Bedrock AgentCore > Structures > FailureSpanDetail FailureSpanDetail¶ Structure Class¶ FailureSpanDetail dataclass ¶ Details about a specific span where a failure was detected. Attributes¶ signals instance-attribute ¶ signals: list[InsightsFailureSignal] The failure signals detected in this span. span_id instance-attribute ¶ span_id: str The unique identifier of the span where the failure occurred. trace_id instance-attribute ¶ trace_id: str The trace identifier associated with the failure span.