RevokeSecurityGroup -

Deletes one or more inbound security group rules.

Description

When you call this operation, you can use one of the following groups of parameters to specify the security group rules that you want to delete:

Parameters used to specify the IDs of security group rules. We recommend that you specify the IDs of security group rules to delete the rules.
- If the specified security group rule ID does not exist, an error is reported.
- Parameters that are no longer used and their Permissions.N-prefixed counterparts cannot be specified at the same time.
- Sample request:
```
    http(s)://ecs.aliyuncs.com/?Action=RevokeSecurityGroup
    &SecurityGroupId=sg-bp67acfmxazb4p****
    &SecurityGroupRuleId.1=sgr-bpdfmk****
    &SecurityGroupRuleId.2=sgr-bpdfmg****
    &<Common request parameters>
    
```
Parameters prefixed with Permissions.N.
- If no security group rule matches the specified parameters, the call to RevokeSecurityGroup is successful but no security group rule is deleted.
- Security group rule IDs and parameters without the Permissions.N prefix cannot be specified.
- You can determine an inbound rule by specifying one of the following groups of parameters. You cannot determine a security group rule by specifying only one parameter.
- Parameters used to determine an inbound security group rule that controls access from a specified CIDR block: SecurityGroupId, Permissions.N.IpProtocol, Permissions.N.PortRange, Permissions.N.SourcePortRange, Permissions.N.NicType, Permissions.N.Policy, Permissions.N.DestCidrIp, and Permissions.N.SourceCidrIp. The Permissions.N.SourcePortRange and Permissions.N.DestCidrIp parameters are optional. Sample request:
```
     http(s)://ecs.aliyuncs.com/?Action=RevokeSecurityGroup
    &SecurityGroupId=sg-bp67acfmxazb4p****
    &Permissions.1.SourceCidrIp=10.0.0.0/8
    &Permissions.1.IpProtocol=TCP
    &Permissions.1.PortRange=80/80
    &Permissions.1.NicType=intranet
    &Permissions.1.Policy=accept
    &<Common request parameters>
        
```
- Parameters used to determine an inbound security group rule that controls access from a security group: SecurityGroupId, Permissions.N.IpProtocol, Permissions.N.PortRange, Permissions.N.SourcePortRange, Permissions.N.NicType, Permissions.N.Policy, Permissions.N.DestCidrIp, and Permissions.N.SourceGroupId. The Permissions.N.SourcePortRange and Permissions.N.DestCidrIp parameters are optional. Sample request:
```
    http(s)://ecs.aliyuncs.com/?Action=RevokeSecurityGroup
    &SecurityGroupId=sg-bp67acfmxazb4p****
    &Permissions.1.SourceGroupId=sg-bp67acfmxa123b****
    &Permissions.1.IpProtocol=TCP
    &Permissions.1.PortRange=80/80
    &Permissions.1.NicType=intranet
    &Permissions.1.Policy=accept
    &<Common request parameters>
        
```
- Parameters used to delete an inbound security group rule that controls access from a prefix list. SecurityGroupId, Permissions.N.IpProtocol, Permissions.N.PortRange, Permissions.N.SourcePortRange, Permissions.N.NicType, Permissions.N.Policy, Permissions.N.DestCidrIp, and Permissions.N.SourcePrefixListId. The Permissions.N.SourcePortRange and Permissions.N.DestCidrIp parameters are optional. Sample request:
```
    http(s)://ecs.aliyuncs.com/?Action=RevokeSecurityGroup
    &SecurityGroupId=sg-bp67acfmxazb4p****
    &Permissions.1.SourcePrefixListId=pl-x1j1k5ykzqlixdcy****
    &Permissions.1.IpProtocol=TCP
    &Permissions.1.PortRange=80/80
    &Permissions.1.NicType=intranet
    &Permissions.1.Policy=accept
    &<Common request parameters>
        
```

Debugging

OpenAPI Explorer automatically calculates the signature value. For your convenience, we recommend that you call this operation in OpenAPI Explorer. OpenAPI Explorer dynamically generates the sample code of the operation for different SDKs.

