Top "Http-status-code-400" questions

400 Bad Request.

What are the possible reasons to get APNs responses BadDeviceToken or Unregistered?

When sending notifications to iOS users, for some of them I get response status code 400 (BadDeviceToken) or code 410 (Unregistered). From …

ios http-headers apple-push-notifications http-status-code-400 http-status-code-410
HttpURLConnection GET request getting 400 Bad Request

I am trying to do a GET request with some parameters in Java using HttpURLConnection. Everytime I do this however, …

java get httpurlconnection http-status-code-400
Http Status Code 400 vs 412

So I'm developing a Rest API When a POST is made to create a resource and a required field is …

api http rest http-status-code-400 http-status-code-412
HTTP POST Request, 400 bad request error

I am having a problem with HTTP requests. I keep getting a 400 error. The service I'm trying to access is …

http post http-status-code-400
RESTful API - Correct behaviour when spurious/not requested parameters are passed in the request

We are developing a RESTful api that accepts query parameters in the request in the form of JSON encoded data. …

api validation rest request http-status-code-400
Firebase storage security rules 400 error issue "Permission denied. Could not access bucket xxxxx-****.appspot.com"

I keeps getting message error from firebase link saying 400 error with my firebase storage upload in my react project when …

firebase-storage firebase-security http-status-code-400
Again urllib.error.HTTPError: HTTP Error 400: Bad Request

Hy! I tried to open web-page, that is normally opening in browser, but python just swears and does not want …

python python-3.x urllib http-status-code-400 urlopen
How to intentionally cause a 400 Bad Request in Python/Flask?

A consumer of my REST API says that on occasion I am returning a 400 Bad Request - The request sent …

python rest nginx postman http-status-code-400
Postman - 400 Bad Request

I am trying to hit API on Postman. The API is working on server but I am not receiving any …

api postman http-status-code-400
How to catch a 400 response in jQuery getJSON call

In jQuery I want to fetch some data from facebook using the $.getJSON() method, but if the token is invalid, …

javascript jquery ajax json http-status-code-400