Invoke a developer-registered JavaScript handler by name.Documentation Index
Fetch the complete documentation index at: https://prefab.prefect.io/docs/llms.txt
Use this file to discover all available pages before exploring further.
JSON Schema for the CallHandler action.
Invoke a developer-registered JavaScript handler by name.Documentation Index
Fetch the complete documentation index at: https://prefab.prefect.io/docs/llms.txt
Use this file to discover all available pages before exploring further.
{
"type": "object",
"properties": {
"action": {
"const": "callHandler",
"default": "callHandler",
"type": "string"
},
"handler": {
"description": "Name of the registered handler function",
"type": "string"
},
"arguments": {
"additionalProperties": true,
"type": [
"object",
"null"
],
"default": null,
"description": "Extra arguments passed to the handler"
}
},
"required": [
"action",
"handler"
]
}