Configuring a File System ACL

Function

This API is used to configure a file system ACL.

After the ACL is configured, the configuration takes about 30 second to take effect.

URI

PUT /

**Table 1** Query parameter
Parameter	Mandatory	Type	Description
sfsacl	Yes	String	/

Request Parameters

**Table 2** Request header parameters
Parameter	Mandatory	Type	Description
Date	Yes	String	The request time.
Authorization	Yes	String	The signature information.
Host	Yes	String	The host address.

**Table 3** Request body parameter
Parameter	Mandatory	Type	Description
Statement	No	Array of Statement objects	Unique identification

**Table 4** Statement
Parameter	Mandatory	Type	Description
Sid	No	String	The statement ID.
Action	Yes	String	The allowed statement action. Enumerated values: FullControl: read/write Read: read-only
Effect	Yes	String	The effect specifying that the statement permission is Allow. Enumerated value: Allow
Condition	Yes	Condition object	The conditions for a statement to take effect.

**Table 5** Condition
Parameter	Mandatory	Type	Description
SourceVpc	Yes	String	A specified VPC ID.
VpcSourceIp	No	Array of strings	A specified IP address or IP address range. This parameter is currently not supported.

Response Parameters

This response uses common headers. For details, see Table 1.

Example Request

Configuring a file system ACL (granting the read/write permissions for IP addresses 127.0.0.1/24 and 192.168.1.85/24 in VPC 241dbf6b-dc5d-41b2-9108-ca5e56b48386):

PUT /?sfsacl HTTP/1.1
Host: examplefilesystem.sfs3.example.region.com
Date: WED, 01 Jul 2015 02:32:25 GMT
Authorization: OBS H4IPJX0TQTHTHEBQQCEC:jZiAT8Vx4azWEvPRMWi0X5BpJMA=

{
	"Statement": [{
		"Sid": "Stmt1375240018061",
		"Action": "FullControl",
		"Effect": "Allow",
		"Condition": {
			"SourceVpc": "241dbf6b-dc5d-41b2-9108-ca5e56b48386",
			"VpcSourceIp": ["127.0.0.1/24", "192.168.1.85/24"]
		}
	}]
}

Example Response

HTTP/1.1 204 OK
Server: OBS
X-Obs-Request-Id: 0000018893B8073AC04721AA7EE3408B
X-Obs-Id-2: 32AAAQAAEAABSAAgAAEAABAAAQAAEAABCS5QDe0QLbFNz6FXoKuXHzD2wS0eJQaj
Date: Wed, 07 Jun 2023 02:38:11 GMT