---
title: "Changes to Create a routing operation for a specific item"
method: POST
path: "/api/items/{itemId}/routing/operations"
---

# Changes to Create a routing operation for a specific item

`POST /api/items/{itemId}/routing/operations`

> Every recorded change to this operation, newest first.

## Timeline

Changed in 3 of 55 revisions.

- **2026-10-31** `c9e6f41852d1`: 4 info
- **2026-10-05** `c3bdc499d639`: 4 breaking
- **2026-01-12** `30a13c1e996e`: 12 info

## Changes

- **2026-10-31** `c9e6f41852d1`: 4 info
  - added the new optional request property `outsideProcessingOperation/costBreaks` (media type: application/json-patch+json)
  - added the new optional request property `outsideProcessingOperation/costBreaks` (media type: application/json)
  - added the new optional request property `outsideProcessingOperation/costBreaks` (media type: text/json)
  - added the new optional request property `outsideProcessingOperation/costBreaks` (media type: application/*+json)
- **2026-10-05** `c3bdc499d639`: 4 breaking
  - the `inputMaterialIds` request property's minItems was increased to `1` (media type: application/json-patch+json)
  - the `inputMaterialIds` request property's minItems was increased to `1` (media type: application/json)
  - the `inputMaterialIds` request property's minItems was increased to `1` (media type: text/json)
  - the `inputMaterialIds` request property's minItems was increased to `1` (media type: application/*+json)
- **2026-01-12** `30a13c1e996e`: 12 info
  - added the new optional request property `inputMaterialIds` (media type: application/json-patch+json)
  - added the new optional request property `inputMaterialIds` (media type: application/json)
  - added the new optional request property `inputMaterialIds` (media type: text/json)
  - added the new optional request property `inputMaterialIds` (media type: application/*+json)
  - added the new optional request property `operation/isNestable` (media type: application/json-patch+json)
  - added the new optional request property `operation/isNestable` (media type: application/json)
  - added the new optional request property `operation/isNestable` (media type: text/json)
  - added the new optional request property `operation/isNestable` (media type: application/*+json)
  - added the new optional request property `outsideProcessingOperation/outsideProcessingCost` (media type: application/json-patch+json)
  - added the new optional request property `outsideProcessingOperation/outsideProcessingCost` (media type: application/json)
  - added the new optional request property `outsideProcessingOperation/outsideProcessingCost` (media type: text/json)
  - added the new optional request property `outsideProcessingOperation/outsideProcessingCost` (media type: application/*+json)

---

[Operation](https://skmtc.dev/fulcrumpro/apis/fulcrum-publicapi/docs/api/items/:itemId/routing/operations/post.md) - [API](https://skmtc.dev/fulcrumpro/apis/fulcrum-publicapi.md) - [Page](https://skmtc.dev/fulcrumpro/apis/fulcrum-publicapi/changes/api/items/:itemId/routing/operations/post)