AWS Managed Services (AMS) now offers a new feature enabling customers to purchase AMS separate from infrastructure services through their preferred Solution Provider

AWS Managed Services (AMS) is pleased to announce the ability for you to purchase AMS through your preferred Solution Provider, separately from your AWS infrastructure services. AMS understands the need for flexibility in how you buy AWS infrastructure services and AWS Managed Services based on the complexity of workloads and organizational needs. This new feature enables you to purchase AWS infrastructure services directly or through any AWS Solution Provider Partner  (SPP) of your choice, while utilizing an AMS partner for value-added infrastructure operations separately.

Source:: Amazon AWS