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- What is the difference between POST and PUT in HTTP?
Background Information Analysis: According to RFC 2616, § 9 5, POST is used to create a resource: The POST method is used to request that the origin server accept the entity enclosed in the request as a new subordinate of the resource identified by the Request-URI in the Request-Line
- What is the difference between PUT, POST, and PATCH?
PUT: The PUT method replaces all current representations of the target resource with the request payload Use it for updating items For example; create address ABC, overriding it, if it already exists POST: The POST method submits an entity to the specified resource, often causing a change in state or side effects on the server
- Should a RESTful PUT operation return something. . . .
HTTP status code 400 Bad Request for an unsuccessful PUT, with natural-language text (such as English) in the response body that explains why the PUT failed ( RFC 2616 Section 10 4 ) Note: RFC 2616 was the latest specification when this answer was written, but the RFC has since been superseded
- Use of PUT vs PATCH methods in REST API real life scenarios
But PUT handles it by replacing the entire entity, while PATCH only updates the fields that were supplied, leaving the others alone Since PUT requests include the entire entity, if you issue the same request repeatedly, it should always have the same outcome (the data you sent is now the entire data of the entity) Therefore PUT is idempotent
- HTTP status code for update and delete? - Stack Overflow
HTTP 201 if the PUT request created a new resource For a DELETE request: HTTP 200 or HTTP 204 should imply "resource deleted successfully" HTTP 202 can also be returned by either operation and would imply that the instruction was accepted by the server, but not fully applied yet
- rest - 400 BAD request HTTP error code meaning? - Stack Overflow
A real scenario where I saw this - I did a PUT call to add some data I did a put call again using the same request body and got a 400 which told me that a previous request is being already processed Its normal for our system to take some time to add that data –
- HTTP Verbs PUT and DELETE: 405 Method not allowed - how to allow?
In case someone has a brain fart like me, don't forget that in a web browser you are making a GET request So trying to access your PUT endpoint from a browser is going to give you this issue You can use a tool like Postman And don't forget to actually change the request type from GET to PUT in Postman!
- Is an HTTP PUT request required to include a body?
That said it is unusual for a PUT request to have no body, and so if I were designing a client that really wanted to send an empty body, I'd pass Content-Length: 0 Indeed, depending on one's reading of the POST and PUT method definitions ( RFC 2616 9 5, 9 6 ) one might argue that the body is implied to be required - but a reasonable way to
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