def __init__(self, medium=None, size_limit=None):
self._medium = None<EOL>self._size_limit = None<EOL>self.discriminator = None<EOL>if medium is not None:<EOL><INDENT>self.medium = medium<EOL><DEDENT>if size_limit is not None:<EOL><INDENT>self.size_limit = size_limit<EOL><DEDENT>
V1EmptyDirVolumeSource - a model defined in Swagger