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 # isInput

 Last update: 16.07.2025 

public [isInput](is-input.md)(): [Boolean](https://kotlinlang.org/api/latest/jvm/stdlib/kotlin/-boolean/index.html)

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### Deprecated

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Indicates whether the variable is an input or output

#### Return

true or false

#### Deprecated

in favor of [isInputToModel](is-input-to-model.md)

#### Throws

[ModelCenterException](../-model-center-exception/index.md)