Hi, Wondering what the best practice would be for making secrets available to flow runs picked up by Docker Agents? Specifically looking at the

SLACK_WEBHOOK_URL

at the moment and have tried setting it as an environment variable for the agent, as well as adding it to the config.toml on the machine hosting prefect server but I'm still seeing

ValueError: Local Secret "SLACK_WEBHOOK_URL" was not found.

Check out this thread that explains it in detail for Server https://discourse.prefect.io/t/how-to-set-storage-secrets-e-g-github-access-token-on-server/70

Ah, I was missing the

PREFECT__ CONTEXT__SECRETS

prefix. Thank you!