file:
- name: "testdata/comments/group.proto"
  package: "buf.test"
  message_type:
  - name: "Foo"
    field:
    - name: "group"
      number: 1
      label: LABEL_REQUIRED
      type: TYPE_GROUP
      type_name: ".buf.test.Foo.Group"
      json_name: "group"
    nested_type:
    - name: "Group"
      field:
      - name: "id"
        number: 1
        label: LABEL_OPTIONAL
        type: TYPE_STRING
        json_name: "id"