Execute a named workflow with the provided message and stream SSE events back. Returns a Server-Sent Events stream following the AI SDK UI Message protocol. The stream includes assistant messages, tool calls, and tool results.
Name of the workflow to execute
1User message in IlluminaUIMessage format with parts array; see the type IlluminaUIMessage from @illuminalab/react-ui
UUID of the conversation thread
Unique resource identifier (min 10 chars, no whitespace)
10Optional key-value metadata for workflow configuration
Server-Sent Events stream following the AI SDK UI Message protocol. Format: 'event:
Server-Sent Events stream following the AI SDK UI Message protocol. Format: 'event: