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FastAPI Tutorial: Building High-Performance APIs with Python

Used for filtering or optional data (e.g., /users?limit=10 ). 2. Data Validation with Pydantic

@app.post("/users/", response_model=User) def create_user(user: User): # Internal logic here return user # FastAPI will filter fields not in User

FastAPI Tutorial: Building High-Performance APIs with Python

Used for filtering or optional data (e.g., /users?limit=10 ). 2. Data Validation with Pydantic

@app.post("/users/", response_model=User) def create_user(user: User): # Internal logic here return user # FastAPI will filter fields not in User