Hello,
I'm trying to do something that seems like it should be relatively simple, but I haven't been able to track down the correct syntax the documentation. I have a basic ingest pipeline which I want to use to reference other pipelines depending on whether a specific field exists in a given document. Basically something like this:
{
"processors" : [
{
"pipeline" : {
"name" : "generic_pipeline",
"if": "[field1 does not exist]"
}
},
{
"pipeline": {
"name": "specific_pipeline",
"if": "[field1 does exist]"
}
}
]
}
This wouldn't be a problem if I was just checking for the field's values, but I'm having trouble working out how to check if the field exists in the first place. Any assistance would be greatly appreciated.