Description: Gateway policies are a set of rules and guidelines that govern the behavior of an API gateway. These policies are fundamental for managing how requests and responses are handled between clients and backend services. They include aspects such as authentication, authorization, rate limiting, data transformation, and error management. By implementing gateway policies, organizations can ensure that their APIs operate efficiently and securely, ensuring that only authorized users access resources and that requests are processed according to established rules. Additionally, these policies allow businesses to apply changes to business logic without needing to modify the backend service code, facilitating the evolution and maintenance of APIs. In summary, gateway policies are essential for governance and control of interactions in the API ecosystem, providing a framework that ensures both security and operational efficiency.
