Get a single post

curl --request GET \
  --url https://api.usenotra.com/v1/posts/{postId} \
  --header 'Authorization: Bearer <token>'

{
  "organization": {
    "id": "<string>",
    "slug": "<string>",
    "name": "<string>",
    "logo": "<string>"
  },
  "post": {
    "id": "<string>",
    "title": "<string>",
    "slug": "<string>",
    "content": "<string>",
    "markdown": "<string>",
    "recommendations": "<string>",
    "contentType": "<string>",
    "createdAt": "<string>",
    "updatedAt": "<string>",
    "sourceMetadata": "<unknown>"
  }
}