{"properties":{"text":{"type":"string","minLength":1,"description":"The text to be translated"},"source_lang":{"type":"string","default":"en","description":"The language code of the source text (e.g., 'en' for English). Defaults to 'en' if not specified"},"target_lang":{"type":"string","description":"The language code to translate the text into (e.g., 'es' for Spanish)"}},"required":["text","target_lang"]}