ModifyAccessRule - Apsara File Storage NAS - Alibaba Cloud Documentation Center

Modifies a rule in a permission group.

Operation description

The rules in the default permission group (DEFAULT_VPC_GROUP_NAME) cannot be modified.

Debugging

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

Debug

Authorization information

There is currently no authorization information disclosed in the API.

Request parameters

Parameter	Type	Required	Description	Example
AccessGroupName	string	Yes	The name of the permission group.	vpc-test
AccessRuleId	string	Yes	The rule ID.	1
SourceCidrIp	string	Yes	The IP address or CIDR block of the authorized object. You must set this parameter to an IP address or CIDR block.	192.0..
RWAccessType	string	No	The access permissions of the authorized object on the file system. Valid values: RDWR (default): the read and write permissions RDONLY: the read-only permissions	RDWR
UserAccessType	string	No	The access permissions for different types of users in the authorized object. Valid values: no_squash: allows access from root users to the file system. root_squash: grants root users the least permissions as the nobody user. all_squash: grants all users the least permissions as the nobody user. The nobody user has the least permissions in Linux and can access only the public content of the file system. This ensures the security of the file system.	all_squash
Priority	integer	No	The priority of the rule. Valid values: 1 to 100. Default value: 1, which indicates the highest priority.	1
FileSystemType	string	No	The type of the file system. Valid values: standard (default): General-purpose NAS file system extreme: Extreme NAS file system	standard
Ipv6SourceCidrIp	string	No	The IPv6 address or CIDR block of the authorized object. You must set this parameter to an IPv6 IP address or CIDR block. Note Only Extreme NAS file systems that reside in the China (Hohhot) region support IPv6. Only permission groups that reside in virtual private clouds (VPCs) support IPv6. This parameter is unavailable if you specify the SourceCidrIp parameter.	fe80::3d4a:80fd:f05d:****

Response parameters

Parameter	Type	Description	Example
	object
RequestId	string	The request ID.	6299428C-3861-435D-AE54-9B330A00****

Examples

Sample success responses

JSONformat

{
  "RequestId": "6299428C-3861-435D-AE54-9B330A00****"
}

Error codes

HTTP status code	Error code	Error message	Description
400	InvalidParam.Ipv6SourceCidrIp	IPv6 address verification failed.	IPv6 address verification failed.
400	InvalidParam.SourceCidrIp	IPv4 address verification failed.	IPv4 address verification failed.
400	InvalidParam.IPv4AndIPv6MutuallyExclusive	You cannot configure IPv4 and IPv6 at the same time.	You cannot configure IPv4 and IPv6 at the same time.
400	InvalidAccessGroup.NotsupportedIPv6	The access group does not support IPv6.	The access group does not support IPv6.

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

Change history

Change time	Summary of changes	Operation

No change history