---
title: "Save a Model"
method: POST
path: "/optimization.modelsave/{typedId}/{stepName}"
tags: ["Optimization"]
---

# Save a Model

`POST /optimization.modelsave/{typedId}/{stepName}`

Saves a Model Object of the step. Returns the updated ModelObject object.

## Request body

- object
  - `oldValues` object, required
    - `version` integer, required
  - `data` ModelObject — The Type code is MO.
    - `lastUpdateByName` string, nullable
    - `createdByName` string, nullable
    - `typedId` string
    - `workflowStatus` 'DRAFT' | 'SUBMITTED' | 'DENIED' | 'APPROVED' | 'NO_APPROVAL_REQUIRED' | 'WITHDRAWN' | 'INVALIDATED'
    - `lastUpdateDate` string, date-time, nullable
    - `approvedBy` integer, nullable
    - `submitDate` string, date-time, nullable
    - `deniedByName` string, nullable
    - `submittedByName` string, nullable
    - `userGroupViewDetails` string, nullable
    - `approvedByName` string, nullable
    - `state` object, nullable
    - `id` integer, nullable
    - `createDate` string, date-time, nullable
    - `submittedBy` integer, nullable
    - `deniedBy` integer, nullable
    - `label` string, nullable
    - `moduleCategoryUN` string, nullable
    - `version` integer, nullable
    - `currentStep` string, nullable
    - `uniqueName` string, nullable
    - `createdBy` integer, nullable
    - `userGroupEdit` string, nullable
    - `modelClassUN` string, nullable
    - `status` 'INVALID' | 'DRAFT' | 'CALCULATING' | 'ERROR' | 'READY'
    - `lastUpdateBy` integer, nullable

## Response `200`

OK. Returns the updated Model Object.

- object
  - `response` object
    - `node` string
    - `data` ModelObject[]
      - `lastUpdateByName` string, nullable
      - `createdByName` string, nullable
      - `typedId` string
      - `workflowStatus` 'DRAFT' | 'SUBMITTED' | 'DENIED' | 'APPROVED' | 'NO_APPROVAL_REQUIRED' | 'WITHDRAWN' | 'INVALIDATED'
      - `lastUpdateDate` string, date-time, nullable
      - `approvedBy` integer, nullable
      - `submitDate` string, date-time, nullable
      - `deniedByName` string, nullable
      - `submittedByName` string, nullable
      - `userGroupViewDetails` string, nullable
      - `approvedByName` string, nullable
      - `state` object, nullable
      - `id` integer, nullable
      - `createDate` string, date-time, nullable
      - `submittedBy` integer, nullable
      - `deniedBy` integer, nullable
      - `label` string, nullable
      - `moduleCategoryUN` string, nullable
      - `version` integer, nullable
      - `currentStep` string, nullable
      - `uniqueName` string, nullable
      - `createdBy` integer, nullable
      - `userGroupEdit` string, nullable
      - `modelClassUN` string, nullable
      - `status` 'INVALID' | 'DRAFT' | 'CALCULATING' | 'ERROR' | 'READY'
      - `lastUpdateBy` integer, nullable
    - `status` integer

---

[API](https://skmtc.net/pricefx/apis/the-pricefx-backend-api.md) · [All operations](https://skmtc.net/pricefx/apis/the-pricefx-backend-api/llms.txt) · [OpenAPI document](https://skmtc-service-staging.skmtc.workers.dev/v1/apis/pricefx/the-pricefx-backend-api/versions/0850b5d6be73/schema)