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    Cloud Parallel File Storage:ModifyCpfsAccessPoint

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    Cloud Parallel File Storage:ModifyCpfsAccessPoint

    Last Updated:Aug 28, 2026

    Modifies an access point of a CPFS for Lingjun file system.

    Operation description

    Modifies an access point of a CPFS for Lingjun file system.

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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
    RegionId

    string

    Yes

    The region ID.

    cn-hangzhou
    FileSystemId

    string

    Yes

    The file system ID.

    • CPFS: The ID must start with cpfs-, for example, cpfs-125487****.

    • CPFS for Lingjun: The ID must start with bmcpfs-, for example, bmcpfs-0015****.

    bmcpfs-099394bd928c****
    AccessPointId

    string

    Yes

    The access point ID.

    ap-ie15yd****
    Description

    string

    No

    The description of the access point.

    Description

    Response elements

    Element

    Type

    Description

    Example

    object

    Schema of Response

    RequestId

    string

    The request ID.

    70EACC9C-D07A-4A34-ADA4-77506C42B023

    Examples

    Success response

    JSON format

    {
  "RequestId": "70EACC9C-D07A-4A34-ADA4-77506C42B023"
}

    Error codes

    HTTP status code

    Error code

    Error message

    Description
    400 InvalidRequest The request is invalid. Invalid request
    400 InvalidParameter.FileSystem Invalid FileSystem in ResourceIds.
    400 InvalidFilesystemType.NotSupport This Api does not support this fileSystem type. The current interface does not support this type of file system.
    400 FeatureOrAPI.NotSupported The Feature/API is not supported in this region now.
    403 Forbbiden.Ram User not authorized to operate on the specified resource, or this API doesn't support RAM. The user is not authorized to operate the specified resource, or the API does not support RAM.

    See Error Codes for a complete list.

    Release notes

    See Release Notes for a complete list.