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    ENS:PutBucketAcl

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    ENS:PutBucketAcl

    Last Updated:Mar 27, 2026

    Modifies the access control list (ACL) of a bucket.

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    RAM authorization

    The table below describes the authorization required to call this API. You can define it in a Resource Access Management (RAM) policy. The table's columns are detailed below:

    • Action: The actions can be used in the Action element of RAM permission policy statements to grant permissions to perform the operation.

    • API: The API that you can call to perform the action.

    • Access level: The predefined level of access granted for each API. Valid values: create, list, get, update, and delete.

    • Resource type: The type of the resource that supports authorization to perform the action. It indicates if the action supports resource-level permission. The specified resource must be compatible with the action. Otherwise, the policy will be ineffective.

      • For APIs with resource-level permissions, required resource types are marked with an asterisk (*). Specify the corresponding Alibaba Cloud Resource Name (ARN) in the Resource element of the policy.

      • For APIs without resource-level permissions, it is shown as All Resources. Use an asterisk (*) in the Resource element of the policy.

    • Condition key: The condition keys defined by the service. The key allows for granular control, applying to either actions alone or actions associated with specific resources. In addition to service-specific condition keys, Alibaba Cloud provides a set of common condition keys applicable across all RAM-supported services.

    • Dependent action: The dependent actions required to run the action. To complete the action, the RAM user or the RAM role must have the permissions to perform all dependent actions.

    Action

    Access level

    Resource type

    Condition key

    Dependent action

    ens:PutBucketAcl

    none

    *All Resource

    *

    		 None None

    Request parameters

    Parameter

    Type

    Required

    Description

    Example
    BucketName

    string

    Yes

    The name of the bucket.

    test
    BucketAcl

    string

    Yes

    The access control list (ACL) of the bucket.

    • public-read-write

    • public-read

    • private (default)

    private

    Response elements

    Element

    Type

    Description

    Example

    object

    Schema of Response

    RequestId

    string

    The ID of the request.

    C0066F05-3116-4BAA-B588-52EB2E7F5D23

    Examples

    Success response

    JSON format

    {
  "RequestId": "C0066F05-3116-4BAA-B588-52EB2E7F5D23"
}

    Error codes

    HTTP status code

    Error code

    Error message

    Description
    400 Invalid%s Specified parameter %s is not valid.
    400 InvalidBucketName Specified parameter BucketName is not valid. The specified BucketName parameter is invalid.
    400 NoPermission Permission denied.
    400 InvalidParameter.%s The specified field %s invalid. Please check it again.
    400 InvalidBucketAcl Specified parameter BucketAcl is not valid. Invalid BucketAcl parameter value set.
    403 AccessDenied auth is not valid
    403 UserDisable The user has been disabled due to arrears. The user has been disabled due to arrears.
    404 NoSuchBucket The specified bucket does not exist. The requested bucket does not exist.

    See Error Codes for a complete list.

    Release notes

    See Release Notes for a complete list.