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Virtual Private Cloud:AssociateIpamResourceDiscovery

Last Updated:Dec 03, 2025

Associates a resource discovery with an IPAM instance.

Operation description

  • You can associate a resource discovery instance with an IPAM instance only once.

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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

vpc:AssociateIpamResourceDiscovery

update

*IpamResourceDiscovery

acs:vpc:{#regionId}:{#accountId}:ipamresourcediscovery/{#IpamResourceDiscoveryId}

*Ipam

acs:vpc:{#regionId}:{#accountId}:ipam/{#IpamId}

None

None

Request parameters

Parameter

Type

Required

Description

Example

RegionId

string

Yes

The region ID.

cn-hangzhou

IpamId

string

Yes

The ID of the IPAM instance.

ipam-ccxbnsbhew0d6t****

IpamResourceDiscoveryId

string

Yes

The ID of the resource discovery instance.

ipam-res-disco-jt5f2af2u6nk2z321****

DryRun

boolean

No

Specifies whether to perform a dry run. Valid values:

  • true: Performs a dry run. Checks parameters, syntax, and quotas and limits, with no changes being made. Returns DryRunOperation if validation succeeds; otherwise returns an error.

  • false (default): Sends the request. On success, returns a 2xx status and performs the operation.

false

ClientToken

string

No

Ensures idempotency. Provide a unique ASCII token generated by your client. A new token is provided for each distinct request.

Note

If this parameter is not specified, the system automatically uses the RequestId of the API request as the ClientToken. The RequestId of each API request is different.

123e4567-e89b-12d3-a456-426655440000

Response elements

Element

Type

Description

Example

object

The returned data.

RequestId

string

The request ID.

E897D16A-50EB-543F-B002-C5A26AB818FF

Examples

Success response

JSON format

{
  "RequestId": "E897D16A-50EB-543F-B002-C5A26AB818FF"
}

Error codes

HTTP status code

Error code

Error message

Description

400

DryRunOperation

Request validation has been passed with DryRun flag set.

400

ResourceNotFound.IpamResourceDiscovery

The dependent instance of IPAM resource discovery is not found.

The dependent instance of IPAM resource discovery is not found.

400

ResourceNotFound.Ipam

The specified resource of ipam is not found.

The IPAM entered does not exist.

400

OperationDenied.ResourceDiscoveryAlreadyAssociated

You cannot associate the resource discovery because an association already exists.

You cannot associate the resource discovery because an association already exists.

See Error Codes for a complete list.

Release notes

See Release Notes for a complete list.