and for the 2XX Successful Responses
The 2xx Successful class of status code indicates that the client’s request was successfully received, understood, and accepted.

200 OK
201 Created
202 Accepted
203 Non-Authoritative Information
204 No Content
205 Reset Content
206 Partial Content
207 Multi-Status (WebDAV)
208 Already Reported (WebDAV)
226 IM Used (HTTP Delta encoding)