Bring your towel and join one of the fastest growing data communities. Welcome to our second-generation open source orchestration platform, a completely rethought approach to dataflow automation.

Prefect Community

Hi,Below is my state handler snippet, i am getting error `'Running' object has no attribute 'is_success'` ,can someone help.
```def post_to_cw(obj, old_state, new_state):
    if new_state.is_failed():
        cloudwatch.put_metrics(cid=CID, flow_name=FLOW_NAME, status_code=1)
    if new_state.is_success():
        cloudwatch.put_metrics(cid=CID, flow_name=FLOW_NAME, status_code=0)
    return new_state```


*is_successful*() seems i have to use this