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

# Changes to POST /udl/eoobservation/createBulk

`POST /udl/eoobservation/createBulk`

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

## Timeline

Changed in 2 of 12 revisions.

- **2025-12-15** `7b321e16ea56`: 5 warning, 7 info
- **2025-04-16** `75f764c843a9`: 13 breaking, 9 info

## Changes

- **2025-12-15** `7b321e16ea56`: 5 warning, 7 info
  - the `items/eoobservationDetails/neutralDensityFilterNames/items/` request property's maxLength was set to `256`
  - the `items/eoobservationDetails/spectralFilters/items/` request property's maxLength was set to `256`
  - the `items/tags/items/` request property's maxLength was set to `32`
  - the `items/eoobservationDetails/solarDiskFrac` request property's max was set to `1.00`
  - the `items/eoobservationDetails/solarDiskFrac` request property's min was set to `0.00`
  - added the new optional request property `items/eoobservationDetails/imageBoreRaDec`
  - added the new optional request property `items/eoobservationDetails/imageBoreVector`
  - added the new optional request property `items/eoobservationDetails/imageCorners`
  - added the new optional request property `items/eoobservationDetails/imageFOVHeight`
  - added the new optional request property `items/eoobservationDetails/imageFOVWidth`
  - added the new optional request property `items/eoobservationDetails/imageHorizVector`
  - added the new optional request property `items/eoobservationDetails/imageVertVector`
- **2025-04-16** `75f764c843a9`: 13 breaking, 9 info
  - the `items/eoobservationDetails/acalNumStars` request property format changed from `int32` to `int16`
  - the `items/eoobservationDetails/binningHoriz` request property format changed from `int32` to `int16`
  - the `items/eoobservationDetails/binningVert` request property format changed from `int32` to `int16`
  - the `items/eoobservationDetails/currentNeutralDensityFilterNum` request property format changed from `int32` to `int16`
  - the `items/eoobservationDetails/currentSpectralFilterNum` request property format changed from `int32` to `int16`
  - the `items/eoobservationDetails/numCatalogStars` request property format changed from `int32` to `int16`
  - the `items/eoobservationDetails/numCorrelatedStars` request property format changed from `int32` to `int16`
  - the `items/eoobservationDetails/numDetectedStars` request property format changed from `int32` to `int16`
  - the `items/eoobservationDetails/numNeutralDensityFilters` request property format changed from `int32` to `int16`
  - the `items/eoobservationDetails/numSpectralFilters` request property format changed from `int32` to `int16`
  - the `items/eoobservationDetails/pixelArrayHeight` request property format changed from `int32` to `int16`
  - the `items/eoobservationDetails/pixelArrayWidth` request property format changed from `int32` to `int16`
  - the `items/eoobservationDetails/pixelMin` request property format changed from `int32` to `int16`
  - api operation id `createBulks_7` removed and replaced with ``
  - the endpoint scheme security `BasicAuth` was removed from the API
  - added the new optional request property `items/azimuthMeasured`
  - added the new optional request property `items/declinationMeasured`
  - added the new optional request property `items/elevationMeasured`
  - added the new optional request property `items/fovCountUCT`
  - added the new optional request property `items/raMeasured`
  - added the new optional request property `items/rangeMeasured`
  - added the new optional request property `items/rangeRateMeasured`

---

[Operation](https://skmtc.dev/bluestaq/apis/unified-data-library-services-api/docs/udl/eoobservation/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/eoobservation/createBulk/post)