Dear Openstack community, I would like to reduce the size of an image, I wrote this command: # openstack image set --property size=700000 centos7.6-kudu-image Unable to set 'size' to '700000'. Reason: '700000' is not of type u'null', u'integer' Failed validating u'type' in schema[u'properties'][u'size']: {u'description': u'Size of image file in bytes', u'readOnly': True, u'type': [u'null', u'integer']} On instance[u'size']: '700000' I guess the real issue is u'readOnly': True How can I reduce the image size? Thank you very much Manuel NOTICE Please consider the environment before printing this email. This message and any attachments are intended for the addressee named and may contain legally privileged/confidential/copyright information. If you are not the intended recipient, you should not read, use, disclose, copy or distribute this communication. If you have received this message in error please notify us at once by return email and then delete both messages. We accept no liability for the distribution of viruses or similar in electronic communications. This notice should not be removed.