Amazon ECS Managed Instances now integrates with Amazon EC2 Capacity Reservations

Configure your ECS Managed Instances capacity providers to use capacity reservations by setting the capacityOptionType parameter to reserved, and specify reservation preferences to optimize cost and availability, using AWS Management Console, AWS CLI, AWS CloudFormation, or AWS SDKs.

Adopt the integration of Amazon ECS Managed Instances with Amazon EC2 Capacity Reservations to simplify architecture, reduce operational toil, and enable new capabilities for managing EC2 instances and optimizing task placement.

Evaluate integrating Amazon ECS Managed Instances with EC2 Capacity Reservations to achieve high availability for mission-critical workloads, balancing reliable capacity scaling with cost efficiency, and reducing infrastructure management overhead.