public void setDataSourceId(String dataSourceId) {
        this.dataSourceId = dataSourceId;
    }
<p>
The identifier of the Amazon Q Business data source connector that contains the failed document.
</p>

@param dataSourceId
       The identifier of the Amazon Q Business data source connector that contains the failed document.
aws-java-sdk-qbusiness/src/main/java/com/amazonaws/services/qbusiness/model/FailedDocument.java