Request parameters


Parameter	Type	Required	Example	Description
Action	String	Yes	RevokeSecurityGroup	The operation that you want to perform. Set the value to RevokeSecurityGroup.
RegionId	String	Yes	cn-hangzhou	The region ID of the security group. You can call the DescribeRegions operation to query the most recent region list.
ClientToken	String	No	123e4567-e89b-12d3-a456-426655440000	The client token that you want to use 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 ClientToken value can contain only ASCII characters and cannot exceed 64 characters in length. For more information, see How to ensure idempotence.
SecurityGroupId	String	Yes	sg-bp67acfmxazb4p****	The ID of the security group.
SecurityGroupRuleId.N	String	No	sgr-bp67acfmxa123b***	The ID of security group rule N. This parameter is required when you delete a security group based on the ID of the security group rule.
Permissions.N.Policy	String	No	accept	The action of security group rule N that determines whether to allow inbound access. Valid values: accept: allows access. drop: denies access and returns no responses. In this case, the request times out or the connection cannot be established. Default value: accept. Valid values of N: 1 to 100.
Permissions.N.Priority	String	No	1	The priority of security group rule N. A smaller value indicates a higher priority. Valid values: 1 to 100. Default value: 1. Valid values of N: 1 to 100.
Permissions.N.IpProtocol	String	No	TCP	The transport layer protocol of security group rule N. The values are case-insensitive. Valid values: TCP UDP ICMP ICMPv6 GRE ALL: All protocols are supported. Valid values of N: 1 to 100.
Permissions.N.SourceCidrIp	String	No	10.0.0.0/8	The source IPv4 CIDR block for security group rule N. CIDR blocks and IPv4 addresses are supported. Valid values of N: 1 to 100.
Permissions.N.Ipv6SourceCidrIp	String	No	2001:db8:1234:1a00::***	The source IPv6 CIDR block for security group rule N. CIDR blocks and IPv6 addresses are supported. Valid values of N: 1 to 100. Note The Permissions.N.Ipv6SourceCidrIp parameter is valid only when the source is ECS instances that reside in virtual private clouds (VPCs) and support IPv6 CIDR blocks. You cannot specify both this parameter and the `SourceCidrIp` parameter.
Permissions.N.SourceGroupId	String	No	sg-bp67acfmxa123b****	The ID of the source security group that is referenced in security group rule N. At lease one of `SourceGroupId`, `SourceCidrIp`, `Ipv6SourceCidrIp`, and `SourcePrefixListId` must be specified. If `SourceGroupId` is specified but `SourceCidrIp` or `Ipv6SourceCidrIp` is not specified, the NicType parameter must be set to intranet. If both `SourceGroupId` and `SourceCidrIp` are specified, `SourceCidrIp` takes precedence. Take note of the following items: For advanced security groups, security groups cannot be used as authorization objects. For each basic security group, a maximum of 20 security groups can be used as authorization objects. Valid values of N: 1 to 100.
Permissions.N.SourcePrefixListId	String	No	pl-x1j1k5ykzqlixdcy****	The ID of the source prefix list that is referenced in security group rule N. You can call the DescribePrefixLists operation to query the IDs of available prefix lists. Take note of the following items: If a security group is in the classic network, prefix lists cannot be referenced in the security group rules. For information about the limits on security groups and prefix lists, see the "Security group limits" section in Limits. If you specify the `SourceCidrIp`, `Ipv6SourceCidrIp`, or `SourceGroupId` parameter, this parameter is ignored. Valid values of N: 1 to 100.
Permissions.N.PortRange	String	No	1/200	The range of destination ports that correspond to the transport layer protocol for security group rule N. Valid values: When the Permissions.N.IpProtocol parameter is set to TCP or UDP, the port number range is 1 to 65535. Specify a port range in the format of <Start port number>/<End port number>. Example: 1/200. When the Permissions.N.IpProtocol parameter is set to ICMP, the port number range is -1/-1, which indicates all ports. When the Permissions.N.IpProtocol parameter is set to GRE, the port number range is -1/-1, which indicates all ports. When the Permissions.N.IpProtocol parameter is set to ALL, the port number range is -1/-1, which indicates all ports. Valid values of N: 1 to 100.
Permissions.N.DestCidrIp	String	No	10.0.0.0/8	The destination IPv4 CIDR block for security group rule N. CIDR blocks and IPv4 addresses are supported. This parameter is supported by quintuple rules. For more information, see Security group quintuple rules. Valid values of N: 1 to 100.
Permissions.N.Ipv6DestCidrIp	String	No	2001:db8:1233:1a00::***	The destination IPv6 CIDR block for security group rule N. CIDR blocks and IPv6 addresses are supported. This parameter supported by quintuple rules. For more information, see Security group quintuple rules. Valid values of N: 1 to 100. Note The Permissions.N.Ipv6DestCidrIp parameter is valid only when the destination is ECS instances that reside in VPCs and support IPv6 CIDR blocks. You cannot specify both this parameter and the `DestCidrIp` parameter.
