The following guidelines describe how to address issues flagged by the metadata linter.
To resolve a missing metadata key, add it to the snap's project file.
The following metadata keys are linted:
titlecontactlicenseissuessource-codewebsite
See the :ref:`reference-snapcraft-yaml-top-level-keys` for more information about these keys.
To ignore a key, add it to the lint.ignore.metadata key.
See :ref:`how-to-disable-a-linter-ignore-specific-keys-of-metadata-linter` for more information.