Set additionalProperties to false for Unions

[Devon-White]

I have the following TypeSpec union:

union SWMLMethod {
    Answer,
    Cond,
    Denoise,
    Execute,
    Goto,
    Label,
    If,
    Hangup,
    JoinRoom,
    Play,
    Prompt,
    ReceiveFax,
    global.Record,
    RecordCall,
    Request,
    Return,
    SendDigits,
    SendFax,
    SendSMS,
    Set,
    Sleep,
    SIPRefer,
    StopDenoise,
    StopRecordCall,
    StopTap,
    Switch,
    Tap,
    Transfer,
    Unset,
    NoArgSWMLMethod
}

Is there anyway to force this to have additionalProperties set to false?

When using a Monaco editor, if this is not specified in the schema, it will allow for additionalProperties.

It's easy to go back and add, but would be helpful if I could just state it to false on the Union.

The Json schmea is generated like such:

"SWMLMethod": {
            "anyOf": [
                {
                    "$ref": "#/$defs/Answer"
                },
                {
                    "$ref": "#/$defs/Cond"
                },
                {
                    "$ref": "#/$defs/Denoise"
                },
                {
                    "$ref": "#/$defs/Execute"
                },
                {
                    "$ref": "#/$defs/Goto"
                },
                {
                    "$ref": "#/$defs/Label"
                },
                {
                    "$ref": "#/$defs/If"
                },
                {
                    "$ref": "#/$defs/Hangup"
                },
                {
                    "$ref": "#/$defs/JoinRoom"
                },
                {
                    "$ref": "#/$defs/Play"
                },
                {
                    "$ref": "#/$defs/Prompt"
                },
                {
                    "$ref": "#/$defs/ReceiveFax"
                },
                {
                    "$ref": "#/$defs/Record"
                },
                {
                    "$ref": "#/$defs/RecordCall"
                },
                {
                    "$ref": "#/$defs/Request"
                },
                {
                    "$ref": "#/$defs/Return"
                },
                {
                    "$ref": "#/$defs/SendDigits"
                },
                {
                    "$ref": "#/$defs/SendFax"
                },
                {
                    "$ref": "#/$defs/SendSMS"
                },
                {
                    "$ref": "#/$defs/Set"
                },
                {
                    "$ref": "#/$defs/Sleep"
                },
                {
                    "$ref": "#/$defs/SIPRefer"
                },
                {
                    "$ref": "#/$defs/StopDenoise"
                },
                {
                    "$ref": "#/$defs/StopRecordCall"
                },
                {
                    "$ref": "#/$defs/StopTap"
                },
                {
                    "$ref": "#/$defs/Switch"
                },
                {
                    "$ref": "#/$defs/Tap"
                },
                {
                    "$ref": "#/$defs/Transfer"
                },
                {
                    "$ref": "#/$defs/Unset"
                },
                {
                    "$ref": "#/$defs/NoArgSWMLMethod"
                }
            ]
        },

[timotheeguerin]

I don't believe we can today, feel free to file an issue. Not sure this should be limited to oneOf too

[Devon-White]

I don't believe we can today, feel free to file an issue. Not sure this should be limited to oneOf too

Thanks for the insight, I went ahead and created the issue here: #4321