Which of the following services is NOT included in the Business Support Plan?

The Business Support Plan from AWS provides a range of features to assist users in optimizing their use of AWS services. Among these features, access to support for third-party software, guidance on effectively utilizing AWS services, and email support from Cloud Support Associates are included, ensuring that customers receive comprehensive support for their AWS environment.

The Well-Architected review delivered by AWS Solution Architects involves a more specialized level of assistance that is typically found in the higher tiers of support, such as the Enterprise Support Plan. This review includes an assessment according to best practices and tailored recommendations for architecture, which is a more involved service not provided under the Business Support Plan. Therefore, it is correct that this specific offering is not included in the Business Support Plan, making it the right answer for the question regarding services that are not part of this particular support level.