ModifySecurityGroupEgressRule - API Reference| Alibaba Cloud Documentation Center

You can call this operation to modify the description of outbound rules of a security group. You can modify only the description by calling this operation. If you want to modify the policies, port ranges, and authorization objects of security group rules, log on to the ECS console.

Description

You can determine an outbound 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 specify an outbound security group rule that controls access to a specified CIDR block: IpProtocol, PortRange, SourcePortRange (optional), NicType, Policy, DestCidrIp, and SourceCidrIp (optional).
Parameters used to specify an outbound security group rule that controls access to a specified security group: IpProtocol, PortRange, SourcePortRange (optional), NicType, Policy, DestCiderIp (optional), DestGroupOwnerAccount, and DestGroupId.

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	ModifySecurityGroupEgressRule	The operation that you want to perform. Set the value to ModifySecurityGroupEgressRule.
IpProtocol	String	Yes	tcp	The transport layer protocol. The value is case-insensitive. Valid values: icmp gre tcp udp all
PortRange	String	Yes	80/80	The range of destination ports relevant to the transport layer protocol. Valid values: When the IpProtocol parameter is set to tcp or udp, the port number range is 1 to 65535. Separate the start port and the end port with a forward slash (/). Example: 1/200. 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 IpProtocol is set to all, the port number range is -1/-1, which indicates all ports.
RegionId	String	Yes	cn-hangzhou	The region ID of the source security group. You can call the DescribeRegions operation to query the most recent region list.
SecurityGroupId	String	Yes	sg-bp67acfmxazb4p****	The ID of the source security group.
DestGroupId	String	No	sg-bp67acfmxazb4p****	The ID of the destination security group.
DestGroupOwnerId	Long	No	1234567890	The ID of the Alibaba Cloud account (UID) that manages the destination security group.
DestGroupOwnerAccount	String	No	EcsforCloud@Alibaba.com	The name of the Alibaba Cloud account that manages the destination security group.
DestCidrIp	String	No	10.0.0.0/8	The range of destination IP addresses. CIDR blocks and IPv4 addresses are supported. This parameter is empty by default.
Ipv6DestCidrIp	String	No	2001:db8:1233:1a00::***	The range of destination IPv6 addresses. CIDR blocks and IPv6 addresses are supported. This parameter is empty by default.
SourceCidrIp	String	No	10.0.0.0/8	The range of source IP addresses. CIDR blocks and IPv4 addresses are supported. This parameter is empty by default.
Ipv6SourceCidrIp	String	No	2001:db8:1234:1a00::***	The range of source IPv6 addresses. CIDR blocks and IPv6 addresses are supported. This parameter is empty by default.
SourcePortRange	String	No	80/80	The range of source ports relevant to the transport layer protocol. Valid values: When the IpProtocol parameter is set to tcp or udp, the port number range is 1 to 65535. Separate the start port and the end port with a forward slash (/). Example: 1/200. 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 IpProtocol is set to all, the port number range is -1/-1, which indicates all ports.
Policy	String	No	accept	The access control policy. Valid values: accept: grants access. drop: denies access without returning a rejection response. Default value: accept.
Priority	String	No	1	The priority of the security group rule. Valid values: 1 to 100. Default: 1.
NicType	String	No	intranet	The NIC type of the rule when the security group is in the classic network. Valid values: internet intranet Default value: internet. The NicType parameter can be set to only intranet in the following cases: If the security group is in a VPC, this parameter is required and must be set to intranet. If `DestGroupId` is specified but `DestCidrIp` is not, NicType must be set to intranet.
ClientToken	String	No	123e4567-e89b-12d3-a456-426655440000	The client token that is used to ensure the idempotence of the request. You can use the client to generate the value, but you must ensure that it is unique among different requests. The ClientToken value must contain only ASCII characters and cannot exceed 64 characters in length. For more information, see How to ensure idempotence.
Description	String	No	This is a new securitygroup rule.	The description of the security group rule. The description must be 1 to 512 characters in length.

Response parameters


Parameter	Type	Example	Description
RequestId	String	473469C7-AA6F-4DC5-B3DB-A3DC0DE3C83E	The ID of the request.

Examples

Sample requests

https://ecs.aliyuncs.com/?Action=ModifySecurityGroupEgressRule
&SecurityGroupId=sg-bp67acfmxazb4p****
&DestGroupId=sg-bp67acfmxazb4p****
&SourceGroupOwnerAccount=EcsforCloud@Alibaba.com
&IpProtocol=tcp
&PortRange=80/80
&Policy=allow
&Description=This is a new securitygroup rule.
&<Common request parameters>

Sample success responses

XML format

<ModifySecurityGroupEgressRuleResponse>
      <RequestId>CEF72CEB-54B6-4AE8-B225-F876FF7BA984</RequestId>
</ModifySecurityGroupEgressRuleResponse>

