AWS CloudWatch Amazon CloudWatch Application Signals API API for automatic instrumentation and monitoring of application services with service level objectives. Documentation GitHub Documentation 📖 Documentation https://docs.aws.amazon.com/AmazonCloudWatch/latest/monitoring/CloudWatch-Application-Monitoring-Sections.html 📖 APIReference https://docs.aws.amazon.com/applicationsignals/latest/APIReference/Welcome.html SDKs 📦 SDK https://aws.amazon.com/tools/