ListForwardingRules - Global Accelerator - Alibaba Cloud Documentation Center

Queries the information about existing forwarding rules.

Operation description

Note This operation is used to query only custom forwarding rules, not the default forwarding rule.

Debugging

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

Debug

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.

Operation	Access level	Resource type	Condition key	Associated operation
ga:ListForwardingRules	List	Listener acs:ga:{#regionId}:{#accountId}:listener/{#listenerId}	none	none

Request parameters

Parameter	Type	Required	Description	Example
RegionId	string	Yes	The ID of the region where the Global Accelerator (GA) instance is deployed. Set the value to cn-hangzhou.	cn-hangzhou
ClientToken	string	No	The client token that is used to ensure the idempotence of the request. You can use the client to generate the value, but you must ensure that it is unique among all requests. The ClientToken value contain only ASCII characters. Note If you do not set this parameter, the system sets ClientToken to the value of RequestId. The value of RequestId may be different for each API request.	02fb3da4****
ListenerId	string	Yes	The ID of the listener.	lsr-bp1s0vzbi5bxlx5pw****
AcceleratorId	string	Yes	The ID of the GA instance.	ga-bp17frjjh0udz4qzk****
ForwardingRuleId	string	No	The ID of the forwarding rule.	frule-bp19a3t3yzr21q3****
NextToken	string	No	The token that is used for the next query. Valid values: If this is your first query or no subsequent query is to be sent, ignore this parameter. If a next query is to be sent, set the value to the value of NextToken that is returned from the last call.	FFmyTO70tTpLG6I3FmYAXGKPd****
MaxResults	integer	Yes	The number of entries to return on each page. Valid values: 1 to 100. Default value: 20.	20

