QGIS/resources/function_help/json/NOT

{
  "name": "NOT",
  "type": "operator",
  "groups": ["Operators"],
  "description": "Negates a condition.",
  "arguments": [{
    "arg": "a",
    "description": "condition"
  }],
  "examples": [{
    "expression": "NOT 1",
    "returns": "FALSE"
  }, {
    "expression": "NOT 0",
    "returns": "TRUE"
  }],
  "tags": ["negates", "condition"]
}