AddAccessControlListEntry - Server Load Balancer - Alibaba Cloud Documentation Center

Adds IP entries to an access control list (ACL).

Operation description

Each network ACL can contain one or more IP addresses or CIDR blocks. Take note of the following limits on network ACLs:

The number of IP entries that can be added to a network ACL with each Alibaba Cloud account at a time: 50
The maximum number of IP entries that each network ACL can contain: 300

Debugging

OpenAPI Explorer automatically calculates the signature value. For your convenience, we recommend that you call this operation in OpenAPI Explorer.

Debug

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:
- The required resource types are displayed in bold characters.
- 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.

Operation	Access level	Resource type	Condition key	Associated operation
slb:AddAccessControlListEntry	create	acl acs:slb:{#regionId}:{#accountId}:acl/{#aclId}	slb:tag slb:AclName	none

Request parameters

Parameter	Type	Required	Description	Example
RegionId	string	Yes	The region ID of the network ACL.	cn-hangzhou
AclId	string	Yes	The ID of the network ACL.	acl-bp1l0kk4gxce43kze*****
AclEntrys	string	No	The configuration of the network ACL. Valid values: entry: the IP entries that you want to add to the network ACL. You can add CIDR blocks. Separate multiple CIDR blocks with commas (,). comment: the comment on the network ACL. Note You can add at most 50 IP entries to a network ACL in each call. If the IP entry that you want to add to a network ACL already exists, the IP entry is not added. The IP entries that you add must be CIDR blocks.	[{"entry":"10.0../24","comment":"privaterule1"},{"entry":"192.168../16","comment":"privaterule2"}]

Response parameters

Parameter	Type	Description	Example
	object
RequestId	string	The request ID.	988CB45E-1643-48C0-87B4-928DDF77EA4

Examples

Sample success responses

JSONformat

{
  "RequestId": "988CB45E-1643-48C0-87B4-928DDF77EA4"
}

Error codes

HTTP status code	Error code	Error message	Description
400	InvalidParam.AclEntryExists	The specified aclEntry already exists in the acl.	-
400	IllegalEntry	Entry version is conflict to the acl version.	-
400	AclEntryIllegal	%s.	The ACL entry is invalid.
400	InvalidEntry	%s.	-
400	InvalidParam.Comment	The specified comment is invalid.	The specified comment is invalid.
400	AclEntryExceedLimit	The maximum number of ACL entries is exceeded.	-
400	InvalidParam.AclEntryExists	The specified aclEntry already exists in current acl or other acl associate with current acl.	The specified entry already exists in the current ACL or an ACL that is associated with the current ACL.
400	SystemBusy	The system is busy.	The service is unavailable. Please try again later.
503	ServiceUnavailable	Service is unavailable now.	-

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

Change history

Change time	Summary of changes	Operation
2022-12-06	The Error code has changed	View Change Details
2022-12-06	The Error code has changed	View Change Details