CfnDatasetGroup

A dataset group is a collection of related datasets (Item interactions, Users, Items, Actions, Action interactions). You create a dataset group by calling [CreateDatasetGroup](https://docs.aws.amazon.com/personalize/latest/dg/API_CreateDatasetGroup.html) . You then create a dataset and add it to a dataset group by calling [CreateDataset](https://docs.aws.amazon.com/personalize/latest/dg/API_CreateDataset.html) . The dataset group is used to create and train a solution by calling [CreateSolution](https://docs.aws.amazon.com/personalize/latest/dg/API_CreateSolution.html) . A dataset group can contain only one of each type of dataset. You can specify an AWS Key Management Service (KMS) key to encrypt the datasets in the group.