---
title: "Add Application Label"
method: PUT
path: "/api/v3.0/orgs/{orgUuid}/applications/{applicationUuid}/labels"
tags: ["Applications"]
---

# Add Application Label

`PUT /api/v3.0/orgs/{orgUuid}/applications/{applicationUuid}/labels`

Adds a new label to a application. A label can be a string or namespace:value pair that provide additional metadata to assist with project management.

## Path parameters

- `orgUuid` string, required
- `applicationUuid` string, required

## Request body

- LabelRequestDTOV3
  - `namespace` string, required
  - `value` string, required

## Response `200`

OK

- DWRResponseV3MessageDTO
  - `supportToken` string
  - `response` MessageDTO
    - `message` string

## Other responses

- `400` — Bad Request
- `403` — Forbidden

---

[API](https://skmtc.dev/mend/apis/mend-api.md) · [All operations](https://skmtc.dev/mend/apis/mend-api/llms.txt) · [OpenAPI document](https://skmtc-service-production.skmtc.workers.dev/v1/apis/mend/mend-api/revisions/b2302e1b6c4c/schema)