column

{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "https://raw.githubusercontent.com/api-evangelist/open-mobility-foundation/main/json-schema/open-mobility-foundation-column-schema.json",
  "title": "column",
  "x-generated": "2026-10-09",
  "x-method": "derived",
  "x-generator": "derive-json-schema.py",
  "x-source": "openapi/open-mobility-foundation-mds-metrics-openapi.yml#/components/schemas/column",
  "required": [
    "name",
    "column_type",
    "data_type"
  ],
  "properties": {
    "name": {
      "type": "string",
      "description": "Name of metric or dimension column."
    },
    "column_type": {
      "type": "string",
      "description": "Type of column.",
      "enum": [
        "metric",
        "dimension"
      ]
    },
    "data_type": {
      "type": "string",
      "description": "Data type of column.",
      "enum": [
        "datetime",
        "string",
        "integer",
        "float"
      ]
    }
  }
}