Where is the JSON error?

Question

JSON

"detail": "JSON parse error - Expecting property name enclosed in double quotes: line 7 column 1 (char 127)"

{
"make": "Mercedes",
"color": "#FF0000",
"production_year": 2019,
"avg_fuel_consumption_per_100km": 8.5,
"max_passengers": 5,
}

Answer 1

Comma after the last element.