---
source: apollo-router/src/query_planner/bridge_query_planner.rs
expression: "subselections_keys(r#\"query Q { me {\n            username\n            ... on User {\n                name {\n                    first\n                    ... @defer(label: \"A\") { last }\n                }\n            }\n        }}\"#).await"
---
None 0 query{ me { username ... on User{ name { first } } } }
Some("A") 0 query{ me { name { last } } }
