<note> <p>This documentation is for version 1 of the Amazon Kinesis Data Analytics API, which only supports SQL applications. Version 2 of the API supports SQL and Java applications. For more information about version 2, see <a href="/kinesisanalytics/latest/apiv2/Welcome.html">Amazon Kinesis Data Analytics API V2 Documentation</a>.</p> </note> <p> Adds a streaming source to your Amazon Kinesis application. For conceptual information, see <a href="https://docs.aws.amazon.com/kinesisanalytics/latest/dev/how-it-works-input.html">Configuring Application Input</a>. </p> <p>You can add a streaming source either when you create an application or you can use this operation to add a streaming source after you create an application. For more information, see <a href="https://docs.aws.amazon.com/kinesisanalytics/latest/dev/API_CreateApplication.html">CreateApplication</a>.</p> <p>Any configuration update, including adding a streaming source using this operation, results in a new version of the application. You can use the <a href="https://docs.aws.amazon.com/kinesisanalytics/latest/dev/API_DescribeApplication.html">DescribeApplication</a> operation to find the current application version. </p> <p>This operation requires permissions to perform the <code>kinesisanalytics:AddApplicationInput</code> action.</p>