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- 400 BAD request HTTP error code meaning? - Stack Overflow
A 400 means that the request was malformed In other words, the data stream sent by the client to the server didn't follow the rules In the case of a REST API with a JSON payload, 400's are typically, and correctly I would say, used to indicate that the JSON is invalid in some way according to the API specification for the service
- The difference between the 400 and 404 HTTP errors
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- Response code 400 or 403 for POST Restful APIs
400 – request is bad, syntactically (division pincode or other mandatory values not provided) 403 – authorize user 400 – request is bad, data specific validation (heavier operation, requiring to hit DB)
- java - How to respond with an HTTP 400 error in a Spring MVC . . .
Change your return type to ResponseEntity<>, and then you can use the below for 400: return new ResponseEntity<>(HttpStatus BAD_REQUEST); And for a correct request: return new ResponseEntity<>(json,HttpStatus OK); After Spring 4 1 there are helper methods in ResponseEntity which could be used as:
- how to create 400 bad request so that I can verify a feature
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- Python Requests POST - error 400 - Stack Overflow
Looks like you are trying to obtain an OAuth 2 0 access token using the client_credientials grant This is described in RFC6749
- rest - 400 vs 422 response to POST of data - Stack Overflow
Situations of 400 over 422: Remember, the response code 422 is an extended HTTP (WebDAV) status code There are still some HTTP clients front-end libraries that aren't prepared to handle 422 For them, its as simple as "HTTP 422 is wrong, because it's not HTTP" From the service perspective, 400 isn't quite specific
- Postman getting response 400 Bad Request - Stack Overflow
I'm trying to access an API using Postman to get a response using basic authentication, but when I submit the data, it gives me the dreaded 400 error, which apparently indicates that some headers aren't set up properly Here's the API info:
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