Permissions.N.SourcePortRange	String	No	80/80	The range of source ports that correspond to the transport layer protocol for security group rule N. Valid values: When the Permissions.N.IpProtocol parameter is set to TCP or UDP, the port number range is 1 to 65535. Specify a port range in the format of <Start port number>/<End port number>. Example: 1/200. When the Permissions.N.IpProtocol parameter is set to ICMP, the port number range is -1/-1, which indicates all ports. When the Permissions.N.IpProtocol parameter is set to GRE, the port number range is -1/-1, which indicates all ports. When the Permissions.N.IpProtocol parameter is set to ALL, the port number range is -1/-1, which indicates all ports. This parameter is supported by quintuple rules. For more information, see Security group quintuple rules. Valid values of N: 1 to 100.
Permissions.N.SourceGroupOwnerAccount	String	No	Test@aliyun.com	The Alibaba Cloud account that manages the source security group when you delete security group rule N across accounts. If both `SourceGroupOwnerAccount` and `SourceGroupOwnerId` are not specified, access permissions are configured for another security group managed by your account. If `SourceCidrIp` is specified, the `SourceGroupOwnerAccount` parameter is ignored. Valid values of N: 1 to 100.
Permissions.N.SourceGroupOwnerId	Long	No	12345678910	The ID of the Alibaba Cloud account that manages the source security group when you delete security group rule N across accounts. If both `SourceGroupOwnerId` and `SourceGroupOwnerAccount` are not specified, access permissions are configured for another security group managed by your account. If `SourceCidrIp` is specified, the `SourceGroupOwnerId` parameter is ignored. Valid values of N: 1 to 100.
Permissions.N.NicType	String	No	intranet	The network interface controller (NIC) type of security group rule N when the security group is in the classic network. Valid values: internet: public NIC intranet: internal NIC If the security group is in a VPC, this parameter is set to intranet by default and cannot be modified. If you specify only `SourceGroupId` when you configure access between security groups, this parameter must be set to intranet. Default value: internet. Valid values of N: 1 to 100.
Permissions.N.Description	String	No	This is description.	The description of security group rule N. The description must be 1 to 512 characters in length. Valid values of N: 1 to 100.
Policy	String	No	accept	This parameter is discontinued. Use `Permissions.N.Policy` to specify whether to accept inbound access.
Priority	String	No	1	This parameter is discontinued. Use `Permissions.N.Priority` to specify the rule priority.
IpProtocol	String	No	ALL	This parameter is discontinued. Use `Permissions.N.IpProtocol` to specify the transport layer protocol.
SourceCidrIp	String	No	10.0.0.0/8	This parameter is discontinued. Use `Permissions.N.SourceCidrIp` to specify the source IPv4 CIDR block.
Ipv6SourceCidrIp	String	No	2001:db8:1234:1a00::***	This parameter is discontinued. Use `Permissions.N.Ipv6SourceCidrIp` to specify the source IPv6 CIDR block.
SourceGroupId	String	No	sg-bp67acfmxa123b****	This parameter is discontinued. Use `Permissions.N.SourceGroupId` to specify the ID of the source security group.
SourcePrefixListId	String	No	pl-x1j1k5ykzqlixdcy****	This parameter is discontinued. Use `Permissions.N.SourcePrefixListId` to specify the ID of the source prefix list.
PortRange	String	No	1/200	This parameter is discontinued. Use `Permissions.N.PortRange` to specify the range of destination ports.
DestCidrIp	String	No	10.0.0.0/8	This parameter is discontinued. Use `Permissions.N.DestCidrIp` to specify the destination IPv4 CIDR block.
Ipv6DestCidrIp	String	No	2001:db8:1233:1a00::***	This parameter is discontinued. Use `Permissions.N.Ipv6DestCidrIp` to specify the destination IPv6 CIDR block.
SourcePortRange	String	No	80/80	This parameter is discontinued. Use `Permissions.N.SourcePortRange` to specify the range of source ports.
SourceGroupOwnerAccount	String	No	Test@aliyun.com	This parameter is discontinued. Use `Permissions.N.SourceGroupOwnerAccount` to specify the Alibaba Cloud account that manages the source security group.
SourceGroupOwnerId	Long	No	12345678910	This parameter is discontinued. Use `Permissions.N.SourceGroupOwnerId` to specify the ID of the Alibaba Cloud account that manages the source security group.
NicType	String	No	intranet	This parameter is discontinued. Use `Permissions.N.NicType` to specify the NIC type.
Description	String	No	This is description.	This parameter is discontinued. Use `Permissions.N.Description` to specify the description of security group rule N.

