ServiceNow Scripted REST APIs: Part 11 – HTTP methods versus Javascript methods

While API communication uses HTTP methods for client-server communication, we use ServiceNow Javascript methods (from GlideRecord) to perform database operations. What is the relationship between the two? Further learning: - What is API Idempotency and Why Is It Important? https://www.youtube.com/watch?v=I08syTslan8 - HTTP Methods https://restfulapi.net/http-methods/ - Why should you use standard HTTP methods while designing REST APIs? https://medium.com/@suhas_chatekar/why-you-should-use-the-recommended-http-methods-in-your-rest-apis-981359828bf7