message: fix: do not crash for invalid parameter.in value
  closes
diff: @@ -84,11 +84,11 @@ export class FieldModel {
  } else if (info.style) {
  this.style = info.style;
  } else if (this.in) {
  - this.style = DEFAULT_SERIALIZATION[this.in].style;
  + this.style = DEFAULT_SERIALIZATION[this.in]?.style ?? 'form'; // fallback to from in case "in" is invalid
  }
  if (info.explode === undefined && this.in) {
  - this.explode = DEFAULT_SERIALIZATION[this.in].explode;
  + this.explode = DEFAULT_SERIALIZATION[this.in]?.explode ?? true;
  } else {
  this.explode = !!info.explode;
  }
  