You can call this operation to unlink a classic network-type instance from a virtual private cloud (VPC) by removing the ClassicLink connection between them. After the instance is unlinked from the VPC, it can no longer communicate with instances in the VPC.
Debugging
Authorization information
There is currently no authorization information disclosed in the API.
Request parameters
Parameter | Type | Required | Description | Example |
---|---|---|---|---|
RegionId | string | Yes | The region ID of the classic network-type instance. You can call the DescribeRegions operation to query the most recent region list. | cn-hangzhou |
InstanceId | string | Yes | The ID of the classic network-type instance. | i-bp67acfmxazb4p**** |
VpcId | string | Yes | The ID of the VPC to which the instance is linked. | vpc-bp67acfmxazb4p**** |
Response parameters
Examples
Sample success responses
JSON
format
{
"RequestId": "473469C7-AA6F-4DC5-B3DB-A3DC0DE3C83E"
}
Error codes
HTTP status code | Error code | Error message | Description |
---|---|---|---|
403 | InvalidInstanceId.NotFound | The InstanceId provided does not exist in our records. | The specified instance does not exist. Check whether the instance ID is correct. |
403 | InvalidRegionId.Malformed | The specified parameter ?RegionId? is not valid. | The specified RegionId parameter is invalid. |
403 | InvalidVpcId.Malformed | The specified parameter ?VpcId? is not valid. | The specified VpcId parameter is invalid. |
403 | InvalidInstanceId.MalFormed | The specified instance is not a classic network instance. | The specified instance does not reside in the classic network. |
403 | OperationDenied | The instances are not allowed to detach from the linked vpc. | The instance cannot be unlinked from the VPC. |
403 | InvalidParameter.InvalidInstanceIdAndVpcId | The parameter InstanceId and VpcId are not allowed to be empty at the same time. | At least one of the InstanceId and VpcId parameters must be specified. |
403 | InvalidInstanceId.NotFound | The specified instance does not exist. | The specified instance does not exist. Check whether the instance ID is correct. |
403 | InvalidStatus.InstanceStatus | The specified instance status is not support this operation ,expect status is running or shutted. | The instance is in a state that does not support the operation. The operation can be performed only when the instance is in the Running or Stopped state. |
403 | InvalidInstanceId.NotBelong | The specified instance is not belong to you. | The specified instance does not exist in your account. |
403 | Forbidden.SubUser | User not authorized to operate on the specified resource. | Your RAM user is not authorized to manage this resource. |
403 | InvalidOperation.InvalidVpc | The specified instance not link specify vpc | - |
403 | InvalidStatus.InstanceStatus | The specified instance status does not support this operation, expected status is Running or Stopped. | The instance is in a state that does not support the current operation. The operation can be performed only when the instance is in the Running or Stopped state. |
403 | OperationDenied | The specified vpc is disabled detach classic link. | - |
For a list of error codes, visit the Service error codes.
Change history
Change time | Summary of changes | Operation | ||||
---|---|---|---|---|---|---|
2023-08-31 | The Error code has changed | see changesets | ||||
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