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    PolarDB:ModifyPolarFsMappingAuth

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    PolarDB:ModifyPolarFsMappingAuth

    Last Updated:Aug 05, 2026

    Modifies the bucket credentials for a PolarFS path mapping.

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    Test

    RAM authorization

    No authorization for this operation. If you encounter issues with this operation, contact technical support.

    Request syntax

    POST  HTTP/1.1

    Request parameters

    Parameter

    Type

    Required

    Description

    Example
    PolarFsInstanceId

    string

    Yes

    The PolarFS instance ID.

    pfs-2ze0i74ka607*****
    DBClusterId

    string

    No

    The cluster ID.

    Note

    You can call the DescribeDBClusters operation to query information about all clusters in a specified region, including the cluster ID.

    pc-******************
    Bucket

    string

    Yes

    The bucket name.

    pfs-xxx.oss-[regionId]-internal.aliyuncs.com
    Path

    string

    Yes

    The destination path.

    /test
    BucketAccessKeyId

    string

    Yes

    The AccessKey ID for the storage bucket.

    xxx
    BucketAccessKeySecret

    string

    Yes

    The AccessKey secret for the storage bucket.

    xxx

    Response elements

    Element

    Type

    Description

    Example

    object

    Schema of Response

    RequestId

    string

    Id of the request

    2281C6C9-CBAB-1AFD-8400-670750CF6025_2212

    Examples

    Success response

    JSON format

    {
  "RequestId": "2281C6C9-CBAB-1AFD-8400-670750CF6025_2212"
}

    Error codes

    See Error Codes for a complete list.

    Release notes

    See Release Notes for a complete list.