Deletes a single item in a table by primary key.
You can perform a conditional delete operation that deletes the item if it exists, or if it has an expected attribute value.
Declaration Syntax| C# |
public DeleteItemResponse DeleteItem( DeleteItemRequest deleteItemRequest )
Parameters- deleteItemRequest (DeleteItemRequest)
- Container for the necessary parameters to execute the DeleteItem service method on AmazonDynamoDB.
Return ValueThe response from the DeleteItem service method, as returned by AmazonDynamoDB.
ExamplesThis example shows how to delete an item in a table.
CopyDeleteItem sample// Create a client AmazonDynamoDBClient client = new AmazonDynamoDBClient(); // Define item key // Hash-key of the target item is string value "Mark Twain" // Range-key of the target item is string value "The Adventures of Tom Sawyer" Key key = new Key { HashKeyElement = new AttributeValue { S = "Mark Twain" }, RangeKeyElement = new AttributeValue { S = "The Adventures of Tom Sawyer" } }; // Create DeleteItem request DeleteItemRequest request = new DeleteItemRequest { TableName = "SampleTable", Key = key }; // Issue request client.DeleteItem(request);
Exceptions