> ## 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

> 放大 Imagine 或变体结果

调用 `POST /v1/midjourney/generations/upscale`. 需要成功的父任务 `task_id` 和 `index` 1 到 4, 或使用返回按钮中的 `custom_id`.


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