Hi there, I'm trying to use an output schema. I have a line in my actor.json file "output": "./output_schema.json", and then an output_schema.json file in the .actor folder (attached). When I try building my actor I get the following error:

{
"instancePath": "",
"schemaPath": "#/required",
"keyword": "required",
"params": {
"missingProperty": "properties"
},
"message": "must have required property 'properties'"
}
]


I have a properties property (lol) on line 26. Any ideas what I'm doing wrong?