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Elastic Compute Service:DescribeSolutionInstanceConfiguration

Last Updated:Feb 02, 2026

Queries the default configurations of a solution.

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RAM authorization

The table below describes the authorization required to call this API. You can define it in a Resource Access Management (RAM) policy. The table's columns are detailed below:

  • Action: The actions can be used in the Action element of RAM permission policy statements to grant permissions to perform the operation.

  • API: The API that you can call to perform the action.

  • Access level: The predefined level of access granted for each API. Valid values: create, list, get, update, and delete.

  • Resource type: The type of the resource that supports authorization to perform the action. It indicates if the action supports resource-level permission. The specified resource must be compatible with the action. Otherwise, the policy will be ineffective.

    • For APIs with resource-level permissions, required resource types are marked with an asterisk (*). Specify the corresponding Alibaba Cloud Resource Name (ARN) in the Resource element of the policy.

    • For APIs without resource-level permissions, it is shown as All Resources. Use an asterisk (*) in the Resource element of the policy.

  • Condition key: The condition keys defined by the service. The key allows for granular control, applying to either actions alone or actions associated with specific resources. In addition to service-specific condition keys, Alibaba Cloud provides a set of common condition keys applicable across all RAM-supported services.

  • Dependent action: The dependent actions required to run the action. To complete the action, the RAM user or the RAM role must have the permissions to perform all dependent actions.

Action

Access level

Resource type

Condition key

Dependent action

ebs:DescribeSolutionInstanceConfiguration

get

*All Resource

*

None None

Request parameters

Parameter

Type

Required

Description

Example

SolutionId

string

Yes

The ID of the solution.

sln-xxxxx

RegionId

string

Yes

The region ID.

cn-shanghai

Parameters

array<object>

No

The parameters.

object

No

The information about the parameters.

ParameterKey

string

Yes

The key of the parameter.

***

ParameterValue

string

Yes

The value of the parameter.

Note

The Parameters parameter is optional. If you specify Parameters, you must specify ParameterValue.

***

ClientToken

string

No

The client token that is used to ensure the idempotency of the request. You can use the client to generate the token, but you must make sure that the token is unique among different requests. The token can contain only ASCII characters and cannot exceed 64 characters in length. For more information, see How to ensure idempotence.

123e4567-e89b-12d3-a456-42665544****

Response elements

Element

Type

Description

Example

object

DescribeSlnInstanceConfigurationResponse.

Data

array<object>

The returned data.

object

The returned data.

any

The returned data.

[]

RequestId

string

The request ID.

11B55F58-D3A4-4A9B-9596-342420D0****

Examples

Success response

JSON format

{
  "Data": [
    {
      "key": "[]"
    }
  ],
  "RequestId": "11B55F58-D3A4-4A9B-9596-342420D0****"
}

Error codes

HTTP status code

Error code

Error message

Description

400 InvalidParameter The parameter %s is invalid. The specified parameter value is invalid.
400 InvalidParameter.Conflict The specified parameter %s and %s are not blank at the same time.
400 InvalidParameter.Format Specified parameter format is not valid. english description
400 MissingParameter The input parameter %s that is mandatory for processing this request is not supplied. The parameter must be specified.
500 InternalError The request processing has failed due to some unknown error, exception or failure. An internal error has occurred.
403 Forbidden User is not authorized to operate. You are not authorized to manage the resource. Check the account permissions or contact the Alibaba Cloud account.
403 Forbidden.Action User is not authorized to operate this action. You are not authorized to perform this operation. Check the account permissions or contact the Alibaba Cloud account.
403 InvalidAccountStatus.NotEnoughBalance Your account does not have enough balance.
403 LastTokenProcessing The last token request is processing. The value of clientToken is used in another request that is being processed. Try again later.
403 NoPermission.SLR The RAM user does not have the permission to create service linked role: AliyunServiceLinkedRoleForEBS. You are not authorized to create service-linked roles.
403 OperationDenied The operation is not allowed. The operation is not supported.
403 AssumeRoleFail.solution Assume role fail, please check RamRole for EBS Laboratory already exist and policy is correct. Assume role fail, please check RamRole for EBS Laboratory already exist and policy is correct.
404 InvalidApi.NotFound Specified api is not found, please check your url and method.
404 NoSuchResource The specified resource does not exist. The specified resource does not exist.
504 RequestTimeout The request is timeout, please try again later. The request has timed out. Try again later.

See Error Codes for a complete list.

Release notes

See Release Notes for a complete list.