JSON format

{
    "RequestId":"CEF72CEB-54B6-4AE8-B225-F876FF7BA984"
}

Error codes


HTTP status code	Error code	Error message	Description
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	InvalidDestGroupId.NotFound	The DestGroupId provided does not exist in our records.	The error message returned because the specified DestGroupId parameter does not exist.
400	OperationDenied	The specified IpProtocol does not exist or IpProtocol and PortRange do not match.	The error message returned because the specified IpProtocol parameter does not exist or does not match the specified PortRange parameter.
400	InvalidIpProtocol.Malformed	The specified parameter "PortRange" is not valid.	The error message returned because the specified IpProtocol or PortRange parameter is invalid.
403	InvalidDestGroupId.Mismatch	NicType is required or NicType expects intranet.	The error message returned because the NicType parameter is not specified or is not set to intranet.
400	InvalidDestCidrIp.Malformed	The specified parameter "DestCidrIp" is not valid.	The error message returned because the specified DestCidrIp parameter is invalid.
403	MissingParameter	The input parameter "DestGroupId" or "DestCidrIp" cannot be both blank.	The error message returned because the DestGroupId and DestCidrIp parameters cannot be empty at the same time.
400	InvalidPolicy.Malformed	The specified parameter "Policy" is not valid.	The error message returned because the specified Policy parameter is invalid.
400	InvalidNicType.ValueNotSupported	The specified NicType does not exist.	The error message returned because the specified NicType parameter does not exist.
400	InvalidNicType.Mismatch	Specified nic type conflicts with the authorization record.	The error message returned because the specified NIC type conflicts with the authorization record.
403	AuthorizationLimitExceed	The limit of authorization records in the security group reaches.	The error message returned because the maximum number of authorized security group rules has been reached. Check whether your authorization policy is valid.
403	InvalidParamter.Conflict	The specified SecurityGroupId should be different from the SourceGroupId.	The error message returned because the specified security group is the same as the source security group.
400	InvalidDestGroupId.Mismatch	Specified security group and destination group are not in the same VPC.	The error message returned because the specified security group and the destination security group do not belong to the same VPC.
400	InvalidDestGroup.NotFound	Specified destination security group does not exist.	The error message returned because the specified DestGroupId parameter does not exist.
400	VPCDisabled	Can't use the SecurityGroup in VPC.	The error message returned because the current VPC does not support security groups.
400	InvalidPriority.Malformed	The specified parameter "Priority" is not valid.	The error message returned because the specified Priority parameter is invalid.
400	InvalidPriority.ValueNotSupported	The specified Priority is invalid.	The error message returned because the specified Priority parameter is invalid.
400	InvalidDestCidrIp.Malformed	The specified parameter DestCidrIp is not valid.	The error message returned because the specified DestCidrIp parameter is invalid.
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. If the problem persists, submit a ticket.
403	InvalidNetworkType.Conflict	The specified SecurityGroup network type should be same with SourceGroup network type (vpc or classic).	The error message returned because the network type of the specified security group is different from that of the source security group.
403	InvalidSecurityGroup.IsSame	The authorized SecurityGroupId should be different from the DestGroupId.	The error message returned because the authorized security group cannot be the same as the current destination security group.
400	InvalidNicType.ValueNotSupported	The specified NicType is not valid.	The error message returned because the specified NicType parameter does not exist.
400	InvalidSecurityGroupDiscription.Malformed	The specified security group rule description is not valid.	The error message returned because the specified Description parameter is invalid.
404	SecurityGroupRule.NotFound	The target security group rule do not exist.	The error message returned because the specified security group rule does not exist.
400	InvalidSecurityGroup.InvalidNetworkType	The specified security group network type is not support this operation, please check the security group network types. For VPC security groups, ClassicLink must be enabled.	The error message returned because the operation is not supported while the security group is of the current network type. You must enable ClassicLink for security groups in VPCs.
400	MissingParameter.Dest	The parameter DestCidrIp or DestGroupId is essential.	The error message returned because the DestCidrIp and DestGroupId parameters cannot be empty at the same time.
400	InvalidParam.PortRange	The specified param PortRange or SourcePortRange is not valid. should be integer and less than 65535, range separator is '/'.	The error message returned because the specified PortRange or SourcePortRange parameter is invalid. The parameter values must be integers smaller than 65535 and separated with forward slashes (/).
400	InvalidIpProtocol.ValueNotSupported	The specified parameter IpProtocol should not be null and only tcp, udp, icmp, gre or all is supported. Ignore case.	The error message returned because the IpProtocol parameter is not set to tcp, udp, icmp, gre, or all.
400	InvalidPriority.ValueNotSupported	The parameter Priority is invalid.	The error message returned because the specified Priority parameter is invalid.
400	InvalidParam.SourceIp	%s	The error message returned because the specified SourceCidrIp parameter is invalid.
400	InvalidParam.DestIp	%s	The error message returned because the specified DestCidrIp parameter is invalid.
400	InvalidParam.Ipv6DestCidrIp	%s	The error message returned because the specified Ipv6DestCidrIp parameter is invalid.
400	InvalidParam.Ipv6SourceCidrIp	%s	The error message returned because the specified Ipv6SourceCidrIp parameter is invalid.
400	InvalidParam.Ipv4ProtocolConflictWithIpv6Address	%s	The error message returned because the specified parameter is invalid. Check whether you have entered an IPv6 address under an IPv4 protocol by mistake.
400	InvalidParam.Ipv6ProtocolConflictWithIpv4Address	%s	The error message returned because the specified parameter is invalid. Check whether you have entered an IPv4 address under an IPv6 protocol by mistake.
400	ILLEGAL_IPV6_CIDR	%s	The error message returned because the specified IPv6 address is invalid.
400	InvalidSourcePortRange.Malformed	The specified parameter "SourcePortRange" is not valid.	The error message returned because the specified SourcePortRange parameter is invalid.

For a list of error codes, visit the API Error Center.