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

# Trigger Function

<Frame>
  <img class="image-center" src="https://mintcdn.com/cognigy-15abf2ba/eCWTpPMMSEqv9wTC/_assets/ai/develop/node-reference/services/trigger-function.png?fit=max&auto=format&n=eCWTpPMMSEqv9wTC&q=85&s=a2e5e8ff1ae9db8fedf46e23a03e2288" alt="Trigger Function Node configuration panel" style={{ width: 'auto' }} width="894" height="476" data-path="_assets/ai/develop/node-reference/services/trigger-function.png" />
</Frame>

## Description

This Node executes a [Function](/ai/for-developers/functions).

If the Function was successfully scheduled, it will execute the **On Scheduled** branch, otherwise it will execute the **On Scheduling Failed** branch.

## Parameters

| Parameter           | Type | Description                            |
| ------------------- | ---- | -------------------------------------- |
| Function            | List | Select the Function to be executed.    |
| Function Parameters | JSON | Enter the parameters for the Function. |