The server has successfully fulfilled the request and that there is no additional content to send in the response payload body. This is sent when the server successfully processed the request, but doesn't need to return any content. Most often, this occurs as the result of a DELETE request. When a 204 request is sent, the user agent (the client or web browser) is specifically not supposed to change its view. For example, if the request was sent via a form on a page, the response should not cause the form to be refreshed or for the browser to visit another page — there is not new content in the request to replace the existing content in the user's view. Metadata in the response header fields refer to the target resource and its selected representation after the requested action was applied. For example, if a 204 status code is received in response to a PUT request and the response contains an ETag header field, then the PUT was successful and the ETag