{
  "type": "object",
  "description": "Defines a single dimension of a metric.",
  "name": "MetricDimensionDefinition",
  "properties": {
    "key": {
      "type": "string",
      "description": "The unique key identifying this dimension."
    },
    "name": {
      "type": "string",
      "description": "The display name of the dimension."
    },
    "type": {
      "type": "string",
      "description": "The type of the dimension. For example, ENTITY for entity dimensions or STRING for string dimensions."
    },
    "displayName": {
      "type": "string",
      "description": "The human-readable display name of the dimension."
    }
  },
  "$schema": "https://json-structure.org/draft/2020-12/schema"
}