EmbeddedObjectPosition

{
  "$schema": "https://json-schema.org/draft/2020-12/schema",
  "title": "EmbeddedObjectPosition",
  "type": "object",
  "description": "The position of an embedded object such as a chart.",
  "properties": {
    "sheetId": {
      "type": "integer",
      "description": "The sheet this is on."
    },
    "overlayPosition": {
      "type": "object",
      "description": "The position at which the object is overlaid on top of a grid."
    },
    "newSheet": {
      "type": "boolean",
      "description": "If true, the embedded object is put on a new sheet whose ID is chosen for you."
    }
  }
}