{ "type": "object", "properties": { "isRichText": { "type": "boolean", "example": true }, "messageSegments": { "type": "array", "description": "", "example": [], "items": { "type": "object", "properties": { "altText": { "type": "['string', 'null']", "example": "example_value" }, "htmlTag": { "type": "string", "example": "example_value" }, "markupType": { "type": "string", "example": "example_value" }, "text": { "type": "string", "example": "example_value" }, "type": { "type": "string", "example": "example_value" }, "url": { "type": "['string', 'null']", "example": "https://www.example.com" } }, "required": [ "text", "type" ] } }, "text": { "type": "string", "example": "example_value" } }, "required": [ "isRichText", "messageSegments", "text" ], "$schema": "https://json-schema.org/draft/2020-12/schema", "title": "Body11" }