serverless-fastapi/tasks/services/tasks_api/main.py

from fastapi import FastAPI
from fastapi.middleware.cors import CORSMiddleware


app = FastAPI()
app.add_middleware(
    CORSMiddleware,
    allow_origins="*",
    allow_credentials=True,
    allow_methods=["*"],
    allow_headers=["*"],
)


@app.get("/api/health-check/")
def health_check():
    return {"message": "OK"}