{ "$schema": "https://json-schema.org/draft/2020-12/schema", "$id": "https://raw.githubusercontent.com/api-evangelist/firma-dev/main/json-schema/firma-dev-signing-request-custom-field-schema.json", "title": "SigningRequestCustomField", "description": "A custom field definition for a signing request", "x-generated": "2026-09-25", "x-method": "derived", "x-generator": "derive-json-schema.py", "x-source": "openapi/firma-dev-custom-fields-api-openapi.yml#/components/schemas/SigningRequestCustomField", "type": "object", "properties": { "id": { "type": "string", "format": "uuid", "description": "Unique identifier" }, "field_name": { "type": "string", "description": "Machine-readable field name" }, "field_label": { "type": "string", "description": "Human-readable display label" }, "copied_from_template": { "type": "boolean", "description": "True if this field was copied from a template" }, "created_at": { "type": "string", "format": "date-time" }, "updated_at": { "type": "string", "format": "date-time" } }, "required": [ "id", "field_name" ] }