![]() ![]() Request Body – Data is sent with the request.These might define the type of response required or the authorization details. Request Headers – These are additional instructions sent with the request.So in the case of the example, the web browser is actually issuing a GET Verb because it wants to get the details of the employee record. However, there are many other verbs available including things like POST, PUT, and DELETE. A browser issues a GET verb to instruct the endpoint it wants to get data. Request Verbs – These describe what you want to do with the resource.Now in order to access an employee record resource via REST services, one can issue the command – This command tells the web server to please provide the details of the employee whose employee number is 1. Let’s assume the URL of the web application is. Let assume that a web application on a server has records of several employees. Resources – The first key element is the resource itself.The key elements of a RESTful implementation are as follows: Now REST services defines a way on how these resources can be accessed. If a client, say a web browser needs any of these resources, it has to send a request to the server to access these resources. All of these are an example of resources. For example, you could have a server that could be hosting important documents or pictures or videos. REST is a way to access resources which lie in a particular environment. And is being used by many of the popular websites around the world which include Facebook and Twitter. Over the past couple of years, this standard has become quite popular. In 2004, the web consortium also released the definition of an additional standard called RESTful. This formed the standard of how web services are implemented. ![]() In 2002, the Web consortium had released the definition of WSDL and SOAP web services. REST Web services have really come a long way since its inception. Create your first Restful web service in ASP.NET.In this REST API tutorial, you will learn. REST stands for REpresentational State Transfer. The underlying protocol for REST is HTTP. The calling client can perform predefined operations using the Restful service. Restful Web Service, expose API from your application in a secure, uniform, stateless manner to the calling client. Restful Web Services is a lightweight, maintainable, and scalable service that is built on the REST architecture. ![]()
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