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  6. Canceling Reservation of an EVS Disk (Deprecated)

Canceling Reservation of an EVS Disk (Deprecated)

Function

This API is used to cancel the reservation of an EVS disk.

This API call exists for compatibility reasons only and is not meant to be used.

URI

  • URI format

    POST /v2/{project_id}/volumes/{volume_id}/action

  • Parameter description

    Parameter

    Mandatory

    Description

    project_id

    Yes

    Specifies the project ID.

    volume_id

    Yes

    Specifies the disk ID.

Request

  • Parameter description

    Parameter

    Type

    Mandatory

    Description

    os-unreserve

    map<string, string>

    Yes

    Specifies disk reservation canceling marker. Defining a value for this parameter is not mandatory, and you are advised to leave it blank.

  • Example request
    {
        "os-unreserve": { }
    }

Response

  • Parameter description

    Parameter

    Type

    Description

    error

    string

    Specifies the error message returned when an error occurs. For details, see Parameters in the error field.

  • Parameters in the error field

    Parameter

    Type

    Description

    message

    string

    Specifies the error message returned when an error occurs.

    code

    string

    Specifies the error code returned when an error occurs.

    For details about the error code, see Error Codes.

  • Example response

    None

    or

    {
        "error": {
            "message": "XXXX", 
            "code": "XXX"
        }
    }

    In the preceding example, error indicates a general error, for example, badRequest or itemNotFound. An example is provided as follows:

    {
        "itemNotFound": {
            "message": "XXXX", 
            "code": "XXX"
        }
    }

Returned Values

  • Normal

    202

Error Codes

For details, see Error Codes.