---
title: "Labels"
url: "https://us-prod.jeffyongtaotang.com/apis/konnect-service-catalog-1/versions/cdbef9b7-686c-4189-bbc8-55c727a972e8/schemas/Labels"
---

> Full API specification: https://us-prod.jeffyongtaotang.com/apis/konnect-service-catalog-1/versions/cdbef9b7-686c-4189-bbc8-55c727a972e8.md

# Labels

Labels store metadata of an entity that can be used for filtering an entity list or for searching across entity types. Keys must be of length 1-63 characters, and cannot start with "kong", "konnect", "mesh", "kic", or "_".

## OpenAPI definition

```yaml
openapi: 3.0.3
info:
  title: Konnect Service Catalog
  version: 1.3.0
servers:
  - url: https://us.api.konghq.com/v1
    description: United-States Production region
  - url: https://eu.api.konghq.com/v1
    description: Europe Production region
  - url: https://au.api.konghq.com/v1
    description: Australia Production region
  - url: https://me.api.konghq.com/v1
    description: Middle-East Production region
  - url: https://in.api.konghq.com/v1
    description: India Production region
  - url: https://sg.api.konghq.com/v1
    description: Singapore Production region
components:
  schemas:
    Labels:
      title: Labels
      type: object
      example:
        env: test
      maxProperties: 50
      description: >
        Labels store metadata of an entity that can be used for filtering an
        entity list or for searching across entity types. 


        Keys must be of length 1-63 characters, and cannot start with "kong",
        "konnect", "mesh", "kic", or "_".
      additionalProperties:
        type: string
        pattern: ^[a-z0-9A-Z]{1}([a-z0-9A-Z-._]*[a-z0-9A-Z]+)?$
        minLength: 1
        maxLength: 63
```