And even if it would have, how would a redirect be deceptive? The OP states: I'm not sure how to proceed just in case the object is by now there. It's in fact the 'very same' item. Why would a redirect be deceptive? You might be talking about Yet another object which during the intellect on the OP Obviously is just not.
This has the exact same semantics since the 302 Observed reaction code, While using the exception which the person agent ought to not
GitHub provides a functional example of this difference. Whenever a request includes an invalid JSON framework, including syntax errors or malformed data, GitHub returns a 400 Undesirable Ask for response. Having said that, if the JSON construction is right but is made up of invalid facts—which include attempting to reference a non-existent repository department—GitHub responds with 422 Unprocessable Entity.
This is certainly precisely the conflict with the current point out with the focus on resource, stated in the 409 Conflict status code description.
In agent-pushed articles negotiation, the ask for has more than one attainable response and the user agent or person should really select one of them.
In the instance, the consumer takes advantage of an XML doc to request that activity #a hundred be started out. The XML doc is acknowledged and acknowledged via the server, and it really is syntactically appropriate.
There's no standardized way for shoppers to quickly pick one on the responses, so this is rarely utilised.
as a far more critical remedy that not one person has provided in this article, How about 451: unavailable for authorized motives. You can't "lawfully(by conditions and terms put in place by http 422 you)" give numerous individuals use of the identical account details
Considering that the concentrate on useful resource has not yet been posted to, it simply cannot perhaps conflict, and therefore to reply with 409 Conflict would not make any feeling.
I'd personally go along with 422 Unprocessable Entity, which is utilised whenever a request couldn't be processed but The difficulty isn't in syntax or authentication. See RFC 9110:
SinaestheticSinaesthetic 12.2k3030 gold badges114114 silver badges184184 bronze badges three In accordance with the spec, it is actually implied that error 409 cannot be returned by a Write-up request (when employed properly), as it states that it should be returned when it conflicts With all the goal resource.
Inspite of this, the jar can nonetheless simply be attained as it truly is quickly placed during the Temp folder even though the sport is functioning
However, 422 signifies which the ask for was semantically erroneous and really should not be retried without the need of modification. The excellence might seem nuanced but is vital in the world of World-wide-web development, highlighting the preciseness of HTTP status codes.
Should you’re looking to submit information that conflicts with present information (such as trying to build a duplicate username or email), the server will avert it and return a 422 error.