Quick Answer: Does A Post Request Need A Body?

Can we pass body in delete request?

A message-body MUST NOT be included in a request if the specification of the request method (section 5.1.

1) does not allow sending an entity-body in requests.

The DELETE method requests that the origin server delete the resource identified by the Request-URI..

What does a delete request do?

DELETE is for deleting the request resource: The DELETE method requests that the origin server delete the resource identified by the Request-URI. This method MAY be overridden by human intervention (or other means) on the origin server.

What is the difference between a post and get request?

The GET and POST are two different types of HTTP requests. GET is used for viewing something, without changing it, while POST is used for changing something. Essentially GET is used to retrieve remote data, and POST is used to insert/update remote data. …

What does a post request do?

In computing, POST is a request method supported by HTTP used by the World Wide Web. By design, the POST request method requests that a web server accepts the data enclosed in the body of the request message, most likely for storing it. It is often used when uploading a file or when submitting a completed web form.

Does PUT request need a body?

5 Answers. HTTP requests have a body if they have a Content-Length or Transfer-Encoding header (RFC 2616 4.3). If the request has neither, it has no body, and your server should treat it as such.

What is the body of a POST request?

Short answer: in POST requests, values are sent in the “body” of the request. With web-forms they are most likely sent with a media type of application/x-www-form-urlencoded or multipart/form-data .

Can we use post instead of get?

Generally in POST method you need to send the content in body with specified format which is described in content-type header for ex. … But in general terms GET is used when server returns some data to the client and have not any impact on server whereas POST is used to create some resource on server.

Can you send body put request?

Unlike GET and HEAD requests, the HTTP PUT request may change the server state. You can send data to the server in the body of the HTTP PUT request. … The HTTP PUT method is defined as idempotent, which means that multiple identical HTTP PUT requests should have the same effect as a single request.

What should I delete in return?

A successful response of DELETE requests SHOULD be HTTP response code 200 (OK) if the response includes an entity describing the status, 202 (Accepted) if the action has been queued, or 204 (No Content) if the action has been performed but the response does not include an entity. DELETE operations are idempotent.

What is the difference between put and post in REST API?

POST means “create new” as in “Here is the input for creating a user, create it for me”. PUT means “insert, replace if already exists” as in “Here is the data for user 5”. You POST to example.com/users since you don’t know the URL of the user yet, you want the server to create it.

What is the difference between a post and a put?

PUT is used to send data to a server to create/update a resource. The difference between POST and PUT is that PUT requests are idempotent. … In contrast, calling a POST request repeatedly have side effects of creating the same resource multiple times.