Azure DevOps Release Stage Query SharePoint

[trl7391]

Azure DevOps action once a specific stage is reached in the Release pipeline, go query Sharepoint List for specific values from specific columns.  For example, I want to check that a Release Window has been reached and not allow code migrations to happen.  From the actions I have found with Azure DevOps, everything appears to be mostly inbound to itself and not going out to get information from SharePoint or a database.  If there is a way to perform this type of action, please let me know.