[
  {
    "category": "``appsync``",
    "description": "Documentation only updates for AppSync",
    "type": "api-change"
  },
  {
    "category": "``qldb``",
    "description": "Clarify possible values for KmsKeyArn and EncryptionDescription.",
    "type": "api-change"
  },
  {
    "category": "``rds``",
    "description": "Add pattern and length based validations for DBShardGroupIdentifier",
    "type": "api-change"
  },
  {
    "category": "``rum``",
    "description": "Doc-only update for new RUM metrics that were added",
    "type": "api-change"
  }
]