{ "$schema": "https://json-schema.org/draft/2020-12/schema", "title": "HorizontalRule", "type": "object", "description": "A ParagraphElement representing a horizontal line.", "properties": { "suggestedInsertionIds": { "type": "array" }, "suggestedDeletionIds": { "type": "array" }, "suggestedTextStyleChanges": { "type": "object" } } }