Bucket policies are strategies that apply to individual buckets and their associated resources. You can use them to grant other users permission to access the corresponding resources.

Use cases

Use a bucket policy if you need to:

Authorize users from another account or anonymous users.

Set specific authorization conditions.

Apply different permissions to different users or resources.

Configuration methods

There are three configuration methods for bucket policies. Refer to the following documentation to choose the appropriate method:

Creating a bucket policy with a template

tip

For more information on TOS bucket policies and templates, see Bucket policy templates and parameters.

Creating a custom bucket policy in visual view

Creating a custom bucket policy in JSON view

Last updated: 2025.09.25 17:05:25

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