Response parameters

Parameter	Type	Description	Example
	object	The response parameters.
RequestId	string	The ID of the request.	CFC67ED9-4AB1-431F-B6E3-A752B7B8CCD4
TotalCount	integer	The number of entries returned.	1
NextToken	string	The token that is used for the next query. Valid values: If NextToken is not returned, it indicates that no additional results exist. If NextToken is returned, the value indicates the token that is used for the next query.	FFmyTO70tTpLG6I3FmYAXGKPd****
MaxResults	integer	The number of entries returned per page.	20
ForwardingRules	object []	The forwarding rules.
Priority	integer	The priority of the forwarding rule. A value between 1 and 10000 is returned. A smaller value indicates a higher priority.	1000
ForwardingRuleId	string	The forwarding rule ID.	frule-bp19a3t3yzr21q3****
ForwardingRuleName	string	The forwarding rule name.	auto_named_rule
ForwardingRuleDirection	string	The direction in which the forwarding rule takes effect. By default, request is returned, which indicates that the forwarding rule takes effect on requests.	request
ForwardingRuleStatus	string	The state of the forwarding rule. Valid values: active: The forwarding rule is normal. configuring: The forwarding rule is being modified. deleting: The forwarding rule is being deleted.	active
RuleConditions	object []	The conditions that trigger the forwarding rule.
RuleConditionType	string	The type of the forwarding condition. Valid values: Host: domain name. Path: path. RequestHeader: HTTP header. Query: query string. Method: HTTP method. Cookie: cookie. SourceIP: source IP address.	Host
RuleConditionValue	string	The value of the forwarding condition type. Different JSON strings are returned based on the value of the RuleConditionType parameter. If you set RuleConditionType to Host, a domain name condition is returned. If multiple domain names are returned in a forwarding condition, the relationship between the domain names is OR. If you set RuleConditionType to Path, a path condition is returned. If multiple forwarding conditions of the path type are returned in a forwarding rule, the relationship between the forwarding conditions is OR. If multiple paths are returned in a forwarding condition, the relationship between the paths is OR. If you set RuleConditionType to RequestHeader, an HTTP header condition that consists of key-value pairs is returned. If you set RuleConditionType to Query, a query string condition that consists of key-value pairs is returned. If you set RuleConditionType to Method, an HTTP method condition is returned. If you set RuleConditionType to Cookie, a cookie condition that consists of key-value pairs is returned. If you set RuleConditionType to SourceIP, a source IP address condition is returned. If multiple source IP addresses are returned in a forwarding condition, the relationship between the source IP addresses is OR.	["www.example.com", "www.aliyun.com"]
PathConfig	object	The path configuration. Note GA instances created after July 12, 2022 support all forwarding condition types and action types. We recommend that you query forwarding conditions and actions by calling the RuleActionType and RuleActionValue operations.
Values	array	The path configuration. Note GA instances created after July 12, 2022 support all forwarding condition types and action types. We recommend that you query forwarding conditions and actions by calling the RuleActionType and RuleActionValue operations.
	string	The path. The path must be 1 to 128 characters in length and must start with a forward slash (/). The path can contain only letters, digits, and the following special characters: $ - _ . + / & ~ @ : '. Supported wildcard characters are asterisks () and question marks (?). Note* GA instances created after July 12, 2022 support all forwarding condition types and action types. We recommend that you query forwarding conditions and actions by calling the RuleActionType and RuleActionValue operations.	/test
HostConfig	object	The domain name configuration. Note GA instances created after July 12, 2022 support all forwarding condition types and action types. We recommend that you query forwarding conditions and actions by calling the RuleActionType and RuleActionValue operations.
Values	array	The domain name configuration. Note GA instances created after July 12, 2022 support all forwarding condition types and action types. We recommend that you query forwarding conditions and actions by calling the RuleActionType and RuleActionValue operations.
	string	The domain name. The domain name must be 3 to 128 characters in length, and can contain letters, digits, hyphens (-), and periods (.). Supported wildcard characters are asterisks () and question marks (?). Note* GA instances created after July 12, 2022 support all forwarding condition types and action types. We recommend that you query forwarding conditions and actions by calling the RuleActionType and RuleActionValue operations.	www.example.com
RuleActions	object []	The forwarding actions.
Order	integer	The forwarding priority. Note This parameter does not take effect.	1
RuleActionType	string	The type of the forwarding action. Valid values: ForwardGroup: forwards a request. Redirect: redirects a request. FixResponse: returns a fixed response. Rewrite: rewrites a request. AddHeader: adds a header to a request. RemoveHeaderConfig: deletes the header of a request.	ForwardGroup
RuleActionValue	string	The value of the forwarding action type. Different JSON strings are returned based on the value of the RuleActionType parameter. If you set RuleActionType to ForwardGroup, the information about a virtual endpoint group is returned. Parameter configuration: `type:` the type of the resource that is returned. The value is `endpointgroup`. `value:` the ID of the virtual endpoint group that is returned. If you set RuleActionType to Redirect, the redirecting configuration is returned. Parameter configuration: `protocol:` the protocol of requests after the requests are redirected. `domain:` the domain name to which requests are redirected. `port:` the port to which requests are redirected. `path:` the path to which requests are redirected. `query:` the query string of the requests that are redirected. `code:` the redirecting code. If you set RuleActionType to FixResponse, the information about the fixed response that you configured is returned. Parameter configuration: `code:` the HTTP status code that is returned. `type:` the type of the response content that is returned. `content:` the response content that is returned. If RuleActionType is set to AddHeader, the information about the HTTP header that is added is returned. Parameter configuration: `name:` the name of the HTTP header that is returned. `type:` the content type of the HTTP header that is returned. `value:` the content of the HTTP header that is returned. If you set RuleActionType to RemoveHeader, the information about the HTTP header that is deleted is returned. If you set RuleActionType to Rewrite, the rewriting configuration is returned. Parameter configuration: `domain:` the domain name to which requests are redirected. `path:` the path to which requests are redirected. `query:` the query string of the requests that are redirected.	[{"type":"endpointgroup", "value":"epg-bp1enpdcrqhl78g6r****"}]
ForwardGroupConfig	object	The forwarding action configuration. Note GA instances created after July 12, 2022 support all forwarding condition types and action types. We recommend that you query forwarding conditions and actions by calling the RuleActionType and RuleActionValue operations.
ServerGroupTuples	object []	The information about the endpoint groups. Note GA instances created after July 12, 2022 support all forwarding condition types and action types. We recommend that you query forwarding conditions and actions by calling the RuleActionType and RuleActionValue operations.
EndpointGroupId	string	The endpoint group ID. Note GA instances created after July 12, 2022 support all forwarding condition types and action types. We recommend that you query forwarding conditions and actions by calling the RuleActionType and RuleActionValue operations.	epg-bp1enpdcrqhl78g6r****
ListenerId	string	The listener ID.	lsr-bp1s0vzbi5bxlx5****
ServiceId	string	The service ID to which the managed instance belongs. Note Valid only when the ServiceManaged parameter is True.	ALB
ServiceManaged	boolean	Is it a managed instance. Valid values: true false	true
ServiceManagedInfos	object []	A list of action policies that users can execute on this managed instance.
Action	string	Managed policy action name, Valid values: Create Update Delete Associate UserUnmanaged CreateChild	Update
ChildType	string	Sub resource type, Valid values: Listener IpSet EndpointGroup ForwardingRule Endpoint EndpointGroupDestination EndpointPolicy Note Only valid when the Action parameter is CreateChild.	Listener
IsManaged	boolean	Is the managed policy action managed, Valid values: true: The managed policy action is managed, and users do not have permission to perform the operation specified in the Action on the managed instance. false: The managed policy action is not managed, and users have permission to perform the operation specified in the Action on the managed instance.	false

