Amazon SageMaker adds serverless workflows to Identity Center domains

[Amazon SageMaker Unified Studio](https://aws.amazon.com/sagemaker/unified-studio/) now supports Serverless Workflows in Identity Center domains. With this launch, customers using Identity Center domains can orchestrate data processing tasks with Apache Airflow (powered by [Managed Workflows for Apache Airflow](https://aws.amazon.com/managed-workflows-for-apache-airflow/)) without provisioning or managing Airflow infrastructure. Serverless Workflows were previously available only in IAM-based domains. Serverless Workflows automatically provision compute resources when a workflow runs and release them when it completes, so you only pay for actual workflow run time. Each workflow runs with its own execution role and isolated worker, providing workflow-level security and preventing cross-workflow interference. With Serverless Workflows, Identity Center domain customers also get access to the Visual Workflow experience with support for around 200 operators, including built-in integration with AWS services such as Amazon S3, Amazon Redshift, Amazon EMR, AWS Glue, and Amazon SageMaker AI. Serverless Workflows in Identity Center domains are available in all [AWS Regions where SageMaker Unified Studio is supported](https://docs.aws.amazon.com/sagemaker-unified-studio/latest/adminguide/supported-regions.html). To learn more, visit the [Serverless Workflows documentation](https://docs.aws.amazon.com/sagemaker-unified-studio/latest/userguide/serverless-workflows.html).