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Hey team - Is this expected behavior? I have the following setup:
1. a ECS agent with label “prod”
2. a Kubernetes agent also with label “prod”
3. run_config:
```flow.run_config = ECSRun(labels=['prod'],
        image='xxxxxxxx',
        env={"EXTRA_PIP_PACKAGES": "retry"}
    )```
I was expecting that although the Kubernetes agent has the label “prod”, prefect scheduler should still only route flow runs to the ECS agent. However, looks like that’s not the case. Error:
```Flow run ad4bce7b-29cb-4e42-a8c3-eeb9a75f7999 has a `run_config` of type `ECSRun`, only `KubernetesRun` is supported```

Ah there is no mechanism to constrain agent types to certain RunConfigs. Maybe it can be explored.

<@ULVA73B9P> open “Explore Constraining Agents to Only Pick Up Flows with Corresponding RunConfig”

<https://github.com/PrefectHQ/prefect/issues/5027>

I dunno how hard this is because they can all pick up UniversalRun also, which is the default