@staticmethod
    # pylint: disable=invalid-name
    def validate_PUT(resource=None):
        if int(resource.TrackId) == 999:
            return False
        return True
This command creates a message line where tool feedback is shown.
dataset/ETHPy150Open jeffknupp/sandman/tests/models.py/Track.validate_PUT--crossover with--dataset/ETHPy150Open CountZer0/PipelineConstructionSet/python/maya/site-packages/pymel-1.0.5/extras/completion/py/pymel/core/windows.py/messageLine