> ## Documentation Index
> Fetch the complete documentation index at: https://praison.ai/docs/llms.txt
> Use this file to discover all available pages before exploring further.

# Span • AI Agent SDK

> Span: Represents a span in a trace.

# Span

> Defined in the [**obs**](../modules/obs) module.

<Badge color="blue">AI Agent</Badge>

Represents a span in a trace.

## Properties

<ResponseField name="span_id" type="str">
  No description available.
</ResponseField>

<ResponseField name="trace_id" type="str">
  No description available.
</ResponseField>

<ResponseField name="name" type="str">
  No description available.
</ResponseField>

<ResponseField name="parent_span_id" type="Optional[str]">
  No description available.
</ResponseField>

<ResponseField name="start_time" type="float">
  No description available.
</ResponseField>

<ResponseField name="end_time" type="Optional[float]">
  No description available.
</ResponseField>

<ResponseField name="attributes" type="Dict[str, Any]">
  No description available.
</ResponseField>

<ResponseField name="status" type="str">
  No description available.
</ResponseField>

## Source

<Card title="View on GitHub" icon="github" href="https://github.com/MervinPraison/PraisonAI/blob/main/src/praisonai-agents/praisonaiagents/obs/__init__.py#L29">
  `praisonaiagents/obs/__init__.py` at line 29
</Card>