Modifies the attributes of a network access control list (ACL).


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 ModifyNetworkAclAttributes

The operation that you want to perform. Set the value to ModifyNetworkAclAttributes.

NetworkAclId String Yes acl-bp1lhl0taikrxxxxxxxx

The description of the network ACL.

RegionId String Yes cn-hangzhou

The region where the network ACL is deployed. You can call the DescribeRegions operation to query the region IDs.

Description String No This is my NetworkAcl.

The description of the network ACL.

The description must be 2 to 256 characters in length. The description must start with a letter but cannot start with http:// or https://.

NetworkAclName String No acl-1

The name of the network ACL.

The name must be 2 to 128 characters in length and can contain digits, underscores (_), and hyphens (-). The name must start with a letter but cannot start with http://or https://.

Response parameters

Parameter Type Example Description
RequestId String 8F76C3E4-B39F-465D-B8B3-50BAF03CA833

The ID of the request.


Sample requests
&<Common request parameters>

Sample success responses

XML format


JSON format


Error codes

HttpCode Error code Error message Description
500 InternalError The request processing has failed due to some unknown error. The error message returned because unknown errors have occurred.

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