post-lists-id-merge-fields-params

record post-lists-id-merge-fields-params {
  list-id: string,
  default-value: option​<string>,
  display-order: option​<s32>,
  help-text: option​<string>,
  name: string,
  options: option​<post-lists-id-merge-fields-body-options>,
  public: option​<bool>,
  required: option​<bool>,
  tag: option​<string>,
  type-op: get-lists-id-merge-fields-response-merge-fields-item-type-op-enum,
}