This rule is designed to detect the use of the DisableAWSServiceAccess API call within AWS CloudTrail. The DisableAWSServiceAccess call indicates when a service-linked role, which AWS services depend on to perform actions on behalf of the user, is being disabled. Such actions can lead to disruptions in the functioning of those AWS services, potentially hindering their proper operations. The rule targets entries in AWS CloudTrail logs, capturing attempts to disable service-linked roles which may suggest malicious activity aimed at disabling monitoring or administrative capabilities for AWS environments. Implementing this detection is critical for organizations wishing to maintain secure and uninterrupted access to AWS services, as it assists in identifying possibly unauthorized efforts to manipulate critical roles that facilitate service operations.