How can you determine the type of HTTP request for a route in FastAPI?

In FastAPI, the HTTP request method for a route is determined using the appropriate decorator above the handler function. For example, @app.get() is used for GET requests, @app.post() for POST, @app.put() for PUT, and so on.

Example:

from fastapi import FastAPI

app = FastAPI()

@app.get("/items/")
def read_items():
    return {"items": [1, 2, 3]}

@app.post("/items/")
def create_item(item: dict):
    return {"item_created": item}