CreateErRouteMap-阿里云帮助中心

Users can use this API to create routing policy by specifying the network instance connection under Lingjun HUB.

Operation description

When you call this operation to create a routing policy, note that:

Make sure that you have created a Lingjun HUB instance.
Make sure that you have created a network instance connection.
This operation is an asynchronous operation. After you call this operation, the system returns the ID of the routing policy. In this case, the routing policy instance may not be created yet, and the system background creation task is still in progress. You can use ListErRouteMaps or GetErRouteMap to query the status of a routing policy.
- If the status of the routing policy is Execute, the system is creating the instance.
- If the status of the routing policy is Available, the creation is successful.

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Test

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

eflo:CreateErRouteMap

create

*ErRouteMap

acs:eflo:{#regionId}:{#accountId}:Er_RMap/*

None

Request parameters

Parameter	Type	Required	Description	Example
RouteMapNum	integer	Yes	The ID of the policy. A smaller sequence number indicates a lower priority. When a route is matched, a policy with a higher priority is preferentially matched. Valid values: 1001 to 2000	1001
Description	string	No	Policy description	描述
TransmissionInstanceId	string	Yes	The ID of the source instance.	vpd-xlsjsdvt
TransmissionInstanceType	string	Yes	The type of the source instance. Valid values: VPD: Lingjun network segment. VCC: Lingjun Connection.	VPD
ReceptionInstanceId	string	Yes	The ID of the destination instance.	vpd-xlhsvdvt
ReceptionInstanceType	string	Yes	The type of the destination instance. Valid values: VPD: Lingjun network segment. VCC: Lingjun Connection.	VPD
DestinationCidrBlock	string	No	Destination CIDR Block	0.0.0.0/0
RouteMapAction	string	Yes	Policy behavior; optional values: permit: Allow deny: Rejected	permit
TransmissionInstanceOwner	string	No	The tenant to which the route publish instance belongs	1620939556166277
ReceptionInstanceOwner	string	No	The tenant to which the route receiving instance belongs.	1620939556166277
RegionId	string	Yes	The region ID.	cn-wulanchabu
ErId	string	Yes	Lingjun HUB ID	er-aueyxxsy

Response elements

Element	Type	Description	Example
	object	AjaxResult
Code	integer	The response status code.	0
Message	string	The error message. (If the instance is in the Exception state, the exception cause is prompted.)	成功
RequestId	string	The request ID.	039C3C3A-3C37-5672-80D5-D8CD48C676D1
Content	object	The response parameters.
ErRouteMapId	string	routing policy ID	er-rmap-uwglhzom
AccessDeniedDetail	string	The details about the access denial. This parameter is returned only if Resource Access Management (RAM) authentication failed.	None

Examples

Success response

JSON format

{
  "Code": 0,
  "Message": "成功",
  "RequestId": "039C3C3A-3C37-5672-80D5-D8CD48C676D1",
  "Content": {
    "ErRouteMapId": "er-rmap-uwglhzom"
  },
  "AccessDeniedDetail": "None"
}

Error codes

See Error Codes for a complete list.

Release notes

See Release Notes for a complete list.