DynamoDB request

The DynamoDB request allows you to execute multiple operations on DynamoDB-compatible data sources.

You can use UI Bakery variables to compose table names, item keys and filter expressions. For instance, here's dynamic update expression:

{
  "TableName": "users",
    "Key": {
    "Id": {
      "N": "101"
    }
  },
  "UpdateExpression": "SET Title = :title",
    "ExpressionAttributeValues": {
    ":title": {
      "S": {{ui.input.value}}
    }
  }
}

More query examples are available here.