What is a benefit of structured processing rules in Envoy?

The benefit of structured processing rules in Envoy primarily lies in their ability to simplify the management of request and response transformations. By using these rules, developers can define clear and consistent methods for how requests are handled and how responses are constructed, making it easier to implement changes and maintain configurations over time. This structured approach facilitates predictable behavior, enabling developers to focus on higher-level abstractions rather than getting bogged down in intricate details.

Additionally, a clear framework for transformations can lead to reduced errors, as the rules provide a systematic way to handle variations in requests and responses. This consistency can be especially valuable in complex environments where multiple services interact, and the architecture requires clear definitions of how data should be manipulated during its journey through the system. Consequently, it helps in enhancing overall efficiency and reliability in service communication, leading to a better development and operational experience.