[
  {
    "cluster": "cluster-1",
    "topic_name": "topic1",
    "partition": 0,
    "adding_replicas": [1, 2, 3],
    "removing_replicas": [4]
  },
  {
    "cluster": "cluster-1",
    "topic_name": "topic1",
    "partition": 1,
    "adding_replicas": [4],
    "removing_replicas": [1, 2, 3]
  },
  {
    "cluster": "cluster-1",
    "topic_name": "topic2",
    "partition": 0,
    "adding_replicas": [1, 2, 3],
    "removing_replicas": [4]
  },
  {
    "cluster": "cluster-1",
    "topic_name": "topic2",
    "partition": 1,
    "adding_replicas": [4],
    "removing_replicas": [1, 2, 3]
  }
]
