Struct SubagentFailedData 

pub struct SubagentFailedData {

    pub agent_display_name: String,
    pub agent_name: String,
    pub configured_model_matches_actual: Option<bool>,
    pub configured_model_preference: Option<String>,
    pub duration_ms: Option<i64>,
    pub error: String,
    pub explicit_model_matches_preference: Option<bool>,
    pub explicit_model_override: Option<String>,
    pub first_dispatched_model: Option<String>,
    pub model: Option<String>,
    pub model_override_reason: Option<String>,
    pub tool_call_id: String,
    pub total_tokens: Option<i64>,
    pub total_tool_calls: Option<i64>,
}

Session event “subagent.failed”. Sub-agent failure details including error message and agent information

Fields

agent_display_name: String

Human-readable display name of the sub-agent

agent_name: String

Internal name of the sub-agent

configured_model_matches_actual: Option<bool>

Whether the first model actually dispatched matched the user’s configured preference

configured_model_preference: Option<String>

Concrete model the user configured for this sub-agent via /subagents, when present

duration_ms: Option<i64>

Wall-clock duration of the sub-agent execution in milliseconds

error: String

Error message describing why the sub-agent failed

explicit_model_matches_preference: Option<bool>

Whether the explicit task-call model matched the user’s configured preference

explicit_model_override: Option<String>

Explicit model supplied by the parent agent on the task call, when present

first_dispatched_model: Option<String>

First model for which the sub-agent started an inference request, when one was dispatched

model: Option<String>

Model selected for the sub-agent, when known

model_override_reason: Option<String>

Why an explicit task-call model did not become the effective model

tool_call_id: String

Tool call ID of the parent tool invocation that spawned this sub-agent

total_tokens: Option<i64>

Total tokens (input + output) consumed before the sub-agent failed

total_tool_calls: Option<i64>

Total number of tool calls made before the sub-agent failed

Trait Implementations

impl Clone for SubagentFailedData

fn clone(&self) -> SubagentFailedData

Returns a duplicate of the value.

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

Performs copy-assignment from source.

impl Debug for SubagentFailedData

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

Formats the value using the given formatter.

impl Default for SubagentFailedData

fn default() -> SubagentFailedData

Returns the “default value” for a type.

impl<'de> Deserialize<'de> for SubagentFailedData

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

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Serialize for SubagentFailedData

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

where __S: Serializer,

Serialize this value into the given Serde serializer.