Creates a permission group.


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Request parameters

Parameter Type Required Example Description
Action String Yes CreateAccessGroup

The operation that you want to perform.

Set the value to CreateAccessGroup.

AccessGroupName String Yes classic-test

The name of the permission group.


  • The name must be 3 to 64 characters in length.
  • The name must start with a letter and can contain letters, digits, underscores (_), and hyphens (-).
  • The name must be different from the name of the default permission groups.

Default permission groups: DEFAULT_VPC_GROUP_NAME (VPC default permission group) and DEFAULT_CLASSIC_GROUP_NAME (classic network default permission group).

AccessGroupType String Yes Classic

The network type of the permission group.

Valid values:

  • Vpc: the virtual private cloud (VPC) network.
  • Classic: the classic network.
Description String No classictestaccessgroup

The description of the permission group.


  • By default, the description is the same as the name of the permission group. The description must be 2 to 128 characters in length.
  • The description must start with a letter and cannot start with http:// or https://.
  • The description can contain digits, colons (:), underscores (_), and hyphens (-).
FileSystemType String No standard

The type of the file system.

Valid values:

  • standard: the default value, which indicates General-purpose NAS file systems.
  • extreme: Extreme NAS file systems.

Response parameters

Parameter Type Example Description
AccessGroupName String classic-test

The name of the permission group.

RequestId String 55C5FFD6-BF99-41BD-9C66-FFF39189F4F8

The ID of the request.


Sample requests

&Description=classic test access group
&<Common request parameters>

Sample success responses

XML format


JSON format

    "RequestId": "55C5FFD6-BF99-41BD-9C66-FFF39189F4F8",
    "AccessGroupName": "classic-test"

Error codes

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