---
title: "GET /udl/sensormaintenance"
method: GET
path: "/udl/sensormaintenance"
tags: ["Sensor"]
---

# GET /udl/sensormaintenance

`GET /udl/sensormaintenance`

## Request

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

Service operation to dynamically query data by a variety of query parameters not specified in this API documentation. See the queryhelp operation (`/udl/<datatype>/queryhelp`) for more details on valid/required query parameter information.

## Query parameters

- `endTime` string, date-time
- `startTime` string, date-time
- `firstResult` integer
- `maxResults` integer

## Response `200`

OK

- SensorMaintenanceAbridged[]
  - `id` string: Unique identifier of the record, auto-generated by the system.
  - `classificationMarking` string, required: Classification marking of the data in IC/CAPCO Portion-marked format.
  - `siteCode` string, required: The site to which this item applies. NOTE - this site code is COLT specific and may not identically correspond to other UDL site IDs.
  - `externalId` string: Optional ID from external systems. This field has no meaning within UDL and is provided as a convenience for systems that require tracking of an internal system generated ID.
  - `idSensor` string: UUID of the sensor.
  - `startTime` string, date-time, required: The planned outage start time in ISO8601 UTC format.
  - `endTime` string, date-time, required: The planned outage end time in ISO8601 UTC format.
  - `recall` string: The minimum time required to recall this activity, expressed as ddd:hh:mm.
  - `duration` string: The duration of the planned outage, expressed as ddd:hh:mm.
  - `mwOpsCap` string: The Missile Warning operational capability of this maintenance item. Typical values are G, Y, R, and - for non-applicable sites.
  - `ssOpsCap` string: The Space Surveillance operational capability of this maintenance item. Typical values are G, Y, R, and - for non-applicable sites.
  - `mdOpsCap` string: The Missile Defense operational capability of this maintenance item. Typical values are G, Y, R, and - for non-applicable sites.
  - `impactedFaces` string: The sensor face(s) to which this COLT maintenance item applies, if applicable.
  - `equipStatus` string: The mission capability status of the equipment (e.g. FMC, NMC, PMC, UNK, etc.).
  - `activity` string: Description of the activity taking place during this outage.
  - `remark` string: Remarks concerning this outage.
  - `requestor` string: The name of the requestor.
  - `changer` string: The name of the changer, if applicable.
  - `approver` string: The name of the approver.
  - `eowId` string: COLT EOWID.
  - `rev` string: The revision number for this maintenance item.
  - `priority` string: The priority of this maintenance item.
  - `rel` string: Release.
  - `lineNumber` string: The internal COLT line number assigned to this item.
  - `resource` string: The name of the resource(s) affected by this maintenance item.
  - `inactiveDate` string, date-time: The date that this item became inactive in ISO8601 UTC format.
  - `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.
  - `source` string, required: Source of the data.
  - `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.
  - `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.

## Other responses

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

## Changes

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

- **2025-12-15** `7b321e16ea56`: 1 info
  - added the optional property `items/externalId` to the response with the `200` status
- **2025-05-29** `4e1cbc17e814`: 2 info
  - added the new optional `query` request parameter `firstResult`
  - added the new optional `query` request parameter `maxResults`
- **2025-04-16** `75f764c843a9`: 2 info
  - api operation id `findAll_101` 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/sensormaintenance/get.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)
