¹ Amazon EC2 service-linked roles can be used only for the following features: … ³ X-Ray does not support resource-level permissions for all actions. ⁴ X-Ray supports tag-based access control for groups and sampling rules. Security, identity, and compliance services.
https://docs.aws.amazon.com/IAM/latest/UserGuide/reference_aws-services-that-work-with-iam.html

