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AI

ChatMiddlewareConfig

Defined in: packages/ai/src/activities/chat/middleware/types.ts:319

Chat configuration that middleware can observe or transform. This is a subset of the chat engine's effective configuration that middleware is allowed to modify.

Properties

messages

ts
messages: ModelMessage<
  | string
  | ContentPart<unknown, unknown, unknown, unknown, unknown>[]
  | null>[];

Defined in: packages/ai/src/activities/chat/middleware/types.ts:321

Canonical conversation history. Middleware and persistence read this.

metadata?

ts
optional metadata?: Record<string, unknown>;

Defined in: packages/ai/src/activities/chat/middleware/types.ts:328

modelOptions?

ts
optional modelOptions?: Record<string, unknown>;

Defined in: packages/ai/src/activities/chat/middleware/types.ts:329

providerMessages?

ts
optional providerMessages?: ModelMessage<
  | string
  | ContentPart<unknown, unknown, unknown, unknown, unknown>[]
  | null>[];

Defined in: packages/ai/src/activities/chat/middleware/types.ts:323

Provider-only context. Defaults to messages when it is not set.

resume?

ts
optional resume?: RunAgentResumeItem[];

Defined in: packages/ai/src/activities/chat/middleware/types.ts:326

resumeToolState?

ts
optional resumeToolState?: ChatResumeToolState;

Defined in: packages/ai/src/activities/chat/middleware/types.ts:327

systemPrompts

ts
systemPrompts: SystemPrompt[];

Defined in: packages/ai/src/activities/chat/middleware/types.ts:324

tools

ts
tools: Tool<SchemaInput, SchemaInput, string, unknown>[];

Defined in: packages/ai/src/activities/chat/middleware/types.ts:325

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