parameters property
OpenAI-compatible parameters schema: ONE JSON Schema object describing
this tool's arguments — the same shape solutions.proto's ToolSpec
already carries. One schema per tool is what OpenAI (parameters),
Anthropic (input_schema) and MCP (inputSchema) each publish.
"" or "{}" advertises a zero-argument tool.
Implementation
@$pb.TagNumber(3)
$core.String get parameters => $_getSZ(2);
Implementation
@$pb.TagNumber(3)
set parameters($core.String value) => $_setString(2, value);