OptionaladjustmentsOptionalblendOptionalboundsOptionalfillOptionalidOptionalindexThe layer index.
OptionallockedWhether the layer is locked
OptionalmaskOptionalnameThe layer name.
OptionalsmartOptionaltextOptionalthumbnailIf thumbnails were requested, a pre-signed GET URL to the thumbnail
OptionaltypeOptionalvisibleWhether the layer is visible
The layer ID. An ID of -1 is valid and indicates a PSD that only contains a background image and no layers.