---
title: "Changes to POST /api/cascade-tracing/transactions/bulk-product-transformation"
method: POST
path: "/api/cascade-tracing/transactions/bulk-product-transformation"
---

# Changes to POST /api/cascade-tracing/transactions/bulk-product-transformation

`POST /api/cascade-tracing/transactions/bulk-product-transformation`

> Every recorded change to this endpoint, newest first.
> 49 revisions in range; 1 not diffed.

## Timeline

Changed in 1 of 49 revisions.

- **2026-08-31** `97e51f27dc77` — 11 breaking, 2 warning, 15 info

## Changes

- **2026-08-31** `97e51f27dc77` — 11 breaking, 2 warning, 15 info
  - added the new required request property `session/productionProcess`
  - added the new required request property `session/wastageFactorPercentage`
  - removed `subschema #1, subschema #2` from the `session` request property `anyOf` list
  - request property `transformations/items/inputs/items/sources/items/secondaryQuantity` list-of-types was narrowed by removing types `null` from media type `application/json`
  - request property `transformations/items/output/sources/items/secondaryQuantity` list-of-types was narrowed by removing types `null` from media type `application/json`
  - the `session` request property type changed from no type to `object`
  - the response property `data/layers` became nullable for the status `200`
  - the response property `data/links` became nullable for the status `200`
  - the response property `data/meta` became nullable for the status `200`
  - the response property `data/productLinksGraph` became nullable for the status `200`
  - the `data/meta` response's property type changed from no type to `object` for status `200`
  - the `transformations/items/inputs/items/sources/items/quantity` request property's min was set to `0.00`
  - the `transformations/items/output/sources/items/quantity` request property's min was set to `0.00`
  - added the new optional request property `session/productionEndDate`
  - added the new optional request property `session/productionStartDate`
  - the request property `session` became nullable
  - the request property `transformations/items/inputs/items/sources/items/secondaryQuantity` became nullable
  - the request property `transformations/items/output/sources/items/secondaryQuantity` became nullable
  - the `transformations/items/inputs/items/sources/items/quantity` request property's exclusiveMinimum was decreased from `0.00` to `true`
  - the `transformations/items/output/sources/items/quantity` request property's exclusiveMinimum was decreased from `0.00` to `true`
  - added the optional property `data/meta/id` to the response with the `200` status
  - added the optional property `data/meta/nodes` to the response with the `200` status
  - added the optional property `data/meta/tracingPurchaseOrderId` to the response with the `200` status
  - added the optional property `data/meta/tracingSalesOrderId` to the response with the `200` status
  - removed `subschema #1, subschema #2` from the `data/meta` response property `anyOf` list for the response status `200`
  - removed `subschema #1, subschema #2` from the `data/productLinksGraph` response property `anyOf` list for the response status `200`
  - response property `data/layers` list-of-types was narrowed by removing types `null` from media type `application/json` of response `200`
  - response property `data/links` list-of-types was narrowed by removing types `null` from media type `application/json` of response `200`

---

[Operation](https://skmtc.dev/retraced/apis/api-reference/docs/api/cascade-tracing/transactions/bulk-product-transformation/post.md) · [API](https://skmtc.dev/retraced/apis/api-reference.md) · [Page](https://skmtc.dev/retraced/apis/api-reference/changes/api/cascade-tracing/transactions/bulk-product-transformation/post)