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- DisassociateSecurityGroups
- AssociateSecurityGroups
- DescribePriceRunInstance
- Image APIs
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- ModifyTargetWeight
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- BatchRegisterTargets
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- ENI APIs
- CreateNetworkInterface
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- ReleaseIpv6Addresses
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- EIP APIs
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- Key APIs
- Other API
- Data Types
- Error Codes
- FAQs
- Glossary
- ECM Policy
- Announcements
- User Guide
- Product Introduction
- Purchase Guide
- Getting Started
- Operation Guide
- Logging in to Linux Instance
- Managing Windows Instance
- Managing ECM Module
- Managing Instance
- Managing Security Group
- Managing Image
- Editing Tag
- EIP Direct Access
- API Documentation
- History
- API Category
- Making API Requests
- Region APIs
- Module APIs
- Instance APIs
- DescribeInstances
- TerminateInstances
- ResetInstancesMaxBandwidth
- ResetInstances
- RebootInstances
- ModifyInstancesAttribute
- DescribeInstancesDeniedActions
- RunInstances
- StopInstances
- StartInstances
- ResetInstancesPassword
- DescribeInstanceVncUrl
- DisassociateSecurityGroups
- AssociateSecurityGroups
- DescribePriceRunInstance
- Image APIs
- VPC APIs
- Subnet APIs
- Route Table APIs
- CLB APIs
- ModifyTargetWeight
- ModifyTargetPort
- ModifyLoadBalancerAttributes
- ModifyListener
- DescribeTargets
- DescribeTargetHealth
- DescribeLoadBalancers
- DescribeLoadBalanceTaskStatus
- DescribeListeners
- DeleteLoadBalancerListeners
- DeleteLoadBalancer
- DeleteListener
- CreateLoadBalancer
- CreateListener
- BatchRegisterTargets
- BatchModifyTargetWeight
- BatchDeregisterTargets
- SetSecurityGroupForLoadbalancers
- SetLoadBalancerSecurityGroups
- ENI APIs
- CreateNetworkInterface
- DescribeNetworkInterfaces
- AttachNetworkInterface
- DetachNetworkInterface
- MigrateNetworkInterface
- AssignPrivateIpAddresses
- RemovePrivateIpAddresses
- MigratePrivateIpAddress
- DeleteNetworkInterface
- ReleaseIpv6Addresses
- ModifyIpv6AddressesAttribute
- AssignIpv6Addresses
- ModifyPrivateIpAddressesAttribute
- EIP APIs
- HAVIP APIs
- Snapshot APIs
- Security Group APIs
- Key APIs
- Other API
- Data Types
- Error Codes
- FAQs
- Glossary
- ECM Policy
Overview
To disassociate an ECM instance from one or more security groups, remove it from the security groups based on your business needs.
Prerequisites
Your ECM instance is bound to two or more security groups.
Directions
1. Log in to the ECM console and select Edge Network > Security Group on the left sidebar.
2. On the Security Group management page, select More > Manage Instance on the right of the target security group.
3. Select the instances to be removed and click Remove Selected.
4. In the pop-up window, click OK.
Yes
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