How to get full the schema of GraphQL

Drivers & Stacks GraphQL & GRANDstack
2

You wouldn't be getting that information from Neo4j. Enums and mutations are part of the GraphQL layer that you would be using to create your API. To get that information you need to introspect your GraqphQL like:

__type(name: "CountryCodesEnum") {
    enumValues{
      name
      description      
    }
  }

Neo4j does not have mutations, etc. inside of it.