Update specific attribute

[kgmercado]

Hi, I am learning spring and dynamoDB. I'd like to know how can I update specific attribute of a record using spring-data-dynamodb? Just like the example in https://docs.aws.amazon.com/amazondynamodb/latest/developerguide/JavaDocumentAPICRUDExample.html ?

For example, I want to update user status from "blocked" to "active". Instead of passing the whole details of user I want to do something like ` Table table = dynamoDB.getTable(tableName);

    try {

        UpdateItemSpec updateItemSpec = new UpdateItemSpec().withPrimaryKey("Id", 121)
            .withUpdateExpression("set #status = :val1").withNameMap(new NameMap().with("#status", "NewAttribute"))
            .withValueMap(new ValueMap().withString(":val1", "active")).withReturnValues(ReturnValue.ALL_NEW);

        UpdateItemOutcome outcome = table.updateItem(updateItemSpec);
    }
    catch (Exception e) {
        System.err.println("Failed to add new attribute in " + tableName);
        System.err.println(e.getMessage());
    }`

Regards, Gail