schema.json

{
  "$schema": "http://json-schema.org/draft-07/schema#",
  "type": "array",
  "items": {
    "type": "object",
    "properties": {
      "slug": {
        "type": "string"
      },
      "title": {
        "type": "string"
      },
      "description": {
        "type": "string"
      },
      "image": {
        "type": "string"
      },
      "createdAt": {
        "type": "integer"
      },
      "labels": {
        "type": "array"
      },
      "location": {
        "type": "string"
      },
      "difficulty": {
        "type": "string"
      },
      "reviewedBy": {
        "type": "string"
      },
      "author": {
        "type": "string"
      },
      "keyIdeas": {
        "type": "array"
      },
      "coverAuthor": {
        "type": "string"
      },
      "coverAuthorUrl": {
        "type": "string"
      },
      "readTimeMins": {
        "type": "integer"
      }
    },
    "required": [
      "slug",
      "title",
      "description",
      "image",
      "location",
      "createdAt"
    ]
  }
}