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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. Here's an example of a dynamic update expression:
query
is used to search for or filter the items in your DynamoDB collection. Select query
from the list and specify its parameters:
scan
is used to retrieve all of the items or just some of them from your DynamoDB collection. Select scan
from the list and specify the query parameters:
The getItem
operation returns a set of Attributes
for an item that matches the primary key. Select getItem
from the list and specify the query parameters:
To add a new item to your collection, use putItem
. Select putItem
from the list and specify the query parameters:
updateItem
edits an existing item's attributes or adds a new item to the table if it doesn't exist yet. You can put, delete, or add attribute values. Select updateItem
from the list and specify the query parameters:
To delete an item from the collection, use deleteItem
. Select deleteItem
from the list and specify the query parameters:
To put or delete multiple items in one or more collections, use batchWriteItem
. Select batchWriteItem
from the list and specify the query parameters:
For more details about DynamoDB queries, please refer to .