Response parameters


Parameter	Type	Example	Description
RequestId	String	473469C7-AA6F-4DC5-B3DB-A3DC0DE3****	The ID of the request.

Examples

Sample requests

http(s)://ecs.aliyuncs.com/?Action=RevokeSecurityGroup
&RegionId=cn-hangzhou
&ClientToken=123e4567-e89b-12d3-a456-426655440000
&SecurityGroupId=sg-bp67acfmxazb4p****
&SecurityGroupRuleId.1=sgr-bp67acfmxa123b****
&SecurityGroupRuleId.2=sgr-bp67acfmxa123c****
&Common request parameters

Sample success responses

XML format

HTTP/1.1 200 OK
Content-Type:application/xml

<RevokeSecurityGroupResponse>
    <RequestId>473469C7-AA6F-4DC5-B3DB-A3DC0DE3****</RequestId>
</RevokeSecurityGroupResponse>

JSON format

HTTP/1.1 200 OK
Content-Type:application/json

{
  "RequestId" : "473469C7-AA6F-4DC5-B3DB-A3DC0DE3****"
}

Error codes


HTTP status code	Error code	Error message	Description
400	InvalidSecurityGroupId.Malformed	The specified parameter SecurityGroupId is not valid.	The error message returned because the specified SecurityGroupId parameter is invalid.
400	InvalidSourceCidrIp.Malformed	The specified parameter SourceCidrIp is not valid.	The error message returned because the specified source CIDR block is invalid.
400	MissingParameter	The input parameter SourceGroupId or SourceCidrIp cannot be both blank.	The error message returned because at least one of the SourceGroupId and SourceCidrIp parameters must be specified.
400	InvalidSourceGroupId.Mismatch	Specified security group and source group are not in the same VPC.	The error message returned because the specified source and destination security groups do not belong to the same VPC.
400	InvalidPriority.Malformed	The parameter Priority is invalid.	The error message returned because the specified Priority parameter is invalid.
400	InvalidPriority.ValueNotSupported	The parameter Priority is invalid.	The error message returned because the specified Priority parameter is invalid.
400	InvalidParamter.Conflict	The specified SecurityGroupId should be different from the SourceGroupId.	The error message returned because the destination security group is the same as the source security group.
400	InvalidDestCidrIp.Malformed	The specified parameter DestCidrIp is not valid.	The error message returned because the specified DestCidrIp parameter is invalid.
400	InvalidSourcePortRange.Malformed	The specified parameter SourcePortRange is not valid.	The error message returned because the specified SourcePortRange parameter is invalid.
400	InvalidSecurityGroupDiscription.Malformed	The specified security group rule description is not valid.	The error message returned because the specified Description parameter is invalid.
400	NotSupported.ClassicNetworkPrefixList	The prefix list is not supported when the network type of security group is classic.	The error message returned because security groups in the classic network do not support prefix lists.
400	InvalidParam.SourceCidrIp	The specified param SourceCidrIp is not valid.	The error message returned because the specified SourceCidrIp parameter is invalid.
400	InvalidParam.DestCidrIp	The specified parameter DestCidrIp is invalid.	The error message returned because the specified DestCidrIp parameter is invalid.
400	InvalidParam.Permissions	The specified parameter Permissions cannot coexist with other parameters.	The error message returned because a parameter with the Permissions prefix cannot be specified at the same time as the corresponding parameter without the Permissions prefix.
400	InvalidParam.DuplicatePermissions	There are duplicate permissions in the specified parameter Permissions.	The error message returned because the security group rules specified by the parameters with the Permissions prefix are duplicate.
403	InvalidGroupAuthItem.NotFound	Specified group authorized item does not exist in our records.	The error message returned because the specified authorized security group does not exist.
403	InvalidOperation.ResourceManagedByCloudProduct	%s	The error message returned because you cannot modify security groups managed by cloud services.
404	InvalidSecurityGroupId.NotFound	The specified SecurityGroupId does not exist.	The error message returned because the specified security group does not exist in this account. Check whether the security group ID is correct.
404	InvalidSourceGroupId.NotFound	The SourceGroupId provided does not exist in our records.	The error message returned because the specified SourceGroupId parameter does not exist.
500	InvalidPrefixListId.NotFound	The specified prefix list was not found.	The error message returned because the specified prefix list does not exist.
500	InvalidSecurityGroupId.NotFound	%s	The error message returned because the specified security group ID does not exist.
500	InternalError	The request processing has failed due to some unknown error.	The error message returned because an internal error has occurred. Try again later.

For a list of error codes, see Service error codes.