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200 OK

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The HTTP 200 OK successful response status code indicates that a request has succeeded. A 200 OK response is cacheable by default.

A 200 OK response has a different meaning and format depending on the HTTP request method. Here's how they vary for different methods:

  • {{HTTPMethod("GET")}}: A resource was retrieved by the server and included in the response body.
  • {{HTTPMethod("POST")}}: An action succeeded; the response has a message body describing the result.
  • {{HTTPMethod("HEAD")}}: Identical to GET, except there is no message body.
  • {{HTTPMethod("TRACE")}}: The response has a message body containing the request as received by the server.

Although possible, successful {{HTTPMethod("PUT")}} or {{HTTPMethod("DELETE")}} requests often do not result in a 200 OK response. It is more common to see {{HTTPStatus("201", "201 Created")}} if the resource is uploaded or created for the first time, or {{HTTPStatus("204", "204 No Content")}} upon successful deletion of a resource.

Status

http
200 OK

Examples

Receiving a 200 OK for a GET request

In this example, a successful GET request to https://example.com returns a 200 OK response. The response includes representation headers and a message body with the HTML content:

http
HTTP/1.1 200 OK
Accept-Ranges: bytes
Age: 294510
Cache-Control: max-age=604800
Content-Type: text/html; charset=UTF-8
Date: Fri, 21 Jun 2024 14:18:33 GMT
Etag: "3147526947"
Expires: Fri, 28 Jun 2024 14:18:33 GMT
Last-Modified: Thu, 17 Oct 2019 07:18:26 GMT
Server: ECAcc (nyd/D10E)
X-Cache: HIT
Content-Length: 1256

<!doctype html>
<!-- HTML content follows here -->

Receiving a 200 OK for a POST request in form submission

Assuming a form exists to send data to an endpoint for managing subscriptions at http://example.com/subscribe. A POST request to subscribe a user may look like the following:

http
POST /subscribe HTTP/1.1
Host: example.com
Content-Type: application/x-www-form-urlencoded
Content-Length: 50

name=Brian%20Smith&email=brian.smith%40example.com

In this example, a response with a 200 OK status could look like this:

http
HTTP/1.1 200 OK
Content-Type: application/json

{
  "message": "User subscription pending. A confirmation email has been sent.",
  "subscription": {
    "name": "Brian Smith",
    "email": "[email protected]",
    "id": 123,
    "feed": "default"
  }
}

Specifications

{{Specifications}}

See also