list medias

{
  "type": "object",
  "properties": {
    "filter": {
      "type": "object"
    },
    "page": {
      "type": "object"
    },
    "sort": {
      "type": "string",
      "enum": [
        "created_at",
        "-created_at",
        "original_created_at",
        "-original_created_at",
        "name",
        "-name"
      ]
    }
  },
  "additionalProperties": false
}