## Documentation Index

Fetch the complete documentation index at: [/llms.txt](https://docs.cognigy.com/llms.txt)

Use this file to discover all available pages before exploring further.

The xApp functions are used to manage conversations with xApps.

## [​](https://docs.cognigy.com/ai/for-developers/function-reference/xApps/overview#setappstate)  [`setAppState`](https://docs.cognigy.com/ai/for-developers/function-reference/xApps/setAppState)

**Syntax:**`setAppState(xAppTemplateId, xAppTemplateData)`Updates the state of the xApp Session for this conversation.

Last modified onApril 21, 2026