chatParamsFromRequestBody

function chatParamsFromRequestBody(body): Promise<{
  aguiContext: Context[];
  forwardedProps: Record<string, unknown>;
  messages: (
     | UIMessage<unknown>
     | ModelMessage<
     | string
     | ContentPart<unknown, unknown, unknown, unknown, unknown>[]
    | null>)[];
  parentRunId?: string;
  resume?: RunAgentResumeItem[];
  runId: string;
  state: unknown;
  threadId: string;
  tools: object[];
}>;

Defined in: packages/ai/src/utilities/chat-params.ts:204

Parse and validate an HTTP request body as an AG-UI RunAgentInput.

Returns a spread-friendly object whose messages field is suitable for passing directly to chat({ messages }). The existing convertMessagesToModelMessages handles AG-UI fan-out dedup and reasoning/activity/developer-role normalization internally.

Validated structurally against the AG-UI RunAgentInput contract without a schema library, so this package pulls in no validation runtime of its own.

Parameters

body

unknown

Returns

Promise<{ aguiContext: Context[]; forwardedProps: Record<string, unknown>; messages: ( | UIMessage<unknown> | ModelMessage< | string | ContentPart<unknown, unknown, unknown, unknown, unknown>[] | null>)[]; parentRunId?: string; resume?: RunAgentResumeItem[]; runId: string; state: unknown; threadId: string; tools: object[]; }>