Contents
- 1 What is the valid apex REST annotation?
- 2 Which of the following annotation you will add to your method to expose it as a REST resource that can be called by an HTTP GET request?
- 3 What is the difference between @RestController and @controller annotation?
- 4 When to use the @ restresource annotation in apex?
- 5 How to make apex class available as REST web service?
What is the valid apex REST annotation?
Apex REST Annotations – There are 6 annotations available that enable you to expose an Apex class as a RESTful Web service. @RestResource(urlMapping=’/yourUrl/’) – Used at the top of the class which tells the URL to be hit from the 3rd party.
Which of the following annotation you will add to your method to expose it as a REST resource that can be called by an HTTP GET request?
–> @HttpGet is used at method level. This method is called when a HTTP GET request is sent. To expose your apex class as REST resource you should use @RestResource(urlMapping=’/your url’) annotation at class level as shown below.
What is Urlmapping in REST API?
The @RestResource annotation is used at the class level and enables you to expose an Apex class as a REST resource. A URL mapping for my_url will only match a REST resource containing my_url and not My_Url . To use this annotation, your Apex class must be defined as global.
What is the difference between @RestController and @controller annotation?
Difference between @Controller and @RestController in Spring MVC/BOOT. The @Controller is a annotation to mark class as Controller Class in Spring While @RestController is used in REST Web services and similar to @Controller and @ResponseBody.
When to use the @ restresource annotation in apex?
The @RestResource annotation is used at the class level and enables you to expose an Apex class as a REST resource. The URL mapping is relative to https://instance.salesforce.com/services/apexrest/. A wildcard character (*) may be used. The URL mapping is case-sensitive.
What is the URL mapping for apex class?
The URL mapping is relative to https://instance.salesforce.com/services/apexrest/. A wildcard character (*) may be used. The URL mapping is case-sensitive. A URL mapping for my_url will only match a REST resource containing my_url and not My_Url. To use this annotation, your Apex class must be defined as global.
How to make apex class available as REST web service?
To make your Apex class available as a REST web service is straightforward. and define methods as global static. Add annotations to the class and methods. For example, this sample Apex REST class uses one method. The getRecord method is a custom REST API call. It’s annotated with @HttpGet and is invoked for a GET request.