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ChatMessage

Agent Runtimes

Agent Runtimes / types/messages / ChatMessage

Interface: ChatMessage

Defined in: src/types/messages.ts:71

Core message interface

Properties​

activityData?​

optional activityData?: unknown

Defined in: src/types/messages.ts:95

activityType?​

optional activityType?: string

Defined in: src/types/messages.ts:94

For activity messages (A2A, A2UI, etc.)

agentName?​

optional agentName?: string

Defined in: src/types/messages.ts:85

Optional agent name for multi-agent scenarios

content​

content: string | ContentPart[]

Defined in: src/types/messages.ts:79

Message content - can be string or structured parts

createdAt​

createdAt: Date

Defined in: src/types/messages.ts:82

Timestamp when message was created

id​

id: string

Defined in: src/types/messages.ts:73

Unique message identifier

metadata?​

optional metadata?: Record<string, unknown>

Defined in: src/types/messages.ts:88

Optional metadata

role​

role: MessageRole

Defined in: src/types/messages.ts:76

Message role

toolCalls?​

optional toolCalls?: ToolCallContentPart[]

Defined in: src/types/messages.ts:91

Tool calls for assistant messages