In Prefect 3.x,

prefect.runtime.deployment.name

returns just the deployment name as a string. So if your deployment is named

my-deployment

, this:

python
from prefect.runtime import deployment

print(deployment.name)

returns:

python
my-deployment

It does not return a combined value like

flow-name/my-deployment

. A couple notes: - Type:

Optional[str]

- If the flow run is not associated with a deployment, it can be

None

Related runtime attribute: -

prefect.runtime.flow_run.name

gives the flow run name, which is different -

prefect.runtime.deployment.id

gives the deployment ID Docs: - Runtime context docs If you want, I can also show how to get both the flow name and deployment name together inside a running flow.