Querying Object Properties
Function
You can use this command to query the basic properties of an object.
Command Line Structure
- In Windows
obsutil stat obs://bucket/key [-acl][-bf=xxx] [-config=xxx] [-e=xxx] [-i=xxx] [-k=xxx] [-t=xxx]
- In Linux or macOS
./obsutil stat obs://bucket/key [-acl][-bf=xxx] [-config=xxx] [-e=xxx] [-i=xxx] [-k=xxx] [-t=xxx]
Examples
- Take the Windows OS as an example. Run the obsutil stat obs://bucket-test/key command to query the basic properties of an object.
obsutil stat obs://bucket-test/key Key: obs://bucket-test/key LastModified: 2018-11-16T02:15:49Z Size: 7 ETag: 43d93b553855b0e1fc67e31c28c07b65 ContentType: text/plain
Parameter Description
Parameter |
Optional or Mandatory |
Description |
---|---|---|
bucket |
Mandatory |
Bucket name |
key |
Mandatory |
Object name |
acl |
Optional |
Queries the access control policies of the object at the same time. |
bf |
Optional (additional parameter) |
Display format of the object size (in bytes). Possible values are:
NOTE:
If this parameter is not configured, the display format of the object size (in bytes) is determined by the humanReadableFormat parameter in the configuration file. |
config |
Optional (additional parameter) |
User-defined configuration file for executing a command. For details about parameters that can be configured, see Parameter Description. |
e |
Optional (additional parameter) |
Specifies the endpoint. |
i |
Optional (additional parameter) |
Specifies the user's AK. |
k |
Optional (additional parameter) |
Specifies the user's SK. |
t |
Optional (additional parameter) |
Specifies the user's security token. |
Response
Field |
Description |
---|---|
Key |
Object name |
LastModified |
Latest modification time of the object |
Size |
Object size, in bytes |
StorageClass |
Storage class of the object |
MD5 |
Real MD5 of the object
NOTE:
You can query this value only after running the cp command and configuring the -vmd5 parameter. |
ETag |
ETag value of an object calculated on the server |
ContentType |
Content-Type of the object |
Type |
Object type |
Metadata |
Customized metadata of the object |
Acl |
Access control policy of the object |
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