Your company uses Cloud Deploy with multiple delivery pipelines for deploying applications to different environments. Your development team currently lacks access to any of these pipelines. You need to grant the team access to only the development delivery pipeline, while following Google-recommended practices. What should you do?

A. In the Google Cloud console, grant the development team the roles/clouddeploy.operator role. Add deny conditions to all pipelines other than the development delivery pipeline. B. In the Google Cloud console, create a custom IAM role with all clouddeploy.automations.* permissions and an allow policy for only the development delivery pipeline. Grant this IAM role to the development team. C. Grant the development team the roles/clouddeploy.operator role in a policy file. Apply the policy file to the development target. D. Grant the development team the roles/clouddeploy.developer role in a policy file. Apply this policy file to the development delivery pipeline.