@aws-sdk/client-dynamodb
Version:
AWS SDK for JavaScript Dynamodb Client for Node.js, Browser and React Native
76 lines • 3.65 kB
JavaScript
;
Object.defineProperty(exports, "__esModule", { value: true });
exports.CreateBackupCommand = void 0;
const models_0_1 = require("../models/models_0");
const Aws_json1_0_1 = require("../protocols/Aws_json1_0");
const middleware_serde_1 = require("@aws-sdk/middleware-serde");
const smithy_client_1 = require("@aws-sdk/smithy-client");
/**
* <p>Creates a backup for an existing table.</p>
* <p> Each time you create an on-demand backup, the entire table data is backed up. There
* is no limit to the number of on-demand backups that can be taken. </p>
* <p> When you create an on-demand backup, a time marker of the request is cataloged, and
* the backup is created asynchronously, by applying all changes until the time of the
* request to the last full table snapshot. Backup requests are processed instantaneously
* and become available for restore within minutes. </p>
* <p>You can call <code>CreateBackup</code> at a maximum rate of 50 times per second.</p>
* <p>All backups in DynamoDB work without consuming any provisioned throughput on the table.</p>
* <p> If you submit a backup request on 2018-12-14 at 14:25:00, the backup is guaranteed
* to contain all data committed to the table up to 14:24:00, and data committed after
* 14:26:00 will not be. The backup might contain data modifications made between 14:24:00
* and 14:26:00. On-demand backup does not support causal consistency. </p>
* <p>
* Along with data, the following are also included on the backups:
* </p>
* <ul>
* <li>
* <p>Global secondary indexes (GSIs)</p>
* </li>
* <li>
* <p>Local secondary indexes (LSIs)</p>
* </li>
* <li>
* <p>Streams</p>
* </li>
* <li>
* <p>Provisioned read and write capacity</p>
* </li>
* </ul>
*/
class CreateBackupCommand extends smithy_client_1.Command {
// Start section: command_properties
// End section: command_properties
constructor(input) {
// Start section: command_constructor
super();
this.input = input;
// End section: command_constructor
}
/**
* @internal
*/
resolveMiddleware(clientStack, configuration, options) {
this.middlewareStack.use(middleware_serde_1.getSerdePlugin(configuration, this.serialize, this.deserialize));
const stack = clientStack.concat(this.middlewareStack);
const { logger } = configuration;
const clientName = "DynamoDBClient";
const commandName = "CreateBackupCommand";
const handlerExecutionContext = {
logger,
clientName,
commandName,
inputFilterSensitiveLog: models_0_1.CreateBackupInput.filterSensitiveLog,
outputFilterSensitiveLog: models_0_1.CreateBackupOutput.filterSensitiveLog,
};
const { requestHandler } = configuration;
return stack.resolve((request) => requestHandler.handle(request.request, options || {}), handlerExecutionContext);
}
serialize(input, context) {
return Aws_json1_0_1.serializeAws_json1_0CreateBackupCommand(input, context);
}
deserialize(output, context) {
return Aws_json1_0_1.deserializeAws_json1_0CreateBackupCommand(output, context);
}
}
exports.CreateBackupCommand = CreateBackupCommand;
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