Assets are automatically generated while exporting designs based on the platform the design is exported. Asset formats and densities change according to these platforms.

Platform	Formats
Base	PNG (1.0, 1.5, 2.0, 3.0, 4.0), and PDF
Web	PNG (1.0, 2.0, 3.0), SVG, and JPG (bitmap image)
iOS	PNG (1.0, 2.0, 3.0), and PDF
Android	PNG (1.0, 1.5, 2.0, 3.0, 4.0), and SVG

Type: object

Attribute	Type	Description
layer_source_id	string (Optional)	Layer's identifier in the design tool
display_name	string	Display name of the asset
layer_name	string (Optional)	Name of the layer containing the asset
contents	Asset Content[]	-

Example

{
  "layer_source_id": "55CC0025-C3C1-429E-92B2-610D56368473",
  "display_name": "rectangle",
  "layer_name": "Rectangle",
  "contents": [
    {
      "url": "http://placekitten.com/100/200",
      "format": "png",
      "density": 1
    }
  ]
}