A data science team built a custom training image for SageMaker Studio, but when they try to launch that image in Studio they see an error inside the application. Which AWS service should they use to view the logs for diagnosing this error?

Amazon CloudWatch is the correct service because it collects monitoring and operational data in the form of logs, metrics, and events. For SageMaker Studio, CloudWatch is where you would find logs related to application errors, container issues, or other operational problems when launching a custom image. Amazon S3 is object storage and is not used for real-time application logs. Amazon Elastic Block Store (EBS) provides block-level storage volumes for EC2 instances and is not a logging service. AWS CloudTrail records API calls and related events for auditing and governance, not application-level errors within SageMaker Studio.