Struct AssistantMessageData 

pub struct AssistantMessageData {
    pub content: String,
    pub encrypted_content: Option<String>,
    pub interaction_id: Option<String>,
    pub message_id: String,
    pub output_tokens: Option<f64>,
    pub parent_tool_call_id: Option<String>,
    pub phase: Option<String>,
    pub reasoning_opaque: Option<String>,
    pub reasoning_text: Option<String>,
    pub request_id: Option<RequestId>,
    pub tool_requests: Vec<AssistantMessageToolRequest>,
    pub turn_id: Option<String>,
}

Assistant response containing text content, optional tool requests, and interaction metadata

Fields

content: String

The assistant’s text response content

encrypted_content: Option<String>

Encrypted reasoning content from OpenAI models. Session-bound and stripped on resume.

interaction_id: Option<String>

CAPI interaction ID for correlating this message with upstream telemetry

message_id: String

Unique identifier for this assistant message

output_tokens: Option<f64>

Actual output token count from the API response (completion_tokens), used for accurate token accounting

parent_tool_call_id: Option<String>

👎Deprecated

Tool call ID of the parent tool invocation when this event originates from a sub-agent

phase: Option<String>

Generation phase for phased-output models (e.g., thinking vs. response phases)

reasoning_opaque: Option<String>

Opaque/encrypted extended thinking data from Anthropic models. Session-bound and stripped on resume.

reasoning_text: Option<String>

Readable reasoning text from the model’s extended thinking

request_id: Option<RequestId>

GitHub request tracing ID (x-github-request-id header) for correlating with server-side logs

tool_requests: Vec<AssistantMessageToolRequest>

Tool invocations requested by the assistant in this message

turn_id: Option<String>

Identifier for the agent loop turn that produced this message, matching the corresponding assistant.turn_start event

Trait Implementations

impl Clone for AssistantMessageData

fn clone(&self) -> AssistantMessageData

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for AssistantMessageData

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for AssistantMessageData

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for AssistantMessageData

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.