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    Bastionhost:DetachProjectsFromProjectAuthorization

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    Bastionhost:DetachProjectsFromProjectAuthorization

    Last Updated:Aug 14, 2026

    Removes projects from the scope of a project authorization. This operation can be called only when the ScopeType parameter returned by the GetProjectAuthorization operation is 2.

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    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
    InstanceId

    string

    Yes

    The ID of the bastion host instance.

    Note

    You can call the DescribeInstances operation to query this parameter.

    bastionhost-cn-st220aw****
    RegionId

    string

    No

    The region ID of the bastion host.

    Note

    For the mapping between region IDs and region names, see Regions and zones.

    cn-hangzhou
    AuthorizationId

    integer

    Yes

    The project authorization ID.

    Note

    You can call the ListProjectAuthorizations operation to query this parameter.

    1
    ProjectIds

    string

    Yes

    The array of project IDs to remove from the project authorization.

    Note

    You can call the GetProjectAuthorization operation to query this parameter.

    1,2

    Response elements

    Element

    Type

    Description

    Example

    object

    Schema of Response

    RequestId

    string

    The unique request ID generated by Alibaba Cloud for this request.

    EC9BF0F4-8983-491A-BC8C-1B4DD94976DE

    Examples

    Success response

    JSON format

    {
  "RequestId": "EC9BF0F4-8983-491A-BC8C-1B4DD94976DE"
}

    Error codes

    See Error Codes for a complete list.

    Release notes

    See Release Notes for a complete list.