Help Center/ Object Storage Service/ Tools Guide/ obsutil/ Object Commands/ Listing Objects by Using an Authorization Code

Updated on 2024-09-03 GMT+08:00

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Listing Objects by Using an Authorization Code

Function

You can use this command to query objects in a bucket with an authorization code. The returned objects are sorted in lexicographical order.

Command Line Structure

In Windows

Enter an authorization code directly.

obsutil share-ls authorization_code [-ac=xxx] [-prefix=xxx] [-s] [-d] [-marker=xxx] [-bf=xxx] [-limit=1] [-format=default] [-config=xxx] [-e=xxx] [-i=xxx] [-k=xxx] [-t=xxx]

Use the file path to pass an authorization code.

obsutil share-ls file://authorization_code_file_url [-ac=xxx] [-prefix=xxx] [-s] [-d] [-marker=xxx] [-bf=xxx] [-limit=1] [-format=default] [-config=xxx] [-e=xxx] [-i=xxx] [-k=xxx] [-t=xxx]

In Linux or macOS

Enter an authorization code directly.

./obsutil share-ls authorization_code [-ac=xxx] [-prefix=xxx] [-s] [-d] [-marker=xxx] [-bf=xxx] [-limit=1] [-config=xxx] [-e=xxx] [-i=xxx] [-k=xxx] [-t=xxx]

Use the file path to pass an authorization code.

./obsutil share-ls file://authorization_code_file_url [-ac=xxx] [-prefix=xxx] [-s] [-d] [-marker=xxx] [-bf=xxx] [-limit=1] [-config=xxx] [-e=xxx] [-i=xxx] [-k=xxx] [-t=xxx]

Examples

In Windows, you can run the obsutil share-ls xxx -ac=123456 -limit=1 command to query objects in a bucket using an authorization code.

obsutil share-ls xxx -ac=123456 -limit=1

Object list:
key                                             LastModified                  Size      StorageClass        ETag
obs://bucket-test/test/test.tar.gz              2019-07-11T14:50:59Z          48.92KB   standard    "1dd27294ad2f152b43cd111e9fe3990f"

Total size of prefix [test/] is: 48.92KB
Folder number is: 0
Object number is: 1
The authorized prefix is [test/]

Parameter Description

Parameter	Optional or Mandatory	Description
authorization_code or file://authorization_code_file_url	Mandatory	Code for authorization NOTE: If the authorization code starts with file://, the authorization code is obtained from a local file.
ac	Optional (additional parameter)	Access code NOTE: If no access code is specified using this parameter, obsutil tool prompts you to enter the access code in interactive mode. An access code is a six-digit string.
prefix	Optional (additional parameter)	Object name prefix specified for listing objects using an authorization code. NOTE: If this parameter is specified, objects starting with this prefix are listed. If this parameter is left blank, all objects in the authorized path are shared.
s	Optional (additional parameter)	Displays simplified query result. NOTE: In the simplified format, the returned result contains only the object name.
d	Optional (additional parameter)	Lists only objects and subdirectories in the current directory, instead of recursively listing all objects and subdirectories. NOTE: According to the naming conventions in OBS, a slash (/) is used as the directory separator.
marker	Optional (additional parameter)	Object name to start with when listing objects in a bucket using an authorization code. All objects are listed in lexicographical order by object name.
bf	Optional (additional parameter)	Display formats of bytes in the listing result. Possible values are: human-readable raw NOTE: If this parameter is not configured, the display format of bytes in the result is determined by the humanReadableFormat parameter in the configuration file.
limit	Optional (additional parameter)	Maximum number of objects that can be listed. If the value is less than or equal to 0, all objects are listed. If it is left blank, 1000 objects are listed by default. NOTE: If there are a large number of objects in a bucket, you are advised to set this parameter to limit the number of objects to be listed each time. If not all objects are listed, marker of the next request will be returned in the result, which you can use to list the remaining objects.
format	Optional (additional parameter)	Prints a listing result in the user-defined format. Currently, the value can only be default, indicating that the listing result is displayed in one row.
config	Optional (additional parameter)	User-defined configuration file for executing a command. For details about parameters that can be configured, see Configuration Parameters.
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.