Query params flattener

[io/http/utils/Query params flattener]

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Flattens query parameters received via params expressed as a dictionary, into an array of single query parameters as key-value pairs sent via flattened. Example:

1. [{"key": "name", "value": "Sophie"}, {"key": "friends", "value": ["Liya", "Owen"]}]@1 received via params

2. [{"key": "name", "value": "Sophie"}, {"key": "friends", "value": "Liya"}, {"key": "friends", "value": "Owen"}]@1 sent via flattened

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Keywords: flatten, transform

Input ports

• params: {string: (string or string[])}

  Receives query parameters as dictionary.

Output ports

• flattened: {"key": string, "value": string}[]

  Sends query parameter key-value pairs individually.