SolutionVersion

An object that provides information about a specific version of a Solution in a Custom dataset group.

creationDateTime

The date and time (in Unix time) that this version of the solution was created.

Type: Timestamp

Required: No

datasetGroupArn

The Amazon Resource Name (ARN) of the dataset group providing the training data.

Type: String

Length Constraints: Maximum length of 256.

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

Required: No

eventType

The event type (for example, 'click' or 'like') that is used for training the model.

Type: String

Length Constraints: Maximum length of 256.

Required: No

failureReason

If training a solution version fails, the reason for the failure.

Type: String

Required: No

lastUpdatedDateTime

The date and time (in Unix time) that the solution was last updated.

Type: Timestamp

Required: No

name

The name of the solution version.

Type: String

Length Constraints: Minimum length of 1. Maximum length of 63.

Pattern: ^[a-zA-Z0-9][a-zA-Z0-9\-_]*

Required: No

performAutoML

When true, Amazon Personalize searches for the most optimal recipe according to the solution configuration. When false (the default), Amazon Personalize uses recipeArn.

Type: Boolean

Required: No

performHPO

Whether to perform hyperparameter optimization (HPO) on the chosen recipe. The default is false.

Type: Boolean

Required: No

performIncrementalUpdate

Whether the solution version should perform an incremental update. When set to true, the training will process only the data that has changed since the latest training, similar to when trainingMode is set to UPDATE. This can only be used with solution versions that use the User-Personalization recipe.

Type: Boolean

Required: No

recipeArn

The ARN of the recipe used in the solution.

Type: String

Length Constraints: Maximum length of 256.

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

Required: No

solutionArn

The ARN of the solution.

Type: String

Length Constraints: Maximum length of 256.

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

Required: No

solutionConfig

Describes the configuration properties for the solution.

Type: SolutionConfig object

Required: No

solutionVersionArn

The ARN of the solution version.

Type: String

Length Constraints: Maximum length of 256.

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

Required: No

status

The status of the solution version.

A solution version can be in one of the following states:

CREATE PENDING
CREATE IN_PROGRESS
ACTIVE
CREATE FAILED
CREATE STOPPING
CREATE STOPPED

Type: String

Length Constraints: Maximum length of 256.

Required: No

trainingHours

The time used to train the model. You are billed for the time it takes to train a model. This field is visible only after Amazon Personalize successfully trains a model.

Type: Double

Valid Range: Minimum value of 0.

Required: No

trainingMode

The scope of training to be performed when creating the solution version. A FULL training considers all of the data in your dataset group. An UPDATE processes only the data that has changed since the latest training. Only solution versions created with the User-Personalization recipe can use UPDATE.

Type: String

Valid Values: FULL | UPDATE | AUTOTRAIN

Required: No

trainingType

Whether the solution version was created automatically or manually.

Type: String

Valid Values: AUTOMATIC | MANUAL

Required: No

tunedHPOParams

If hyperparameter optimization was performed, contains the hyperparameter values of the best performing model.

Type: TunedHPOParams object

Required: No

SolutionVersion

Contents

See Also