{ "$schema": "https://json-schema.org/draft/2020-12/schema", "title": "CreateAutofillJobRequest", "type": "object", "description": "Request body for creating a design autofill job", "properties": { "brand_template_id": { "type": "string", "description": "The brand template ID to autofill" }, "title": { "type": "string", "description": "Title for the generated design (1-255 characters). Defaults to the brand template title." }, "data": { "type": "object", "description": "Data fields to populate, keyed by field name from the brand template dataset" } } }