Fun fact: if your Pydantic model you've wired up as the validator for your FastAPI HTTP body has all optional fields, your clients still need to be sending an empty JSON object unless you define a default behavior at your endpoint.
Ask me how I know.
Ask me how I know.
November 3, 2025 at 8:49 PM
Fun fact: if your Pydantic model you've wired up as the validator for your FastAPI HTTP body has all optional fields, your clients still need to be sending an empty JSON object unless you define a default behavior at your endpoint.
Ask me how I know.
Ask me how I know.
