I’m trying to enforce a strict JSON schema on my LLM responses by using the responseFormat.jsonSchema parameter in the Palantir Foundry wrapper. I built my schema as a plain object, serialized it to a string, and wrapped it in a FunctionsMap<string,string>
I’ve confirmed that my FunctionsMap import is correct and that it serializes under values, but the wrapper still rejects the argument. Has anyone successfully passed a custom JSON schema into responseFormat.jsonSchema? What is the exact map shape that the Foundry LLM wrapper expects? Any guidance or working example would be greatly appreciated.