[
    {
        "type": "enhancement",
        "category": "SecretsManager",
        "description": "Documentation updates for Secrets Manager"
    },
    {
        "type": "api-change",
        "category": "DAX",
        "description": "DAX CreateClusterRequest is updated to include IamRoleArn as a required request parameter. "
    },
    {
        "type": "api-change",
        "category": "SageMaker",
        "description": "Added an optional boolean parameter, 'DisassociateLifecycleConfig', to the UpdateNotebookInstance operation. When set to true, the lifecycle configuration associated with the notebook instance will be removed, allowing a new one to be set via a new 'LifecycleConfigName' parameter."
    }
]