gRPC
Simular Resposta 9 FAILED_PRECONDITION
The operation was rejected because the system is not in a state required for the operation's execution. For example, deleting a non-empty directory.
Ver referência completa →1 Resposta HTTP
HTTP/1.1 9 FAILED_PRECONDITION Content-Type: application/json Date: Tue, 25 Feb 2026 12:00:00 GMT
2 Testar com curl
curl -i https://httpbin.org/status/9
3 Retornar 9 FAILED_PRECONDITION no Seu Framework
django
from django.http import HttpResponse
def my_view(request):
return HttpResponse(status=9) # FAILED_PRECONDITION
flask
from flask import Flask
app = Flask(__name__)
@app.route("/endpoint")
def my_endpoint():
return "", 9 # FAILED_PRECONDITION
fastapi
from fastapi import FastAPI
from fastapi.responses import Response
app = FastAPI()
@app.get("/endpoint")
def my_endpoint():
return Response(status_code=9) # FAILED_PRECONDITION
express.js
// Express.js
app.get('/endpoint', (req, res) => {
res.sendStatus(9); // FAILED_PRECONDITION
});
spring boot
import org.springframework.http.ResponseEntity;
import org.springframework.web.bind.annotation.*;
@RestController
public class MyController {
@GetMapping("/endpoint")
public ResponseEntity<Void> myEndpoint() {
return ResponseEntity
.status(9) // FAILED_PRECONDITION
.build();
}
}
go net/http
package main
import "net/http"
func myHandler(w http.ResponseWriter, r *http.Request) {
w.WriteHeader(9) // FAILED_PRECONDITION
}
ruby on rails
class MyController < ApplicationController
def my_action
head :failed_precondition
end
end
asp.net core
// ASP.NET Core Minimal API
app.MapGet("/endpoint", () =>
Results.StatusCode(9) // FAILED_PRECONDITION
);