> ## 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.

# Is Sticky • AI Agent SDK

> is_sticky: Whether ``outcome`` can never be overwritten by a later observation.

# is\_sticky

Function

> This function is defined in the [**run\_outcome**](https://praison.ai/docs/sdk/reference/praisonaiagents/modules/run_outcome.md) module.

Whether `outcome` can never be overwritten by a later observation.

Deliberate cancellations (`external`), hard run-budget timeouts
(`run_budget`), and supersedes (`superseded`) are intentional
terminals: once recorded they are authoritative.

## Signature

```python theme={"theme":{"light":"vitesse-light","dark":"vitesse-dark"}}
def is_sticky(outcome: RunTerminal) -> bool
```

## Parameters

**outcome** `RunTerminal` *required*

No description available.

### Returns

**Returns** `bool`

The result of the operation.

## Used By

* [`merge_run_terminal`](../functions/merge_run_terminal)

## Source

> **[View on GitHub](https://github.com/MervinPraison/PraisonAI/blob/main/src/praisonai-agents/praisonaiagents/run_outcome.py#L398)**
>
> `praisonaiagents/run_outcome.py` at line 398


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