# JsonKeyOutputFunctionsParser

> **Class** in `langchain_community`

📖 [View in docs](https://reference.langchain.com/python/langchain-community/output_parsers/ernie_functions/JsonKeyOutputFunctionsParser)

Parse an output as the element of the Json object.

## Signature

```python
JsonKeyOutputFunctionsParser()
```

## Extends

- `JsonOutputFunctionsParser`

## Properties

- `key_name`

## Methods

- [`parse_result()`](https://reference.langchain.com/python/langchain-community/output_parsers/ernie_functions/JsonKeyOutputFunctionsParser/parse_result)

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[View source on GitHub](https://github.com/langchain-ai/langchain-community/blob/4b280287bd55b99b44db2dd849f02d66c89534d5/libs/community/langchain_community/output_parsers/ernie_functions.py#L127)