Should REST API always return 200?
Should REST API always return 200?
APIs, always have to return 200 except 500. Because when the server dies, it can’t return anything.
What if content length is missing?
In your specific case, if the server does not give content length back, then it MUST be closing the stream upon finishing the response. There is no other reliable way for you (as a client) to know.
Do I have to send content length?
In HTTP, it SHOULD be sent whenever the message’s length can be determined prior to being transferred, unless this is prohibited by the rules in section 4.4. The content-length is the size of the compressed message body, in “octets” (i.e. in units of 8 bits, which happen to be “bytes” for all modern computers).
Does HTTP 200 need a body?
1 Answer. Aside from responses to CONNECT, a 200 response always has a payload, though an origin server MAY generate a payload body of zero length. If no payload is desired, an origin server ought to send 204 (No Content) instead.
Should post return 200 or 204?
The 204 (No Content) status code indicates that the server has successfully fulfilled the request and that there is no additional content to send in the response payload body. While 200 OK being a valid and the most common answer, returning a 204 No Content could make sense as there is absolutely nothing to return.
What is the meaning of 200 OK in http?
200 OK The HTTP 200 OK success status response code indicates that the request has succeeded. A 200 response is cacheable by default. The meaning of a success depends on the HTTP request method:
What does content length mean in email?
Content-Length The Content-Length header indicates the size of the message body, in bytes, sent to the recipient.
What is the use of Content Length in http?
Generally the Content-Length header is used for HTTP 1.1 so that the receiving party knows when the current response* has finished, so the connection can be reused for another request. Alternatively, Content-Length header can be omitted and a chunked Transfer-Encoding header can be used.
What is the meaning of 200 OK in REST API?
REST API Tutorial. The HTTP Status 200 (OK) status code indicates that the request has been processed successfully on server. The response payload depends on HTTP method which was selected for request. A 200 response always has a payload, though an origin server MAY generate a payload body of zero length or empty payload.
