stream_opacity

{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "$id": "#/components/schemas/stream_opacity",
  "title": "stream_opacity",
  "default": 1,
  "description": "The translucency of the image. A value of `0.0` makes the image completely transparent, and `1.0` makes the image completely opaque. Note that if the image is already semi-transparent, setting this to `1.0` will not make the image completely opaque.",
  "example": 0.75,
  "maximum": 1,
  "minimum": 0,
  "type": "number"
}