graphql queries

Query schema

{
  __schema {
    queryType {
      name
    },
    types {
      name
    }
  },
   __type(name: "App api query") {
    name
    fields {
      name
      type {
        name
        kind
      }
    }
  },  
  __type(name: "AppDetails") {
    name
    fields {
      name
      type {
        name
        kind
      }
    }
  },  
}