# UnnestFrame 클래스
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`DynamicFrame`을 내보내고 중첩된 객체를 최상위 요소로 평면화하여 배열 객체의 조인 키를 생성합니다.

## 예제
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[`DynamicFrame.unnest()`](aws-glue-api-crawler-pyspark-extensions-dynamic-frame.md#aws-glue-api-crawler-pyspark-extensions-dynamic-frame-unnest) 메소드를 사용하여 `DynamicFrame`에서 중첩된 구조를 평면화하는 것이 좋습니다. 코드에 대한 예제는 [예제: 중첩 해제를 사용하여 중첩된 필드를 최상위 필드로 전환합니다](aws-glue-api-crawler-pyspark-extensions-dynamic-frame.md#pyspark-unnest-example) 단원을 참조하세요.

## 메서드
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+ [\_\_call\_\_](#aws-glue-api-crawler-pyspark-transforms-UnnestFrame-__call__)
+ [apply](#aws-glue-api-crawler-pyspark-transforms-UnnestFrame-apply)
+ [이름](#aws-glue-api-crawler-pyspark-transforms-UnnestFrame-name)
+ [describeArgs](#aws-glue-api-crawler-pyspark-transforms-UnnestFrame-describeArgs)
+ [describeReturn](#aws-glue-api-crawler-pyspark-transforms-UnnestFrame-describeReturn)
+ [describeTransform](#aws-glue-api-crawler-pyspark-transforms-UnnestFrame-describeTransform)
+ [describeErrors](#aws-glue-api-crawler-pyspark-transforms-UnnestFrame-describeErrors)
+ [describe](#aws-glue-api-crawler-pyspark-transforms-UnnestFrame-describe)

## \_\_call\_\_(frame, transformation\_ctx = "", info="", stageThreshold=0, totalThreshold=0)
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`DynamicFrame`을 내보내고 중첩된 객체를 최상위 요소로 평면화하여 배열 객체의 조인 키를 생성합니다.
+ `frame` - 중첩하지 않을 `DynamicFrame`입니다(필수).
+ `transformation_ctx` - 고유 문자열을 통해 상태 정보를 확인합니다(선택 사항).
+ `info` - 변환에 따른 오류 관련 문자열입니다(선택 사항).
+ `stageThreshold` - 오류가 발생하기 전까지 변환에 따라 생길 수 있는 최대 오류 수입니다(선택 사항). 기본값은 0입니다.
+ `totalThreshold` - 오류가 진행되기 전까지 생길 수 있는 최대 전체 오류 수입니다(선택 사항). 기본값은 0입니다.

## apply(cls, \*args, \*\*kwargs)
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`GlueTransform` [apply](aws-glue-api-crawler-pyspark-transforms-GlueTransform.md#aws-glue-api-crawler-pyspark-transforms-GlueTransform-apply)에서 상속됩니다.

## name(cls)
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`GlueTransform` [name](aws-glue-api-crawler-pyspark-transforms-GlueTransform.md#aws-glue-api-crawler-pyspark-transforms-GlueTransform-name)에서 상속됩니다.

## describeArgs(cls)
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`GlueTransform` [describeArgs](aws-glue-api-crawler-pyspark-transforms-GlueTransform.md#aws-glue-api-crawler-pyspark-transforms-GlueTransform-describeArgs)에서 상속됩니다.

## describeReturn(cls)
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`GlueTransform` [describeReturn](aws-glue-api-crawler-pyspark-transforms-GlueTransform.md#aws-glue-api-crawler-pyspark-transforms-GlueTransform-describeReturn)에서 상속됩니다.

## describeTransform(cls)
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`GlueTransform` [describeTransform](aws-glue-api-crawler-pyspark-transforms-GlueTransform.md#aws-glue-api-crawler-pyspark-transforms-GlueTransform-describeTransform)에서 상속됩니다.

## describeErrors(cls)
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`GlueTransform` [describeErrors](aws-glue-api-crawler-pyspark-transforms-GlueTransform.md#aws-glue-api-crawler-pyspark-transforms-GlueTransform-describeErrors)에서 상속됩니다.

## describe(cls)
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`GlueTransform` [describe](aws-glue-api-crawler-pyspark-transforms-GlueTransform.md#aws-glue-api-crawler-pyspark-transforms-GlueTransform-describe)에서 상속됩니다.