> For clean Markdown content of this page, append .md to this URL. For the complete documentation index, see https://buildwithfern.com/learn/llms.txt. ## 0.46.19 **`(fix):`** If a schema in OpenAPI or AsyncAPI has `additionalProperties: true` then the Fern CLI will now respect bringing in example properties that are not defined in the schema. Previously, the CLI would skip them. ## 0.46.18 **`(fix):`** If an object or request is annotated with `extra-properties: true` then the user can provide an example that includes extra properties that are no longer in the schema. For example, check out this fern definition **`service.yml`** ```yml service.yml types: Item: extra-properties: true properties: id: string service: auth: false base-path: "" endpoints: create: method: POST path: /item request: name: CreateItemRequest body: extra-properties: true properties: id: string response: type: Item examples: - name: "Item" request: id: "123" foo: "bar" # extra property in the example response: body: id: "123" foo: "bar" # extra property in the example ```