---
schema_version: "1"
id: 4e3edaab7b127d93fef8f1190f04761a5bc8e59dad59ed30c93b6b72d22f96f0
title: generateBoundary
collection: mulesoft
version: current
locale: ja-jp
portal_url: https://docs.salesforce.com/mulesoft/current/ja-jp/dataweave/2.3/dw-multipart-functions-generateboundary.md
canonical_url: https://docs.mulesoft.com/jp/dataweave/2.3/dw-multipart-functions-generateboundary
source_site: docs.mulesoft.com
content_type: documentation
content_hash: 20544133c00f684f698fce78fa56648160c820028c8128007e834e09c5080d91
description: MuleSoft Documentation Site
release: "2.3"
latest: false
---
# generateBoundary

## [](#generateboundary1)generateBoundary(Number): String

`Multipart`​ データ構造の境界を生成するためのヘルパー関数。