II.
ProtocolMessage overview
Reference · liveprotocol-message:user-message
SDKMessage / UserMessage overview
User-supplied turn input or tool_result block fed back into the loop.
Attributes
displayName
SDKMessage / UserMessage
messageType
UserMessage
subtype
none
direction
user-to-core
terminal
false
errorCategory
none
payloadSchema
type
UserMessage
fields
- content
description
User-supplied turn input or tool_result block fed back into the loop.
Outgoing edges
None.
Incoming edges
emits_message_type3
- agent-core-impl:claude-agent-sdk.core@current·AgentCoreImplClaude Agent SDK Core (current)
- agent-core-impl:claude-code.core@1.x·AgentCoreImplClaude Code Core (1.x)
- provider:anthropic·ModelProviderProductAnthropic