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Virtual Private Cloud:ReplaceVpcDhcpOptionsSet

Last Updated:May 14, 2024

Replaces the DHCP options set that is associated with a virtual private cloud (VPC).

Operation description

  • The ReplaceVpcDhcpOptionsSet operation is asynchronous. After you send the request, the system returns a request ID. However, the operation is still being performed in the system background. You can call the DescribeVpcAttribute operation to query the status of a DHCP options set:

    • If the DHCP options set is in the Pending state, the DHCP options set is being replaced.
    • If the DHCP options set is in the InUse state, the DHCP options set is replaced.
  • You cannot repeatedly call the ReplaceVpcDhcpOptionsSet operation to replace the DHCP options set associated with a VPC within the specified period of time.

Debugging

OpenAPI Explorer automatically calculates the signature value. For your convenience, we recommend that you call this operation in OpenAPI Explorer.

Authorization information

The following table shows the authorization information corresponding to the API. The authorization information can be used in the Action policy element to grant a RAM user or RAM role the permissions to call this API operation. Description:

  • Operation: the value that you can use in the Action element to specify the operation on a resource.
  • Access level: the access level of each operation. The levels are read, write, and list.
  • Resource type: the type of the resource on which you can authorize the RAM user or the RAM role to perform the operation. Take note of the following items:
    • The required resource types are displayed in bold characters.
    • If the permissions cannot be granted at the resource level, All Resources is used in the Resource type column of the operation.
  • Condition Key: the condition key that is defined by the cloud service.
  • Associated operation: other operations that the RAM user or the RAM role must have permissions to perform to complete the operation. To complete the operation, the RAM user or the RAM role must have the permissions to perform the associated operations.
OperationAccess levelResource typeCondition keyAssociated operation
vpc:ReplaceVpcDhcpOptionsSetWrite
  • DhcpOptionsSet
    acs:vpc:{#regionId}:{#accountId}:dhcpoptionsset/{#DhcpOptionsSetId}
  • VPC
    acs:vpc:{#regionId}:{#accountId}:vpc/{#VpcId}
    none
none

Request parameters

ParameterTypeRequiredDescriptionExample
RegionIdstringYes

The region to which the DHCP options set belongs. You can call the DescribeRegions operation to query the most recent region list.

cn-hangzhou
DhcpOptionsSetIdstringYes

The ID of the new DHCP options set.

dopt-o6w0df4epg9zo8isy****
VpcIdstringYes

The ID of the associated VPC.

vpc-dsferghthth****
ClientTokenstringNo

The client token that is used to ensure the idempotence of the request.

You can use the client to generate the value, but you must make sure that it is unique among different requests. The client token can contain only ASCII characters.

Note If you do not set this parameter, the system uses RequestId as ClientToken. RequestId may be different for each API request.
0c593ea1-3bea-11e9-b96b-88e9fe637760
DryRunbooleanNo

Specifies whether to check the request without performing the operation. Valid values:

  • true: checks the request without performing the operation. The system checks whether your AccessKey pair is valid, whether the Resource Access Management (RAM) user is authorized, and whether the required parameters are set. If the request fails to pass the check, the corresponding error message is returned. If the request passes the check, the DryRunOperation error code is returned.
  • false (default): sends the request. If the request passes the check, a 2XX HTTP status code is returned and the operation is performed.
false

Response parameters

ParameterTypeDescriptionExample
object
RequestIdstring

The ID of the request.

0ED8D006-F706-4D23-88ED-E11ED28DCAC0

Examples

Sample success responses

JSONformat

{
  "RequestId": "0ED8D006-F706-4D23-88ED-E11ED28DCAC0"
}

Error codes

HTTP status codeError codeError messageDescription
400OperationFailed.AttachmentNotExistThe current VPC is not attahced to a DHCP options set.The VPC is not associated with a DHCP options set.
400IncorrectStatus.VpcDhcpOptionsSetThe dhcpOptionsSet status of VPC does not support this operation.The DHCP options set that is associated with the VPC is being configured. As a result, the DHCP options set does not support this operation.
400AttrMismatching.VpcDhcpOptionsSetIdThe dhcpOptionsSetId does not match the VPC.The ID of the DHCP options set does not match the VPC. Check whether the specified DHCP options set is associated with the VPC.
400TaskConflictThe operation is too frequent. Please wait a moment and try again.The system is unavailable. Try again later.
400InvalidVpcId.NotFoundSpecified value of VpcId is not found in our record.The VPC does not exist. Check whether the specified VPC is valid.
400InvalidDhcpOptionsSetId.NotFoundThe specified dhcpOptionsSetId does not exist.The DHCP options set does not exist. Check whether the parameter is set to a valid value.
404InvalidRegionId.NotFoundThe specified RegionId does not exist.The specified region does not exist.

For a list of error codes, visit the Service error codes.

Change history

Change timeSummary of changesOperation
2023-07-12API Description Update. The Error code has changedsee changesets
Change itemChange content
API DescriptionAPI Description Update.
Error CodesThe Error code has changed.
    Error Codes 400 change
    delete Error Codes: 404