> ## 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 Variation

> 生成图片变体

调用 `POST /v1/midjourney/generations/variation`. 需要父任务 `task_id` 与 1 到 4 的 `index`, 或 `custom_id`.


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