FunctionDeclaration created from Method does not set responseJsonSchema #519
Description
When creating a FunctionDeclaration from a method, the type of the returned object does not get set in
FunctionDeclaration.responseJsonSchema
Seems a bit ambigous that a function can return a byte[] but this same type (byte array) cannot be used as function arguments (parameters)
Telling the model the type of the function response, should only help the model plan tool calls better and avoids having to clutter the function description with the returned object type