Amazon Personalize
Developer Guide

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Describes a solution. For more information on solutions, see CreateSolution.

Request Syntax

{ "solutionArn": "string" }

Request Parameters

The request accepts the following data in JSON format.


The Amazon Resource Name (ARN) of the solution to describe.

Type: String

Length Constraints: Maximum length of 256.

Pattern: arn:([a-z\d-]+):personalize:.*:.*:.+

Required: Yes

Response Syntax

{ "solution": { "autoMLResult": { "bestRecipeArn": "string" }, "creationDateTime": number, "datasetGroupArn": "string", "eventType": "string", "lastUpdatedDateTime": number, "latestSolutionVersion": { "creationDateTime": number, "failureReason": "string", "lastUpdatedDateTime": number, "solutionVersionArn": "string", "status": "string" }, "name": "string", "performAutoML": boolean, "performHPO": boolean, "recipeArn": "string", "solutionArn": "string", "solutionConfig": { "algorithmHyperParameters": { "string" : "string" }, "autoMLConfig": { "metricName": "string", "recipeList": [ "string" ] }, "eventValueThreshold": "string", "featureTransformationParameters": { "string" : "string" }, "hpoConfig": { "algorithmHyperParameterRanges": { "categoricalHyperParameterRanges": [ { "name": "string", "values": [ "string" ] } ], "continuousHyperParameterRanges": [ { "maxValue": number, "minValue": number, "name": "string" } ], "integerHyperParameterRanges": [ { "maxValue": number, "minValue": number, "name": "string" } ] }, "hpoObjective": { "metricName": "string", "metricRegex": "string", "type": "string" }, "hpoResourceConfig": { "maxNumberOfTrainingJobs": "string", "maxParallelTrainingJobs": "string" } } }, "status": "string" } }

Response Elements

If the action is successful, the service sends back an HTTP 200 response.

The following data is returned in JSON format by the service.


An object that describes the solution.

Type: Solution object



Provide a valid value for the field or parameter.

HTTP Status Code: 400


Could not find the specified resource.

HTTP Status Code: 400

See Also

For more information about using this API in one of the language-specific AWS SDKs, see the following: