Scorer message format

Hi! Another thing I hit while using scorers, the parts of the messages available on

run

run

- eg.:

run.input.rememberedMessages

run.input.rememberedMessages

and

run.output

run.output

- seem to use the

ToolInvocationUIPart

ToolInvocationUIPart

format - i.e., they have

"type": "tool-invocation"

"type": "tool-invocation"

. Is this the format they should have, or are they expected to be

ToolUIPart

ToolUIPart

Scorer message format - Mastra