# Query String

The `Query String` authentication type adds a query string parameter with the given `Key` and `Value`, it requires the following parameters:

| Name    | Description                        |
| ------- | ---------------------------------- |
| `Key`   | The key of the parameter           |
| `Value` | The value to use for the parameter |


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```
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```

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Use this mechanism when the answer is not explicitly present in the current page, you need clarification or additional context, or you want to retrieve related documentation sections.