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    ENS:DeleteSecurityGroupPermissions

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    ENS:DeleteSecurityGroupPermissions

    Last Updated:Dec 10, 2025

    Deletes an ENS security group rule.

    Debugging

    You can run this interface directly in OpenAPI Explorer, saving you the trouble of calculating signatures. After running successfully, OpenAPI Explorer can automatically generate SDK code samples.

    Authorization information

    The following table shows the authorization information corresponding to the API. The authorization information can be used in the Action policy element to grant a RAM user or RAM role the permissions to call this API operation. Description:

    • Operation: the value that you can use in the Action element to specify the operation on a resource.
    • Access level: the access level of each operation. The levels are read, write, and list.
    • Resource type: the type of the resource on which you can authorize the RAM user or the RAM role to perform the operation. Take note of the following items:
      • For mandatory resource types, indicate with a prefix of * .
      • If the permissions cannot be granted at the resource level, All Resources is used in the Resource type column of the operation.
    • Condition Key: the condition key that is defined by the cloud service.
    • Associated operation: other operations that the RAM user or the RAM role must have permissions to perform to complete the operation. To complete the operation, the RAM user or the RAM role must have the permissions to perform the associated operations.
    OperationAccess levelResource typeCondition keyAssociated operation
    ens:DeleteSecurityGroupPermissionsdelete
    *All Resources
    *
      none
    		none

    Request parameters

    ParameterTypeRequiredDescriptionExample
    SecurityGroupIdstringYes

    The ID of the security group.

    		sg-bp67acfmxazb4p****
    Permissionsarray<object>Yes

    The security group rules.

    objectYes

    The security group rule.

    DirectionstringYes

    The direction in which the security group rule is applied.

    • egress
    • ingress
    		ingress
    IpProtocolstringYes

    Protocol type. Valid values:

    • TCP
    • UDP
    • ICMP: the ICMP protocol
    • ICMPv6: the IPv6 ICMP protocol.
    • ALL: All protocols are supported.
    		TCP
    PortRangestringYes

    The destination port range of the security group rule. Valid values:

    • If you set IpProtocol to TCP or UDP, the valid values of this parameter are 1 to 65535. Specify a port range in the format of <Start port number>/<End port number>. Example: 1/200.
    • If you set IpProtocol to ICMP, the port range is -1/-1.
    • If you set IpProtocol to ALL, the port number range is -1/-1.
    		80/80
    SourcePortRangestringNo

    The range of source port numbers for the protocols specified in the security group rule. Valid values:

    • If you set IpProtocol to TCP or UDP, the valid values of this parameter are 1 to 65535. Specify a port range in the format of <Start port number>/<End port number>. Example: 1/200.
    • If you set IpProtocol to ICMP, the port range is -1/-1.
    • If you set IpProtocol to ALL, the port range is -1/-1.
    		22/22
    PolicystringYes

    The action specified in the security group rule. Valid values:

    • Accept
    • Drop
    		Accept
    DestCidrIpstringNo

    The destination IPv4 CIDR block. CIDR blocks and IPv4 addresses are supported.

    		10.XX.XX.91
    SourceCidrIpstringNo

    The source IPv4 CIDR block. CIDR blocks and IPv4 addresses are supported.

    		0.XX.XX.0/0
    PriorityintegerYes

    The priority of the security group rule. A smaller value specifies a higher priority. Valid values: 1 to 100.

    		1
    Ipv6SourceCidrIpstringNo

    The source IPv6 CIDR block of the security group rule. IPv6 CIDR blocks and IPv6 addresses are supported.

    Note This parameter and the DestCidrIp parameter cannot be set at the same time.
    		::/0
    Ipv6DestCidrIpstringNo

    The destination IPv6 CIDR block. IPv6 CIDR blocks and IPv6 addresses are supported.

    Note This parameter and the DestCidrIp parameter cannot be set at the same time.
    		::/0

    Response parameters

    ParameterTypeDescriptionExample
    object

    Schema of Response

    RequestIdstring

    The request ID.

    		AAE90880-4970-4D81-A534-A6C0F3631F74

    Examples

    Sample success responses

    JSONformat

    {
  "RequestId": "AAE90880-4970-4D81-A534-A6C0F3631F74"
}

    Error codes

    HTTP status codeError codeError messageDescription
    400ens.interface.errorFailed to call API.-
    400InvalidParameter.PortRangeThe parameter PortRange is not valid.The port range is not configured correctly.
    400InvalidSecurityGroupId.NotFoundThe specified SecurityGroupId does not exist.The specified security group ID does not exist.
    400InvalidParameter.CidrIpThe parameter CidrIp is not valid.The security group rule CIDR block parameter is invalid.
    400NoPermissionPermission denied.-
    400InvalidParameter.SourceIpConflictThe Parameters SourceCidrIp and Ipv6SourceCidrIp cannot be set at the same time.Parameter SourceCidrIp and Ipv6SourceCidrIp cannot be set at the same time.
    400InvalidParameter.DestIpConflictThe Parameters DestCidrIp and Ipv6DestCidrIp cannot be set at the same time.Parameter DestCidrIp and Ipv6DestCidrIp cannot be set at the same time.
    400InvalidParameter.Ipv4ProtocolConflictWithIpv6AddressIPv6 address cannot be specified for IPv4-specific protocol.The IPv4 protocol cannot specify an IPv6 address.
    400InvalidParameter.Ipv6ProtocolConflictWithIpv4AddressIPv4 address cannot be specified for IPv6-specific protocol.The IPv6 protocol cannot specify an IPv4 address.

    For a list of error codes, visit the Service error codes.

    Change history

    Change timeSummary of changesOperation
    2025-11-11Add OperationView Change Details