Modifies a rule.

Debugging

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Request parameters

Parameter Type Required Example Description 
Action String Yes ModifyAccessRule

The operation that you want to perform. Set the value to ModifyAccessRule.
AccessGroupName String Yes classic-test

The name of the permission group.
AccessRuleId String Yes 1

The ID of the rule.
SourceCidrIp String No 192.168.0.1

An IP address or Classless Inter-Domain Routing (CIDR) block. For example, 12.1.1.1 or 13.1.1.1/25.

Note Only IP addresses are available for permission groups of the Classic type.
RWAccessType String No RDWR

The type of permission. Valid values: RDWR and RDONLY.
UserAccessType String No all_squash

The type of user permission.
Priority Integer No 1

The priority. Valid values: 1 to 100. Default value: 1.
FileSystemType String No standard

The type of file system. Valid values: standard and extreme. Default value: standard.

Response parameters

Parameter Type Example Description 
RequestId String 6299428C-3861-435D-AE54-9B330A0007C8

The ID of the request.

Examples

Sample requests

GET https://nas.cn-hangzhou.aliyuncs.com/?Action=ModifyAccessRule
&AccessGroupName=classic-test
&AccessRuleId=1
&SourceCidrIp=192.168.0.1
&RWAccessType=RDWR
&UserAccessType=all_squash
&<Common request parameters>

Sample success responses

XML format 

<ModifyAccessRuleResponse>
    <RequestId>6299428C-3861-435D-AE54-9B330A0007C8</RequestId>
</ModifyAccessRuleResponse>

JSON format 

{
  "RequestId": "6299428C-3861-435D-AE54-9B330A0007C8"
}

Error codes

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