generateRecordInputForCreate

@wire(getRecordCreateDefaults, {objectApiName: '$objectApiName', recordTypeId : '$recordTypeId'})
    recordCreateDefaults({ data, error }) {
        if (data) {
            const recordInput = generateRecordInputForCreate(
                data.record,
                data.objectInfos[this.objectApiName]
            );
            console.log(recordInput);
            this.recordUi = data.layout;
            this.loading = false;
        }
    }