The community member is testing out Pocketbase, which has a REST API but no GraphQL. They are trying to get the slug variable to go in the URL path /post/:slug from a Resource, rather than using GraphQL. Other community members suggest that the slug variable can be passed as a query parameter in the REST API, and provide examples and a helpful YouTube video to guide the original poster. There is no explicitly marked answer, but the community members work together to help the original poster resolve their issue.