{
  "id": "gs1_ai_254",
  "kind": "datatype",
  "status": "draft",
  "name": "GLN extension component (GS1 AI 254)",
  "doc": "GS1 element string of Application Identifier (254): '254' followed by an extension, up to 20 characters, that identifies a place inside the physical location whose GLN is in AI (414), such as a room or a shelf. GS1 format N3+X..20. It is a key qualifier in GS1 Digital Link. In the human-readable text under a barcode it is written as (254) and the value.",
  "is_pii": false,
  "categories": [
    "gs1",
    "geo"
  ],
  "langs": [
    "common"
  ],
  "classification": "identifier",
  "regexp": "^254[!%-?A-Z_a-z\\x22]{1,20}$",
  "examples": [
    {
      "value": "254B12-R3",
      "description": "Synthetic extension B12-R3",
      "valid": true
    },
    {
      "value": "254DOCK7",
      "description": "Synthetic extension DOCK7",
      "valid": true
    },
    {
      "value": "254",
      "description": "No extension",
      "valid": false
    }
  ],
  "mappings": {
    "gs1_ai": "254"
  },
  "links": [
    {
      "type": "doc",
      "url": "https://ref.gs1.org/ai/254"
    }
  ],
  "quality": {
    "score": 85,
    "missing": [
      "translation",
      "detector coverage"
    ]
  },
  "source": {
    "path": "data/datatypes/any/gs1/gs1_ai_254.yaml",
    "url": "https://github.com/apicrafter/metacrafter-registry/blob/main/data/datatypes/any/gs1/gs1_ai_254.yaml",
    "edit_url": "https://github.com/apicrafter/metacrafter-registry/edit/main/data/datatypes/any/gs1/gs1_ai_254.yaml"
  },
  "urls": {
    "html": "http://registry.apicrafter.io/datatype/gs1_ai_254",
    "json": "http://registry.apicrafter.io/api/v1/datatypes/gs1_ai_254.json"
  }
}