class DocumentApp method .getBody()

DocumentApp is the Apps Script service.

.getBody() is the method name you will see after a dot in your code.

What it does

Returns the main body section of the document for editing.

Why it's used

  • Reach the main content area to insert or replace text.
  • Almost all doc editing flows go through the body.

Common errors

  • Forgetting parentheses on getBody. Write DocumentApp.getBody(), not DocumentApp.getBody or getBody by itself.
  • Skipping dots between chained calls. Each step needs a dot, like DocumentApp.getActiveDocument().getBody().getBody().
  • Adding spaces where they do not belong. Write DocumentApp.getBody(), not DocumentApp .getBody(), DocumentApp.getBody (), or DocumentApp . getBody().
  • Wrong capitalization. Use DocumentApp and getBody, not documentapp or getbody.

Snippets using this method

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