Query Parameters in FastAPI

Understand and implement the query parameters in FastAPI.

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Introduction to query parameters?

Query parameters are optional parameters, which are some key-value pairs that appear after the question mark(?) in the URL. Note that the question mark sign is used to separate path and query parameters.

In FastAPI, other function parameters that are not declared part of the path parameters are automatically interpreted as query parameters. Let us see the code below to understand them.

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