[
  {
    "category": "``iam``",
    "description": "Doc only update that corrects instances of CLI not using an entity.",
    "type": "api-change"
  },
  {
    "category": "``kafka``",
    "description": "This release adds support for Tiered Storage. UpdateStorage allows you to control the Storage Mode for supported storage tiers.",
    "type": "api-change"
  },
  {
    "category": "``neptune``",
    "description": "Added a new cluster-level attribute to set the capacity range for Neptune Serverless instances.",
    "type": "api-change"
  },
  {
    "category": "``sagemaker``",
    "description": "Amazon SageMaker Automatic Model Tuning now supports specifying Grid Search strategy for tuning jobs, which evaluates all hyperparameter combinations exhaustively based on the categorical hyperparameters provided.",
    "type": "api-change"
  }
]