{ "migrations": [ { "created_at": "2012-10-29T13:42:02.000000", "dest_compute": "compute2", "dest_host": "1.2.3.4", "dest_node": "node2", "id": 1234, "instance_uuid": "instance_id_123", "new_instance_type_id": 2, "old_instance_type_id": 1, "source_compute": "compute1", "source_node": "node1", "status": "Done", "updated_at": "2012-10-29T13:42:02.000000" }, { "created_at": "2013-10-22T13:42:02.000000", "dest_compute": "compute20", "dest_host": "5.6.7.8", "dest_node": "node20", "id": 5678, "instance_uuid": "instance_id_456", "new_instance_type_id": 6, "old_instance_type_id": 5, "source_compute": "compute10", "source_node": "node10", "status": "Done", "updated_at": "2013-10-22T13:42:02.000000" } ] }