Examples

Sample success responses

JSONformat

{
  "RequestId": "CFC67ED9-4AB1-431F-B6E3-A752B7B8CCD4",
  "TotalCount": 1,
  "NextToken": "FFmyTO70tTpLG6I3FmYAXGKPd****",
  "MaxResults": 20,
  "ForwardingRules": [
    {
      "Priority": 1000,
      "ForwardingRuleId": "frule-bp19a3t3yzr21q3****",
      "ForwardingRuleName": "auto_named_rule",
      "ForwardingRuleDirection": "request",
      "ForwardingRuleStatus": "active",
      "RuleConditions": [
        {
          "RuleConditionType": "Host",
          "RuleConditionValue": "[\"www.example.com\", \"www.aliyun.com\"]",
          "PathConfig": {
            "Values": [
              "/test"
            ]
          },
          "HostConfig": {
            "Values": [
              "www.example.com"
            ]
          }
        }
      ],
      "RuleActions": [
        {
          "Order": 1,
          "RuleActionType": "ForwardGroup",
          "RuleActionValue": "[{\"type\":\"endpointgroup\", \"value\":\"epg-bp1enpdcrqhl78g6r****\"}]",
          "ForwardGroupConfig": {
            "ServerGroupTuples": [
              {
                "EndpointGroupId": "epg-bp1enpdcrqhl78g6r****"
              }
            ]
          }
        }
      ],
      "ListenerId": "lsr-bp1s0vzbi5bxlx5****",
      "ServiceId": "ALB",
      "ServiceManaged": true,
      "ServiceManagedInfos": [
        {
          "Action": "Update",
          "ChildType": "Listener",
          "IsManaged": false
        }
      ]
    }
  ]
}

Error codes

HTTP status code	Error code	Error message	Description
400	NotExist.Listener	The listener does not exist.	The listener does not exist.
400	NotActive.Listener	The state of the listener is not active.	The listener is unstable.
400	NotExist.Accelerator	The accelerated instance does not exist.	The GA instance does not exist.
400	StateError.Accelerator	The state of the accelerated instance is invalid.	The status of the GA instance is invalid.
400	NotExist.BusinessRegion	The business region does not exist.	The business region does not exist.
400	NotExist.BasicBandwidthPackage	You must specify the basic bandwidth package.	You must specify the basic bandwidth package.
400	QuotaExceeded.EndPoint	The maximum number of endpoints is exceeded.	The maximum number of endpoints is exceeded.
400	Exist.EndpointGroup	The endpoint group already exists.	The endpoint group already exists.
400	NoPermission.VpcEndpoint	You are not authorized to perform the operation.	The user does not have permissions to create service linked roles. Contact the Alibaba Cloud account owner or the permission administrator to grant the current user AliyunGlobalAccelerationFullAccess or create custom permission policies for service linked role. The following content describes the detailed information about custom permission policies: ServiceName: vpcendpoint.ga.aliyuncs.com. Service linked role name: AliyunServiceRoleForGaVpc. Endpoint Permission: ram:CreateServiceLinkedRole.

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

Change history

Change time

Summary of changes

Operation

2023-08-15

The Error code has changed. The response structure of the API has changed

see changesets

Change item	Change content
Error Codes	The Error code has changed.
	delete Error Codes: 400
Output Parameters	The response structure of the API has changed.