Use RevokeSecurityGroup to delete an inbound security group rule - ENS

Operation description

In the security group-related API documents, inbound traffic refers to the traffic sent by the source and received by the destination.
You can determine an inbound security group rule by specifying one of the following groups of parameters. You cannot determine a security group rule by specifying only one parameter.
You can specify one or more of the following parameters to remove access control for a CIDR block: IpProtocol, PortRange, Policy, and SourceCidrIp.

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Test

RAM authorization

The table below describes the authorization required to call this API. You can define it in a Resource Access Management (RAM) policy. The table's columns are detailed below:

Action: The actions can be used in the Action element of RAM permission policy statements to grant permissions to perform the operation.
API: The API that you can call to perform the action.
Access level: The predefined level of access granted for each API. Valid values: create, list, get, update, and delete.
Resource type: The type of the resource that supports authorization to perform the action. It indicates if the action supports resource-level permission. The specified resource must be compatible with the action. Otherwise, the policy will be ineffective.
- For APIs with resource-level permissions, required resource types are marked with an asterisk (*). Specify the corresponding Alibaba Cloud Resource Name (ARN) in the Resource element of the policy.
- For APIs without resource-level permissions, it is shown as All Resources. Use an asterisk (*) in the Resource element of the policy.
Condition key: The condition keys defined by the service. The key allows for granular control, applying to either actions alone or actions associated with specific resources. In addition to service-specific condition keys, Alibaba Cloud provides a set of common condition keys applicable across all RAM-supported services.
Dependent action: The dependent actions required to run the action. To complete the action, the RAM user or the RAM role must have the permissions to perform all dependent actions.

Action

Access level

Resource type

Condition key

Dependent action

ens:RevokeSecurityGroup

update

*All Resource

*

None

Request parameters

Parameter	Type	Required	Description	Example
IpProtocol	string	Yes	The transport layer protocol. The value of this parameter is case-sensitive. Valid values: tcp udp icmp gre all: all protocols.	all
PortRange	string	Yes	The range of destination ports that correspond to the transport layer protocol for the security group rule. Valid values: When the IpProtocol parameter is set to tcp or udp, the port number range is 1 to 65535. The start port number and the end port number are separated by a forward slash (/). Correct example: 1/200. Incorrect example: 200/1. When the IpProtocol parameter is set to icmp, the port number range is -1/-1, which indicates all ports. When the IpProtocol parameter is set to gre, the port number range is -1/-1, which indicates all ports. When the IpProtocol parameter is set to all, the port number range is -1/-1, which indicates all ports.	22/22
SecurityGroupId	string	Yes	The ID of the security group.	sg-bp67acfmxazb4p****
Policy	string	No	The authorization policy. Valid values: accept: allows access. This is the default value. drop: denies access and does not return responses.	accept
Priority	integer	No	The priority of the security group rule. Valid values: 1 to 100. Default value: 1.	1
SourceCidrIp	string	Yes	The source CIDR block. CIDR blocks and IPv4 addresses are supported. Default value: 0.0.XX.XX/0.	10.0.XX.XX/8
SourcePortRange	string	No	The range of source ports that correspond to the transport layer protocol for the security group rule. Valid values: When the IpProtocol parameter is set to tcp or udp, the port number range is 1 to 65535. The start port number and the end port number are separated by a forward slash (/). Correct example: 1/200. Incorrect example: 200/1. When the IpProtocol parameter is set to icmp, the port number range is -1/-1, which indicates all ports. When the IpProtocol parameter is set to gre, the port number range is -1/-1, which indicates all ports. When the IpProtocol parameter is set to all, the port number range is -1/-1, which indicates all ports.	22/22

Response elements

Element	Type	Description	Example
	object
RequestId	string	The request ID.	473469C7-AA6F-4DC5-B3DB-A3DC0DE3C83E

Examples

Success response

JSON format

{
  "RequestId": "473469C7-AA6F-4DC5-B3DB-A3DC0DE3C83E"
}

Error codes

HTTP status code	Error code	Error message	Description
400	MissingParameter	The input parameter that is mandatory for processing this request is not supplied.
400	NoPermission	Permission denied.
400	InvalidParameter.%s	The specified field %s invalid. Please check it again.
400	InvalidParameter	The errorMessage is %s. Please check it again.
400	InvalidSecurityGroupId.NotFound	The specified SecurityGroupId does not exist.	The specified security group ID does not exist.
400	SecurityGroupRuleConflict.Duplicated	The SecurityGroup rule already exists.	duplicate security group rules.
400	AuthorizationLimitExceed	The limit of authorization records in the security group reaches.	The number of security group rules exceeds the limit.
400	SecurityGroupRule.NotFound	The input security group rule does not exist.
400	ens.interface.error	An error occurred while calling the API.
400	DependencyViolation	There is still instance(s) in the specified security group.
400	CallInterface	Call Interface Happen Error.	An error occurred when you call the operation.

See Error Codes for a complete list.

Release notes

See Release Notes for a complete list.