Help Center/ Virtual Private Cloud/ API Reference/ VPC APIs (V3)/ Subnet CIDR Reservations/ Deleting a Subnet CIDR Reservation
Updated on 2025-11-10 GMT+08:00
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Deleting a Subnet CIDR Reservation

Function

This API is used to delete a subnet CIDR reservation that is no longer required.

Calling Method

For details, see Calling APIs.

Authorization Information

Each account has all the permissions required to call all APIs, but IAM users must be assigned the required permissions.

  • If you are using role/policy-based authorization, see Permissions Policies and Supported Actions for details on the required permissions.
  • If you are using identity policy-based authorization, the following identity policy-based permissions are required.

    Action

    Access Level

    Resource Type (*: required)

    Condition Key

    Alias

    Dependencies

    vpc:subnets:deleteReservation

    Write

    subnet *

    • g:ResourceTag/<tag-key>

    • vpc:VirsubnetCidrReservationId

    • g:EnterpriseProjectId

    -

    -

URI

DELETE /v3/{project_id}/vpc/virsubnet-cidr-reservations/{virsubnet_cidr_reservation_id}

Table 1 Path Parameters

Parameter

Mandatory

Type

Description

project_id

Yes

String

Definition:

Project ID. For details about how to obtain a project ID, see Obtaining a Project ID.

Range:

N/A

virsubnet_cidr_reservation_id

Yes

String

Definition:

ID of a subnet CIDR reservation.

Range:

N/A

Request Parameters

None

Response Parameters

Status code: 204

The DELETE operation is successful. For more status codes, see Status Codes.

None

Example Requests

Delete a single subnet CIDR reservation.

DELETE https://{Endpoint}/v3/{project_id}/vpc/virsubnet-cidr-reservations/ed4edb94-754c-7848-bb77-2d381906c535

Example Responses

None

Status Codes

Status Code

Description

204

The DELETE operation is successful. For more status codes, see Status Codes.

Error Codes

See Error Codes.

Parent Topic: Subnet CIDR Reservations