---
title: "POST /filedrop/cdms"
method: POST
path: "/filedrop/cdms"
tags: ["Conjunction"]
---

# POST /filedrop/cdms

`POST /filedrop/cdms`

## Request

- Base URL: `https://unifieddatalibrary.com`
- URL: `https://unifieddatalibrary.com/filedrop/cdms`
- Auth: none declared

Service to accept multiple CDMs in as zip file or a single CDM as payload. The service converts key-value pair formatted CDMs to UDL formats and stores them. The CDM format is as described in https://ccsds.org document CCSDS 508.0-B-1. A specific role is required to perform this service operation. Please contact the UDL team for assistance.

**Example:** /filedrop/cdms?filename=conj.zip&classification=U&dataMode=TEST&source=Bluestaq&tags=tag1,tag2

## Query parameters

- `filename` string, required
- `classification` string, required
- `dataMode` 'REAL' | 'TEST' | 'SIMULATED' | 'EXERCISE', required
- `source` string, required
- `tags` string

## Request body `application/zip`

- string, binary

## Response `202`

Accepted

## Other responses

- `400`: Bad Request
- `401`: Unauthorized
- `403`: Forbidden
- `429`: Rate of Requests Exceeds Allowed Limit
- `500`: Internal Server Error

## Changes

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

- **2026-04-09** `bd17bc53681e`: 1 info
  - added the non-success response with the status `429`
- **2025-04-16** `75f764c843a9`: 1 info
  - the endpoint scheme security `BasicAuth` was removed from the API

[Operation history](https://skmtc.dev/bluestaq/apis/unified-data-library-services-api/changes/filedrop/cdms/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)