---
title: "POST /udl/launchevent/createBulk"
method: POST
path: "/udl/launchevent/createBulk"
tags: ["LaunchEvent"]
---

# POST /udl/launchevent/createBulk

`POST /udl/launchevent/createBulk`

## Request

- Base URL: `https://unifieddatalibrary.com`
- URL: `https://unifieddatalibrary.com/udl/launchevent/createBulk`
- Auth: none declared

Service operation intended for initial integration only, to take a list of LaunchEvent as a POST body and ingest into the database. This operation is not intended to be used for automated feeds into UDL. Data providers should contact the UDL team for specific role assignments and for instructions on setting up a permanent feed through an alternate mechanism.

## Request body

- LaunchEventIngest[]
  - `id` string: Unique identifier of the record, auto-generated by the system.
  - `idOnOrbit` string: Unique identifier of the target on-orbit object, if correlated.
  - `origObjectId` string: Optional target-id, if missing in UDL.
  - `classificationMarking` string, required: Classification marking of the data in IC/CAPCO Portion-marked format.
  - `derivedFrom` string: The sources or SCG references from which the classification of this data is derived.
  - `declassificationDate` string, date-time: The declassification date of this data, in ISO 8601 UTC format.
  - `declassificationString` string: Declassification string of this data.
  - `msgCreateDate` string, date-time, required: Timestamp of the originating message in ISO8601 UTC format.
  - `launchFailureCode` string: The DISOB launch Failure Code, if applicable.
  - `launchDate` string, date-time: The launch date, in ISO8601 UTC format.
  - `beNumber` string: The Basic Encyclopedia Number, if applicable.
  - `oSuffix` string: The OSuffix, if applicable.
  - `launchFacilityName` string: The Launch facility name.
  - `createdAt` string, date-time: Time the row was created in the database, auto-populated by the system.
  - `createdBy` string: Application user who created the row in the database, auto-populated by the system.
  - `origin` string: Originating system or organization which produced the data, if different from the source. The origin may be different than the source if the source was a mediating system which forwarded the data on behalf of the origin system. If null, the source may be assumed to be the origin.
  - `source` string, required: Source of the data.
  - `dataMode` 'REAL' | 'TEST' | 'SIMULATED' | 'EXERCISE', required: Indicator of whether the data is REAL, TEST, EXERCISE, or SIMULATED data: REAL: Data collected or produced that pertains to real-world objects, events, and analysis. TEST: Specific datasets used to evaluate compliance with specifications and requirements, and for validating technical, functional, and performance characteristics. EXERCISE: Data pertaining to a government or military exercise. The data may include both real and simulated data. SIMULATED: Synthetic data generated by a model to mimic real-world datasets.
  - `origNetwork` string: The originating source network on which this record was created, auto-populated by the system.
  - `satNo` integer: Satellite/catalog number of the target on-orbit object.

## Response `204`

Success

## Other responses

- `400`: Bad Request
- `401`: Invalid/Missing User Credentials
- `403`: User Is Not Authorized
- `405`: Method Not Allowed
- `415`: MediaType Unsupported
- `429`: Rate of Requests Exceeds Allowed Limit
- `500`: Internal Server Error

## Changes

> 12 revisions in range; 1 could not be searched.

- **2025-04-16** `75f764c843a9`: 2 info
  - api operation id `createBulks_15` removed and replaced with ``
  - the endpoint scheme security `BasicAuth` was removed from the API

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

---

[API](https://skmtc.dev/bluestaq/apis/unified-data-library-services-api.md) - [All operations](https://skmtc.dev/bluestaq/apis/unified-data-library-services-api/llms.txt) - [OpenAPI document](https://skmtc.dev/bluestaq/apis/unified-data-library-services-api/revisions/bd17bc53681e?raw)