Select points with empty payload for a specified field
{ "$schema": "https://json-schema.org/draft/2020-12/schema", "$id": "#/components/schemas/IsEmptyCondition", "title": "IsEmptyCondition", "description": "Select points with empty payload for a specified field", "type": "object", "required": [ "is_empty" ], "properties": { "is_empty": { "$ref": "#/components/schemas/PayloadField" } } }