@aws-sdk/client-dynamodb/types/commands/TransactGetItemsCommand.d.ts

AWS SDK for JavaScript Dynamodb Client for Node.js, Browser and React Native

import { DynamoDBClientResolvedConfig, ServiceInputTypes, ServiceOutputTypes } from "../DynamoDBClient";
import { TransactGetItemsInput, TransactGetItemsOutput } from "../models/models_0";
import { Command as $Command } from "@aws-sdk/smithy-client";
import { Handler, MiddlewareStack, HttpHandlerOptions as __HttpHandlerOptions, MetadataBearer as __MetadataBearer } from "@aws-sdk/types";
export declare type TransactGetItemsCommandInput = TransactGetItemsInput;
export declare type TransactGetItemsCommandOutput = TransactGetItemsOutput & __MetadataBearer;
/**
 * <p>
 *             <code>TransactGetItems</code> is a synchronous operation that atomically retrieves
 *             multiple items from one or more tables (but not from indexes) in a single account and
 *             Region. A <code>TransactGetItems</code> call can contain up to 25
 *                 <code>TransactGetItem</code> objects, each of which contains a <code>Get</code>
 *             structure that specifies an item to retrieve from a table in the account and Region. A
 *             call to <code>TransactGetItems</code> cannot retrieve items from tables in more than one
 *             AWS account or Region. The aggregate size of the items in the transaction cannot exceed
 *             4 MB.</p>
 *          <p>DynamoDB rejects the entire <code>TransactGetItems</code> request if any of the following is true:</p>
 *          <ul>
 *             <li>
 *                <p>A conflicting operation is in the process of updating an
 *           item to be read.</p>
 *             </li>
 *             <li>
 *                <p>There is insufficient provisioned capacity for the transaction
 *           to be completed.</p>
 *             </li>
 *             <li>
 *                <p>There is a user error, such as an invalid data format.</p>
 *             </li>
 *             <li>
 *                <p>The aggregate size of the items in the transaction cannot exceed 4 MB.</p>
 *             </li>
 *          </ul>
 */
export declare class TransactGetItemsCommand extends $Command<TransactGetItemsCommandInput, TransactGetItemsCommandOutput, DynamoDBClientResolvedConfig> {
    readonly input: TransactGetItemsCommandInput;
    private resolved;
    constructor(input: TransactGetItemsCommandInput);
    /**
     * @internal
     */
    resolveMiddleware(clientStack: MiddlewareStack<ServiceInputTypes, ServiceOutputTypes>, configuration: DynamoDBClientResolvedConfig, options?: __HttpHandlerOptions): Handler<TransactGetItemsCommandInput, TransactGetItemsCommandOutput>;
    private serialize;
    private deserialize;
}