Which command should you use?

You need to update a deployment in Deployment Manager without any resource downtime in the deployment.

Which command should you use?
A . gcloud deployment-manager deployments create –config <deployment-config-path>
B . gcloud deployment-manager deployments update –config <deployment-config-path>
C . gcloud deployment-manager resources create –config <deployment-config-path>
D . gcloud deployment-manager resources update –config <deployment-config-path>

Answer: B

Explanation:

Reference: https://cloud.google.com/sdk/gcloud/reference/deployment-manager/deployments/update