# Returns a list of units of measure.

`GET /inventory/unit-of-measures`

Group: Inventory › Units of Measure · Operation ID: `unitOfMeasures`

This collection returns the same fields as GET inventory/unit-of-measures/:id and POST inventory/unit-of-measures/search.

[Open in the interactive reference](https://docs.api.lensing.ai/?op=unitOfMeasures)

## Parameters

| Name | In | Type | Required | Description |
| --- | --- | --- | --- | --- |
| `Api-Version` | header | `"v1"` | yes | The API version this request targets, named by its public identifier. Required on every request; omitting it, or naming a version this company does not have, is answered with 400. This document describes version `v1`. |

## Query surface

- `id` — filter by eq, ne, gt, gte, lt, lte, in, notIn, between, like
- `unitCode` — filter by eq, ne, gt, gte, lt, lte, in, notIn, between, like
- `lastModifiedDate` — filter by eq, ne, gt, gte, lt, lte, in, notIn, between, like
- Orderable: id, unitCode, unitName, lastModifiedDate
- Selectable: id, unitCode, unitName, lastModifiedDate

## Response

`200` Success

Under `data`, an array of unitOfMeasuresRow:

| Field | Type | Required | Description |
| --- | --- | --- | --- |
| `id` | string | no | The unique identifier for the unit of measure. |
| `unitCode` | string | no | The short code of the unit of measure, for example 'KG'. It is unique within the tenant. |
| `unitName` | string | no | The display name of the unit of measure, for example 'Kilogram'. |
| `lastModifiedDate` | string (date-time) or null | no | The date and time the unit of measure record last changed, in UTC. Format YYYY-MM-DDTHH:mm:ss.sssZ. |

## Statuses

- `400` — Invalid request or business failure
- `401` — Missing or invalid access token
- `403` — Not authorized
- `404` — Not found
- `429` — Too many requests
- `500` — Internal server error