Filter if an email subscriber has a specific tag

I would like to create a workflow that proceeds only when an email subscriber has a specific tag. I'm using ConvertKit for email marketing, and I've found the action to retrieve a list of the subscriber's tags, but I don't know how to use this action to create the filter because I don't know the position of the specific tag in the set of tags retrieved from ConvertKit.

Has anyone achieved something similar? I'd love to learn how.

You can have a filter action step as shown below to search for subscribers with a specific tag. This should work properly for your use case -

You can have a filter action step as shown below to search for subscribers with a specific tag. This should work properly for your use case -

Hey @NeilBenson

You can first capture the webhook response again whcih contains tags and then use the filter action step and can manually set it to the "Does not Contain" filter type.

E.g. -