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Function Compute:ListOnDemandConfigs

Last Updated:Nov 06, 2024

Queries on-demand instance configurations a function.

Debugging

You can run this interface directly in OpenAPI Explorer, saving you the trouble of calculating signatures. After running successfully, OpenAPI Explorer can automatically generate SDK code samples.

Authorization information

The following table shows the authorization information corresponding to the API. The authorization information can be used in the Action policy element to grant a RAM user or RAM role the permissions to call this API operation. Description:

  • Operation: the value that you can use in the Action element to specify the operation on a resource.
  • Access level: the access level of each operation. The levels are read, write, and list.
  • Resource type: the type of the resource on which you can authorize the RAM user or the RAM role to perform the operation. Take note of the following items:
    • The required resource types are displayed in bold characters.
    • If the permissions cannot be granted at the resource level, All Resources is used in the Resource type column of the operation.
  • Condition Key: the condition key that is defined by the cloud service.
  • Associated operation: other operations that the RAM user or the RAM role must have permissions to perform to complete the operation. To complete the operation, the RAM user or the RAM role must have the permissions to perform the associated operations.
OperationAccess levelResource typeCondition keyAssociated operation
fc:ListOnDemandConfigsget
  • All Resources
    *
    none
none

Request syntax

GET /2021-04-06/on-demand-configs HTTP/1.1

Request parameters

ParameterTypeRequiredDescriptionExample
prefixstringNo

The prefix that names of returned resources must contain. For example, if you set prefix to a, the names of returned resources must start with a.

prefix_text
startKeystringNo

The position from which the list begins. Results are sorted in alphabetical order and those results following startKey (inclusive) are listed.

nextservice
nextTokenstringNo

The token required to obtain more results. If the number of layers exceeds the limit, the nextToken parameter is returned. You can include the parameter in subsequent calls to obtain more results. You do not need to provide this parameter in the first call.

8bj81uI8n****
limitintegerNo

The maximum number of results to return. If this parameter is not set, 20 is returned by default, and the maximum value cannot exceed 100. The number of returned configurations is less than or equal to the specified number.

20
X-Fc-Account-IdstringNo

The ID of your Alibaba Cloud account.

188077086902****
X-Fc-DatestringNo

The time when the function is invoked. The value is in the EEE,d MMM yyyy HH:mm:ss GMT format.

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

The trace ID of the request for Function Compute API.

rid281s******

Response parameters

ParameterTypeDescriptionExample
object

The returned body.

configsarray

The configurations of on-demand instances.

OnDemandConfigOnDemandConfig

The configured parameters.

[{'maximumInstanceCount': 10, 'resource': 'services/serviceName-bb7f36eb-7f1b-4c42-8f64-401b32ecbf31.aliasName/functions/functionName'}]
nextTokenstring

The pagination token that is used in the next request to retrieve a new page of results. If this parameter is not returned, all the layers are returned.

next_token

Examples

Sample success responses

JSONformat

{
  "configs": [
    {
      "resource": "services/serviceName/function/functionName",
      "maximumInstanceCount": 10
    }
  ],
  "nextToken": "next_token"
}

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 changedView Change Details
2021-06-30The request parameters of the API has changedView Change Details
2021-06-30The request parameters of the API has changedView Change Details