> ## Documentation Index
> Fetch the complete documentation index at: https://docs.toapis.com/llms.txt
> Use this file to discover all available pages before exploring further.

# Midjourney Upscale

> Upscale an Imagine or variation result

Call `POST /v1/midjourney/generations/upscale`. Provide a successful parent `task_id` and an `index` from 1 to 4, or use a `custom_id` returned in the task's buttons.


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