---
title: "Changes to POST /udl/diffofarrival/createBulk"
method: POST
path: "/udl/diffofarrival/createBulk"
---

# Changes to POST /udl/diffofarrival/createBulk

`POST /udl/diffofarrival/createBulk`

> Every recorded change to this operation, newest first.
> 12 revisions in range; 1 could not be searched.

## Timeline

Changed in 3 of 12 revisions.

- **2026-03-25** `173e4aff893f`: 6 info
- **2025-09-26** `45631f9bb3f0`: 1 breaking
- **2025-04-16** `75f764c843a9`: 2 info

## Changes

- **2026-03-25** `173e4aff893f`: 6 info
  - added the new optional request property `items/azimuth1`
  - added the new optional request property `items/azimuth2`
  - added the new optional request property `items/elevation1`
  - added the new optional request property `items/elevation2`
  - added the new optional request property `items/polarityType`
  - added the new optional request property `items/tdoaAmb`
- **2025-09-26** `45631f9bb3f0`: 1 breaking
  - the `items/origNetwork` request property's minLength was increased from `0` to `1`
- **2025-04-16** `75f764c843a9`: 2 info
  - api operation id `createBulks_6` removed and replaced with ``
  - the endpoint scheme security `BasicAuth` was removed from the API

---

[Operation](https://skmtc.dev/bluestaq/apis/unified-data-library-services-api/docs/udl/diffofarrival/createBulk/post.md) - [API](https://skmtc.dev/bluestaq/apis/unified-data-library-services-api.md) - [Page](https://skmtc.dev/bluestaq/apis/unified-data-library-services-api/changes/udl/diffofarrival/createBulk/post)