{
    "errors": [
        "appstream-failed-validation",
        "appstream-missing-developer-name"
    ],
    "warnings": [
        "appstream-summary-too-long",
        "appstream-screenshot-missing-caption"
    ],
    "appstream": [
        "E: net._86box._86Box:~: category-invalid Emulation",
        "E: net._86box._86Box:~: all-categories-ignored"
    ],
    "message": "Please consult the documentation at https://docs.flathub.org/docs/for-app-authors/linter"
}