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Cloud Firewall:DeleteInstanceMembers

Last Updated:Jan 12, 2026

Deletes Cloud Firewall member accounts.

Operation description

You can delete up to 20 Cloud Firewall member accounts in a single call. Separate the UIDs of multiple member accounts with commas (,). After a member account is deleted, Cloud Firewall can no longer access the cloud resources of that account. Use this operation with caution. Before deleting member accounts, call the DescribeInstanceMembers operation to retrieve information about the member accounts.

QPS limit

The queries per second (QPS) limit for this operation is 10 calls per second for each user. If you exceed the limit, API calls are throttled. This can affect your business operations. Plan your calls accordingly.

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

MemberUids

array

Yes

The UIDs of the member accounts.

1234123412341234

integer

No

The UIDs of the Cloud Firewall member accounts.

258039427902****

Response elements

Element

Type

Description

Example

object

RequestId

string

The ID of the request.

03E8AA70-0CC9-42EA-97AA-EA68377930B4

Examples

Success response

JSON format

{
  "RequestId": "03E8AA70-0CC9-42EA-97AA-EA68377930B4"
}

Error codes

HTTP status code

Error code

Error message

Description

400 ErrorParamsNotEnough Parameters are insufficient. Parameters are insufficient.
400 ErrorDBInsert An error occurred while performing an insert operation in the database. An error occurred while performing an insert operation in the database.
400 ErrorInstanceTooManyMembersOnce too many members once. The number of members to be added or deleted at a time exceeds the limit.
400 ErrorInstanceMemberHasFirewall instance member has firewall resource. A forward proxy, a DNS firewall, or a VPC firewall whose Routing Mode is Manual is created for the member.
401 ErrorAuthentication An authentication error occurred. An authentication error occurred.

See Error Codes for a complete list.

Release notes

See Release Notes for a complete list.