DescribeGrantRulesToResource - Cloud Enterprise Network - Alibaba Cloud Documentation Center

Queries the permissions granted by a network instance to a Cloud Enterprise Network (CEN) instance that belongs to another account. This operation returns information such as the Alibaba Cloud account that owns the CEN instance and the payer for the network instance.

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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

cen:DescribeGrantRulesToResource

get

*VPC

acs:vpc:*:{#accountId}:vpc/{#VpcId}

None

Request parameters

Parameter	Type	Required	Description	Example
RegionId	string	No	The ID of the region where the network instance is deployed. For more information, see DescribeChildInstanceRegions.	cn-hangzhou
ResourceId	string	Yes	The ID of the network instance.	vpc-p0wfut1iqauelpdpb****
ProductType	string	Yes	The type of the network instance. Valid values: VPC: a Virtual Private Cloud (VPC) instance. ExpressConnect: a virtual border router (VBR) instance. VPN: an IPsec-VPN connection. ECR: an Express Connect Router (ECR) instance.	VPC
MaxResults	integer	No	If you do not specify this parameter, the results are not returned by page. The `MaxResults` parameter in the response indicates the total number of entries. If you specify this parameter, the results are returned by page. The value of this parameter specifies the number of entries to return on each page. Valid values: 1 to 100. The `MaxResults` parameter in the response indicates the number of entries on the current page. The recommended value is 20.	20
NextToken	string	No	The token for the next page of results. You do not need to specify this parameter for the first request or when no subsequent request is to be sent. If a next page of results exists, set this parameter to the NextToken value returned from the previous request.	FFmyTO70tTpLG6I3FmYAXGKPd****

Response elements

Element	Type	Description	Example
	object	The response.
NextToken	string	The token for the next page of results. If this parameter is empty, no next page exists. If a value is returned, the value is the token for the next page.	FFmyTO70tTpLG6I3FmYAXGKPd****
RequestId	string	The request ID.	C6E5992C-A57B-5A6C-9B26-568074DC68BA
TotalCount	integer	The number of entries returned.	1
MaxResults	integer	If you do not specify the MaxResults parameter in the request, the results are not paged. The value of this parameter indicates the total number of entries. If you specify the MaxResults parameter in the request, the results are paged. The value of this parameter indicates the number of entries on the current page.	1
GrantRules	array<object>	A list of authorization details.
	object	The authorization details.
CenOwnerId	integer	The ID of the Alibaba Cloud account that owns the CEN instance.	1250123456123456
OrderType	string	The payer for the network instance. Valid values: PayByCenOwner: The account that owns the CEN instance pays the transit router connection and traffic processing fees that are generated by the network instance. PayByResourceOwner: The account that owns the network instance pays the transit router connection and traffic processing fees that are generated by the network instance.	PayByCenOwner
CenId	string	The ID of the CEN instance.	cen-44m0p68spvlrqq****
CreateTime	string	The time when the authorization was created. The time is displayed in UTC and follows the ISO 8601 standard in the `YYYY-MM-DDThh:mmZ` format.	2024-01-24T16:46Z

Examples

Success response

JSON format

{
  "NextToken": "FFmyTO70tTpLG6I3FmYAXGKPd****",
  "RequestId": "C6E5992C-A57B-5A6C-9B26-568074DC68BA",
  "TotalCount": 1,
  "MaxResults": 1,
  "GrantRules": [
    {
      "CenOwnerId": 1250123456123456,
      "OrderType": "PayByCenOwner",
      "CenId": "cen-44m0p68spvlrqq****",
      "CreateTime": "2024-01-24T16:46Z"
    }
  ]
}

Error codes

HTTP status code	Error code	Error message	Description
400	InvalidParameter	Invalid parameter.
400	MissingParameter	Missing parameter.
400	InvalidParameter.RegionId	The specified Region Id is invalid.	The error message returned because the specified region ID is invalid.
400	MissingParameter.RegionId	Missing RegionId parameter.	Missing RegionId parameter.
400	IllegalParam.NextToken	NextToken is illegal	The error message returned because the NextToken parameter is set to an invalid value.
400	Unauthorized	The AccessKeyId is unauthorized.	The error message returned because you do not have the permissions to perform this operation.

See Error Codes for a complete list.

Release notes

See Release Notes for a complete list.