Create new Content from File

Multipart/formdata Example

- file:
   <binary data>

- json:
  {
    "album_id": 9996319, //Required
    "title": "something something danger zone", //Required
    "email": "[email protected]", //Required if connected_user_id is omitted
    "username": "Dennis", //Required
    "approved": true, //Required
    "avatar_url": "http://example.com/user-avatar.jpg" //Optional,
    "connected_user_id": 123456789, //optional, not used if email is included,
    "product_skus": ["productA", "productB"], //optional, for adding product tags
    "category_names": ["Clothing", "Shoes"], //optional, to copy the content to category albums (must match case sensitive category/tag name)
    "connected_user": {"shirt_size": "M"} //optional, for storing additional misc info
  }