[
  {
    "category": "``connect``",
    "description": "This release updates these APIs: UpdateInstanceAttribute, DescribeInstanceAttribute and ListInstanceAttributes. You can use it to programmatically enable/disable High volume outbound communications using attribute type HIGH_VOLUME_OUTBOUND on the specified Amazon Connect instance.",
    "type": "api-change"
  },
  {
    "category": "``connectcampaigns``",
    "description": "Added Amazon Connect high volume outbound communications SDK.",
    "type": "api-change"
  },
  {
    "category": "``dynamodb``",
    "description": "Doc only update for DynamoDB service",
    "type": "api-change"
  },
  {
    "category": "``dynamodbstreams``",
    "description": "Update dynamodbstreams client to latest version",
    "type": "api-change"
  }
]