dev/defs/animation/animation_state.json

{
  "name": "AnimationState",
  "key": {
    "int": 61,
    "string": "animationstate"
  },
  "extends": "animation/layer_state.json",
  "properties": {
    "animationId": {
      "type": "Id",
      "typeRuntime": "uint",
      "initialValue": "Core.missingId",
      "initialValueRuntime": "-1",
      "key": {
        "int": 149,
        "string": "animationid"
      },
      "description": "Id of the animation this layer state refers to."
    }
  }
}