Get proficiences available for a subrace.

{
  "type": "object",
  "description": "`APIReferenceList`\n",
  "properties": {
    "count": {
      "type": "number",
      "description": "Total number of resources available."
    },
    "results": {
      "type": "array",
      "items": {
        "type": "object",
        "description": "`APIReference`\n",
        "properties": {
          "index": {
            "type": "string",
            "description": "Resource index for shorthand searching."
          },
          "name": {
            "type": "string",
            "description": "Name of the referenced resource."
          },
          "url": {
            "type": "string",
            "description": "URL of the referenced resource."
          }
        }
      }
    }
  }
}