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    Function Compute (2.0):GetFunctionOnDemandConfig

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    Function Compute (2.0):GetFunctionOnDemandConfig

    Last Updated:Apr 18, 2024

    Obtains configurations of on-demand instances.

    Debugging

    OpenAPI Explorer automatically calculates the signature value. For your convenience, we recommend that you call this operation in OpenAPI Explorer.

    Authorization information

    There is currently no authorization information disclosed in the API.

    Request syntax

    GET /2021-04-06/services/{serviceName}/functions/{functionName}/on-demand-config

    Request parameters

    ParameterTypeRequiredDescriptionExample
    serviceNamestringYes

    The name of the service.

    		demo-service
    functionNamestringYes

    The name of the function.

    		demoFunction
    qualifierstringYes

    Service alias or LATEST. Other versions are not supported.

    		prod
    X-Fc-Account-IdstringNo

    The ID of your Alibaba Cloud account.

    		188077086902****
    X-Fc-DatestringNo

    The time on which the function is invoked. The format of the value is: EEE,d MMM yyyy HH:mm:ss GMT.

    		Wed, 11 May 2022 09:00:00 GMT
    X-Fc-Trace-IdstringNo

    The unique ID of the trace.

    		asdf****

    Response parameters

    ParameterTypeDescriptionExample
    headersobject
    ETagstring

    The identifier of the current on-demand configuration. This parameter is used to provide the conditional verification (If-Match) when you modify the configuration. If the ETag that is passed in is different from the actual ETag, a 412 PreconditionFailed error is returned.

    object

    The returned data.

    resourcestring

    The description of the resource.

    		12345#servierName#qualifier#functionName
    maximumInstanceCountlong

    The maximum number of instances.

    		10

    Examples

    Sample success responses

    JSONformat

    {
  "resource": "12345#servierName#qualifier#functionName",
  "maximumInstanceCount": 10
}

    Error codes

    For a list of error codes, visit the Service error codes.

    Change history

    Change timeSummary of changesOperation
    2021-06-30The request parameters of the API has changedsee changesets
    Change itemChange content
    Input ParametersThe request parameters of the API has changed.
      Added Input Parameters: X-Fc-Account-Id
      Added Input Parameters: X-Fc-Code-Checksum
      Added Input Parameters: X-Fc-Log-Type
      Added Input Parameters: X-Fc-Invocation-Type
      Added Input Parameters: X-Fc-Date
      Added Input Parameters: X-Fc-Trace-Id
    2021-06-30The request parameters of the API has changedsee changesets
    Change itemChange content
    Input ParametersThe request parameters of the API has changed.
      Added Input Parameters: X-Fc-Account-Id
    2021-06-30The request parameters of the API has changedsee changesets
    Change itemChange content
    Input ParametersThe request parameters of the API has changed.
      delete Input Parameters: X-Fc-Account-Id