---
title: "Changes to Resampling-Based Mean-Variance Efficient Portfolio"
method: POST
path: "/portfolios/optimization/mean-variance-efficient/resampling-based"
---

# Changes to Resampling-Based Mean-Variance Efficient Portfolio

`POST /portfolios/optimization/mean-variance-efficient/resampling-based`

> Every recorded change to this operation, newest first.

## Timeline

Changed in 1 of 22 revisions.

- **2026-06-08** `614076795988`: 1 breaking, 3 warning, 2 info

## Changes

- **2026-06-08** `614076795988`: 1 breaking, 3 warning, 2 info
  - added the new required request property `assetsMeanReturns`
  - removed the request property `assetsReturns`
  - removed the request property `assetsReturnsUncertaintyIntervals`
  - removed the request property `constraints/portfolioReturn`
  - added the new optional request property `assetsMeanReturnsUncertaintyIntervals`
  - added the new optional request property `constraints/portfolioMeanReturn`

---

[Operation](https://skmtc.dev/portfoliooptimizer/apis/portfolio-optimizer/docs/portfolios/optimization/mean-variance-efficient/resampling-based/post.md) - [API](https://skmtc.dev/portfoliooptimizer/apis/portfolio-optimizer.md) - [Page](https://skmtc.dev/portfoliooptimizer/apis/portfolio-optimizer/changes/portfolios/optimization/mean-variance-efficient/resampling-based/post)