP status code.	200

Examples

Success response

JSON format

{
  "Message": "success",
  "RequestId": "ADDD8AB7-8D1C-4697-A83E-410D2607****",
  "Data": {
    "ResourceClassification": 1,
    "UserId": "123456",
    "AppName": "spring-cloud-a",
    "Id": 34726,
    "Namespace": "default",
    "Name": "test",
    "FallbackBehavior": "{\"webRespStatusCode\":429,\"webRespMessage\":\"test\",\"webFallbackMode\":0,\"webRespContentType\":0}"
  },
  "Code": 200,
  "Success": "true",
  "HttpStatusCode": 200
}

Error codes

HTTP status code	Error code	Error message	Description
400	IllegalRequest	Invalid request:%s	Invalid request: %s
400	InvalidParameter	Parameter error:%s	Request parameter error: %s
500	InternalError	Console error. Try again later:%s	Console error. Try again later: %s
403	NoPermission	You are not authorized to perform this operation:%s	You do not have the permission to use this interface:%s
404	NotFound	Not found:%s	The resource does not exist:%s

See Error Codes for a complete list.

Release notes

See Release Notes for a complete list.