UpdateGatewayFlowRule - Microservices Engine - Alibaba Cloud Documentation Center

Updates a throttling rule of a gateway.

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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:UpdateGatewayFlowRule

update

*All Resource

*

None

Request parameters

Parameter	Type	Required	Description	Example
Id	integer	Yes	The ID of the throttling rule.	549
GatewayId	integer	No	The gateway ID.	14407
GatewayUniqueId	string	Yes	The unique ID of the gateway.	gw-e2d226bba4b2445c9e29fa7f8216****
RouteId	integer	Yes	The route ID.	48811
RouteName	string	Yes	The route name.	routeA
Threshold	integer	Yes	The overall queries per second (QPS) threshold.	10
BehaviorType	integer	Yes	The type of the web fallback behavior. 0: returns the specified text 1: redirects to the specified page	0
BodyEncoding	integer	No	The encoding type. 0: plain text 1: JSON	0
ResponseStatusCode	integer	No	The HTTP status code.	429
ResponseContentBody	string	No	The returned HTTP text.	text
ResponseRedirectUrl	string	No	The redirection URL.	www.******.com
Enable	integer	Yes	Specifies whether to enable the rule. 0: disables the rule. 1: enables the rule.	0
AcceptLanguage	string	No	The language in which you want to display the results. Valid values: zh (default): Chinese. en: English.	zh

Response elements

Parameter	Type	Description	Example
	object	RestResult
RequestId	string	The request ID.	2B74E7F7-DF54-5AB1-B8F2-67391B83****
Data	object	The response data.
Id	integer	The ID of the throttling rule.	549
GatewayId	integer	The gateway ID.	14407
GatewayUniqueId	string	The unique ID of the gateway.	gw-e2d226bba4b2445c9e29fa7f8216****
RouteId	integer	The route ID.	48811
RouteName	string	The route name.	routeA
Threshold	integer	The overall queries per second (QPS) threshold.	10
StatDurationMs	integer	The duration of the statistics.	10
LimitMode	integer	The threshold conversion mode. 0: standalone. 1: cluster. 2: cluster-to-standalone.	0
BehaviorType	integer	The type of the web fallback behavior. 0: The specified content is returned. 1: The specified page is displayed.	0
BodyEncoding	integer	The encoding type. 0: plain text 1: JSON	0
ResponseStatusCode	integer	The HTTP status code.	429
ResponseContentBody	string	The HTTP return text.	Text
ResponseRedirectUrl	string	The redirection URL.	www.******.com
ResponseAdditionalHeaders	string	The custom header. The input is a key-value pair.	key=value
Enable	integer	Specifies whether to enable the rule. 0: The rule is not enabled. 1: The rule is enabled.	0
IdList	array	The IDs of the circuit breaking rules that are used to filter data.
	integer	The rule ID.	549

Examples

Success response

JSON format

{
  "RequestId": "2B74E7F7-DF54-5AB1-B8F2-67391B83****",
  "Data": {
    "Id": 549,
    "GatewayId": 14407,
    "GatewayUniqueId": "gw-e2d226bba4b2445c9e29fa7f8216****",
    "RouteId": 48811,
    "RouteName": "routeA",
    "Threshold": 10,
    "StatDurationMs": 10,
    "LimitMode": 0,
    "BehaviorType": 0,
    "BodyEncoding": 0,
    "ResponseStatusCode": 429,
    "ResponseContentBody": "Text",
    "ResponseRedirectUrl": "www.******.com",
    "ResponseAdditionalHeaders": "key=value",
    "Enable": 0,
    "IdList": [
      549
    ]
  }
}

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.