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7. writeStudioAppFile

Studio Apps

writeStudioAppFile

Write Studio App File

Create or overwrite a file in a Studio app.

write

Arguments

• appIdstringrequiredThe Studio app ID
• contentstringrequiredThe full file content as a UTF-8 string (max 1048576 bytes / 1 MB per text file). For images, use placeholder URLs: `src="placeholder://<name>"`: never invent inline SVG hero images or fake URLs.
• mimeTypestringoptionalOptional MIME type override. Inferred from the path extension if omitted.
• pathstringrequiredThe file path within the app (e.g. 'index.html', 'style.css', 'app.js')
• requestIdstringoptionalOptional idempotency key. Pass the SAME value to retry a failed write safely: the write is an idempotent (appId, path) overwrite. Echoed on coded errors.

Returns

The registry does not declare a return shape.

Ask for it

The Cloud routes these requests to this verb.

• create X file
• write a style.css for my X app
• save app.js to X

Pair it with

The verbs that finish the job.

• readStudioAppFile
• listStudioAppFiles
• deleteStudioAppFile