All Products
Search
Document Center

Cloud Firewall:DeleteNatFirewallControlPolicy

Last Updated:Dec 09, 2025

Deletes an access control policy for a NAT firewall.

Operation description

This operation deletes access control policies for outbound traffic from a NAT firewall.

Try it now

Try this API in OpenAPI Explorer, no manual signing needed. Successful calls auto-generate SDK code matching your parameters. Download it with built-in credential security for local usage.

Test

RAM authorization

No authorization for this operation. If you encounter issues with this operation, contact technical support.

Request parameters

Parameter

Type

Required

Description

Example

Lang

string

No

The language of the response. Valid values:

  • zh (default): Chinese

  • en: English

zh

AclUuid

string

Yes

The unique ID of the access control policy.

To delete an access control policy, provide its unique ID. You can call the DescribeNatFirewallControlPolicy operation to obtain the ID.

b6c8f905-2eb6-442a-ba35-9416e9dbb2c5

NatGatewayId

string

Yes

The ID of the NAT Gateway.

ngw-xxxxxx

Direction

string

Yes

The traffic direction that the access control policy manages.

Valid value:

  • out: outbound traffic.

out

Response elements

Element

Type

Description

Example

object

RequestId

string

The ID of the request.

31306819-C4BC-56F3-BBE6-*****

Examples

Success response

JSON format

{
  "RequestId": "31306819-C4BC-56F3-BBE6-*****"
}

Error codes

HTTP status code

Error code

Error message

Description

400 ErrorParametersUid The aliUid parameter is invalid. The aliUid parameter is invalid.
400 ErrorDBSelect An error occurred while querying database. An error occurred while querying database.
400 ErrorDBDelete An error occurred while deleting the database. An error occurred while deleting the database.
400 ErrorRecordLog An error occurred while updating the operation log. An error occurred while updating the operation log.
400 ErrorParametersAppId The AppId parameter is incorrect. The AppId parameter is invalid.
400 ErrorParametersNatGatewayId Invalid parameters NatGatewayId. The request parameter NatGatewayId is invalid or does not exist.
400 ErrorUUIDNew The UUID is invalid. The UUID is invalid.
400 ErrorParameterIpVersion The IP version is invalid. The IP version is invalid.
400 ErrorParametersDirection The direction is invalid. The direction is invalid.
400 ErrorParametersSource The source is invalid. The source is invalid.
400 ErrorDomainResolve An error occurred while resolving the domain. An error occurred while resolving the domain.
400 ErrorParametersDestination The Destination parameter is invalid. The Destination parameter is invalid.
400 ErrorParametersProto The protocol is invalid. The protocol is invalid.
400 ErrorParametersDestPort The dst_port is invalid. The dst_port is invalid.
400 ErrorParametersAction The action is invalid. The action is invalid.
400 ErrorParameters Parameters error. Parameter error.
400 ErrorParametersPageSizeOrNo Either pageSize or pageNo is invalid. Either pageSize or pageNo is invalid.
400 ErrorMarshalJSON An error occurred while encoding JSON. An error occurred while encoding JSON.
400 ErrorParametersAclUuid Specified parameter AclUuid is not valid. Specified parameter AclUuid is not valid.

See Error Codes for a complete list.

Release notes

See Release Notes for a complete list.