# service_msgs This package contains message types used by ROS services. For more information about ROS services, check out the following links: * [About ROS 2 interfaces](https://docs.ros.org/en/rolling/Concepts/About-ROS-Interfaces.html) * [Understanding services](https://docs.ros.org/en/rolling/Tutorials/Beginner-CLI-Tools/Understanding-ROS2-Services/Understanding-ROS2-Services.html) ## Messages (.msg) * [ServiceEventInfo](msg/ServiceEventInfo.msg): Part of a service event message that contains information such as timestamp and event type. This is part of the Service Introspection feature of ROS 2 (see [REP 2012](https://ros.org/reps/rep-2012.html)). ## Quality Declaration See the [Quality Declaration](QUALITY_DECLARATION.md) for more details.